{"title":"Ceramic Pistons","description":"","products":[{"product_id":"vpk030-ceramic-plunger-piston-kit-fits-viper-vv2g25e-vv3g27g-pump-models","title":"VPK030 Ceramic Plunger Piston Kit – Fits Viper VV2G25E \u0026 VV3G27G Pump Models","description":"\u003cp data-start=\"5\" data-end=\"157\"\u003e\u003cstrong data-start=\"5\" data-end=\"21\"\u003ePart Number:\u003c\/strong\u003e VPK030\u003cbr data-start=\"28\" data-end=\"31\"\u003e\u003cstrong data-start=\"31\" data-end=\"44\"\u003eCategory:\u003c\/strong\u003e Pressure Washer → Pump Repair Kits\u003cbr data-start=\"79\" data-end=\"82\"\u003e\u003cstrong data-start=\"82\" data-end=\"91\"\u003eType:\u003c\/strong\u003e Ceramic Plunger Piston Kit – Fits Viper VV2G25E \u0026amp; VV3G27G Pumps\u003c\/p\u003e\n\u003chr data-start=\"159\" data-end=\"162\"\u003e\n\u003cp data-start=\"164\" data-end=\"474\"\u003eThe VPK030 Ceramic Plunger Piston Kit is a high-quality replacement kit designed for Viper VV2G25E and VV3G27G high-pressure pump models. Featuring durable ceramic plungers, this kit restores smooth piston movement and reliable sealing, helping maintain consistent pressure output and efficient pump operation.\u003c\/p\u003e\n\u003chr data-start=\"788\" data-end=\"791\"\u003e\n\u003ch3 data-start=\"793\" data-end=\"812\"\u003eCompatibility\u003c\/h3\u003e\n\u003cul data-start=\"813\" data-end=\"858\"\u003e\n\u003cli data-start=\"813\" data-end=\"835\"\u003e\n\u003cp data-start=\"815\" data-end=\"835\"\u003eViper VV2G25E Pump\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"836\" data-end=\"858\"\u003e\n\u003cp data-start=\"838\" data-end=\"858\"\u003eViper VV3G27G Pump\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"860\" data-end=\"863\"\u003e\n\u003ch3 data-start=\"865\" data-end=\"883\"\u003eKey Features\u003c\/h3\u003e\n\u003cul data-start=\"884\" data-end=\"1231\"\u003e\n\u003cli data-start=\"884\" data-end=\"935\"\u003e\n\u003cp data-start=\"886\" data-end=\"935\"\u003eComplete ceramic plunger piston replacement kit\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"936\" data-end=\"979\"\u003e\n\u003cp data-start=\"938\" data-end=\"979\"\u003eOEM-style fit for Viper pump assemblies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"980\" data-end=\"1029\"\u003e\n\u003cp data-start=\"982\" data-end=\"1029\"\u003eCeramic plungers for superior wear resistance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1030\" data-end=\"1087\"\u003e\n\u003cp data-start=\"1032\" data-end=\"1087\"\u003eRestores smooth piston motion and consistent pressure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1088\" data-end=\"1136\"\u003e\n\u003cp data-start=\"1090\" data-end=\"1136\"\u003eDesigned for high-pressure pump environments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1137\" data-end=\"1185\"\u003e\n\u003cp data-start=\"1139\" data-end=\"1185\"\u003eIdeal for maintenance, rebuilds, and repairs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1186\" data-end=\"1231\"\u003e\n\u003cp data-start=\"1188\" data-end=\"1231\"\u003eExtends pump service life and reliability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Pressure Pro","offers":[{"title":"Default Title","offer_id":52864304480619,"sku":"VPK030","price":75.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/9201\/5723\/files\/VPK030.jpg?v=1769717335"},{"product_id":"vpk031-ceramic-plunger-piston-kit-fits-vv3g36g-vv4g42g-pump-models","title":"VPK031 Ceramic Plunger Piston Kit – Fits VV3G36G \u0026 VV4G42G Pump Models","description":"\u003cp data-start=\"5\" data-end=\"157\"\u003e\u003cstrong data-start=\"5\" data-end=\"21\"\u003ePart Number:\u003c\/strong\u003e VPK031\u003cbr data-start=\"28\" data-end=\"31\"\u003e\u003cstrong data-start=\"31\" data-end=\"44\"\u003eCategory:\u003c\/strong\u003e Pressure Washer → Pump Repair Kits\u003cbr data-start=\"79\" data-end=\"82\"\u003e\u003cstrong data-start=\"82\" data-end=\"91\"\u003eType:\u003c\/strong\u003e Ceramic Plunger Piston Kit – Fits Viper VV3G36G \u0026amp; VV4G42G Pumps\u003c\/p\u003e\n\u003chr data-start=\"159\" data-end=\"162\"\u003e\n\u003cp data-start=\"164\" data-end=\"468\"\u003eThe VPK031 Ceramic Plunger Piston Kit is a premium replacement kit designed for Viper VV3G36G and VV4G42G high-pressure pump models. Equipped with durable ceramic plungers, this kit restores smooth piston movement, proper sealing, and consistent pressure output in demanding pressure washer applications.\u003c\/p\u003e\n\u003chr data-start=\"796\" data-end=\"799\"\u003e\n\u003ch3 data-start=\"801\" data-end=\"820\"\u003eCompatibility\u003c\/h3\u003e\n\u003cul data-start=\"821\" data-end=\"866\"\u003e\n\u003cli data-start=\"821\" data-end=\"843\"\u003e\n\u003cp data-start=\"823\" data-end=\"843\"\u003eViper VV3G36G Pump\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"844\" data-end=\"866\"\u003e\n\u003cp data-start=\"846\" data-end=\"866\"\u003eViper VV4G42G Pump\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"868\" data-end=\"871\"\u003e\n\u003ch3 data-start=\"873\" data-end=\"891\"\u003eKey Features\u003c\/h3\u003e\n\u003cul data-start=\"892\" data-end=\"1254\"\u003e\n\u003cli data-start=\"892\" data-end=\"943\"\u003e\n\u003cp data-start=\"894\" data-end=\"943\"\u003eComplete ceramic plunger piston replacement kit\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"944\" data-end=\"987\"\u003e\n\u003cp data-start=\"946\" data-end=\"987\"\u003eOEM-style fit for Viper pump assemblies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"988\" data-end=\"1052\"\u003e\n\u003cp data-start=\"990\" data-end=\"1052\"\u003eCeramic plungers for superior durability and wear resistance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1053\" data-end=\"1110\"\u003e\n\u003cp data-start=\"1055\" data-end=\"1110\"\u003eRestores smooth piston motion and consistent pressure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1111\" data-end=\"1159\"\u003e\n\u003cp data-start=\"1113\" data-end=\"1159\"\u003eDesigned for high-pressure pump environments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1160\" data-end=\"1208\"\u003e\n\u003cp data-start=\"1162\" data-end=\"1208\"\u003eIdeal for maintenance, rebuilds, and repairs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1209\" data-end=\"1254\"\u003e\n\u003cp data-start=\"1211\" data-end=\"1254\"\u003eExtends pump service life and reliability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Pressure Pro","offers":[{"title":"Default Title","offer_id":52864318865771,"sku":"VPK031","price":128.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/9201\/5723\/files\/VPK031.jpg?v=1769717585"},{"product_id":"vpk032-ceramic-plunger-piston-kit-fits-viper-va4g42s-pump-models","title":"VPK032 Ceramic Plunger Piston Kit – Fits Viper VA4G42S Pump Models","description":"\u003cp data-start=\"5\" data-end=\"147\"\u003e\u003cstrong data-start=\"5\" data-end=\"21\"\u003ePart Number:\u003c\/strong\u003e VPK032\u003cbr data-start=\"28\" data-end=\"31\"\u003e\u003cstrong data-start=\"31\" data-end=\"44\"\u003eCategory:\u003c\/strong\u003e Pressure Washer → Pump Repair Kits\u003cbr data-start=\"79\" data-end=\"82\"\u003e\u003cstrong data-start=\"82\" data-end=\"91\"\u003eType:\u003c\/strong\u003e Ceramic Plunger Piston Kit – Fits Viper VA4G42S Pumps\u003c\/p\u003e\n\u003chr data-start=\"149\" data-end=\"152\"\u003e\n\u003cp data-start=\"154\" data-end=\"459\"\u003eThe VPK032 Ceramic Plunger Piston Kit is a high-quality replacement kit engineered specifically for the Viper VA4G42S high-pressure pump. Featuring durable ceramic plungers, this kit restores smooth piston movement, proper sealing, and consistent pressure output in demanding pressure washer applications.\u003c\/p\u003e\n\u003chr data-start=\"806\" data-end=\"809\"\u003e\n\u003ch3 data-start=\"811\" data-end=\"830\"\u003eCompatibility\u003c\/h3\u003e\n\u003cul data-start=\"831\" data-end=\"853\"\u003e\n\u003cli data-start=\"831\" data-end=\"853\"\u003e\n\u003cp data-start=\"833\" data-end=\"853\"\u003eViper VA4G42S Pump\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"855\" data-end=\"858\"\u003e\n\u003ch3 data-start=\"860\" data-end=\"878\"\u003eKey Features\u003c\/h3\u003e\n\u003cul data-start=\"879\" data-end=\"1241\"\u003e\n\u003cli data-start=\"879\" data-end=\"930\"\u003e\n\u003cp data-start=\"881\" data-end=\"930\"\u003eComplete ceramic plunger piston replacement kit\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"931\" data-end=\"974\"\u003e\n\u003cp data-start=\"933\" data-end=\"974\"\u003eOEM-style fit for Viper pump assemblies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"975\" data-end=\"1039\"\u003e\n\u003cp data-start=\"977\" data-end=\"1039\"\u003eCeramic plungers for superior durability and wear resistance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1040\" data-end=\"1097\"\u003e\n\u003cp data-start=\"1042\" data-end=\"1097\"\u003eRestores smooth piston motion and consistent pressure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1098\" data-end=\"1146\"\u003e\n\u003cp data-start=\"1100\" data-end=\"1146\"\u003eDesigned for high-pressure pump environments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1147\" data-end=\"1195\"\u003e\n\u003cp data-start=\"1149\" data-end=\"1195\"\u003eIdeal for maintenance, rebuilds, and repairs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1196\" data-end=\"1241\"\u003e\n\u003cp data-start=\"1198\" data-end=\"1241\"\u003eExtends pump service life and reliability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Pressure Pro","offers":[{"title":"Default Title","offer_id":52864731119979,"sku":"VPK032","price":141.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/9201\/5723\/files\/VPK032.jpg?v=1769726123"},{"product_id":"ar-2746-ceramic-piston-kit-18mm-for-xm-xma-pressure-washer-pumps","title":"AR 2746 Ceramic Piston Kit – 18mm for XM \u0026 XMA Pressure Washer Pumps","description":"\u003cp data-start=\"0\" data-end=\"181\" class=\"PDq2pG_selectionAnchorContainer\"\u003e\u003cstrong data-start=\"0\" data-end=\"16\"\u003ePart Number:\u003c\/strong\u003e AR2746\u003cbr data-start=\"21\" data-end=\"24\"\u003e\u003cstrong data-start=\"24\" data-end=\"37\"\u003eCategory:\u003c\/strong\u003e Pressure Washer Parts → Pump Repair Kits → Ceramic Piston Kits\u003cbr data-start=\"100\" data-end=\"103\"\u003e\u003cstrong data-start=\"103\" data-end=\"112\"\u003eType:\u003c\/strong\u003e AR 2746 Ceramic Piston Kit – 18mm for XM \u0026amp; XMA Pressure Washer Pumps\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"183\" data-end=\"186\"\u003e\n\u003cp data-start=\"260\" data-end=\"617\"\u003eThe \u003cstrong data-start=\"264\" data-end=\"307\"\u003eAR 2746 Ceramic Piston Kit (Part #2746)\u003c\/strong\u003e is a genuine OEM replacement repair kit designed for servicing compatible \u003cstrong data-start=\"382\" data-end=\"425\"\u003eAnnovi Reverberi (AR) XM and XMA Series\u003c\/strong\u003e pressure washer pumps. Featuring \u003cstrong data-start=\"459\" data-end=\"484\"\u003e18 mm ceramic pistons\u003c\/strong\u003e, this OEM kit restores proper pump operation, maintains operating pressure, and extends the service life of your high-pressure pump.\u003c\/p\u003e\n\u003chr data-start=\"1215\" data-end=\"1218\"\u003e\n\u003ch1 data-section-id=\"1oef6j8\" data-start=\"1220\" data-end=\"1245\"\u003eKey Features \u0026amp; Benefits\u003c\/h1\u003e\n\u003cul data-start=\"1247\" data-end=\"1701\"\u003e\n\u003cli data-section-id=\"ud25pi\" data-start=\"1247\" data-end=\"1301\"\u003eGenuine AR (Annovi Reverberi) OEM ceramic piston kit\u003c\/li\u003e\n\u003cli data-section-id=\"17n3xk1\" data-start=\"1302\" data-end=\"1321\"\u003ePart Number: 2746\u003c\/li\u003e\n\u003cli data-section-id=\"14flq9x\" data-start=\"1322\" data-end=\"1376\"\u003eDesigned for XM and XMA Series pressure washer pumps\u003c\/li\u003e\n\u003cli data-section-id=\"7xhv2c\" data-start=\"1377\" data-end=\"1415\"\u003e18 mm ceramic piston replacement kit\u003c\/li\u003e\n\u003cli data-section-id=\"1wu0m7j\" data-start=\"1416\" data-end=\"1465\"\u003eRestores operating pressure and pump efficiency\u003c\/li\u003e\n\u003cli data-section-id=\"sohxon\" data-start=\"1466\" data-end=\"1506\"\u003eHelps reduce leakage and internal wear\u003c\/li\u003e\n\u003cli data-section-id=\"55gffl\" data-start=\"1507\" data-end=\"1551\"\u003eHighly wear-resistant ceramic construction\u003c\/li\u003e\n\u003cli data-section-id=\"1pkfdvi\" data-start=\"1552\" data-end=\"1604\"\u003eIdeal for pump rebuilds and preventive maintenance\u003c\/li\u003e\n\u003cli data-section-id=\"3iwt53\" data-start=\"1605\" data-end=\"1638\"\u003eOEM-quality fit and performance\u003c\/li\u003e\n\u003cli data-section-id=\"1087vgk\" data-start=\"1639\" data-end=\"1701\"\u003eDesigned for commercial and industrial pressure washer pumps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1703\" data-end=\"1706\"\u003e\n\u003ch1 data-section-id=\"zjxypn\" data-start=\"1708\" data-end=\"1734\"\u003eTechnical Specifications\u003c\/h1\u003e\n\u003cp data-start=\"1736\" data-end=\"1757\"\u003e\u003cstrong data-start=\"1736\" data-end=\"1752\"\u003ePart Number:\u003c\/strong\u003e 2746\u003c\/p\u003e\n\u003cp data-start=\"1759\" data-end=\"1795\"\u003e\u003cstrong data-start=\"1759\" data-end=\"1776\"\u003eProduct Type:\u003c\/strong\u003e Ceramic Piston Kit\u003c\/p\u003e\n\u003cp data-start=\"1797\" data-end=\"1836\"\u003e\u003cstrong data-start=\"1797\" data-end=\"1814\"\u003eManufacturer:\u003c\/strong\u003e AR (Annovi Reverberi)\u003c\/p\u003e\n\u003cp data-start=\"1838\" data-end=\"1860\"\u003e\u003cstrong data-start=\"1838\" data-end=\"1854\"\u003ePiston Size:\u003c\/strong\u003e 18 mm\u003c\/p\u003e\n\u003cp data-start=\"1862\" data-end=\"1898\"\u003e\u003cstrong data-start=\"1862\" data-end=\"1889\"\u003eCompatible Pump Series:\u003c\/strong\u003e XM \u0026amp; XMA\u003c\/p\u003e\n\u003cp data-start=\"1900\" data-end=\"1924\"\u003e\u003cstrong data-start=\"1900\" data-end=\"1920\"\u003eOEM Replacement:\u003c\/strong\u003e Yes\u003c\/p\u003e\n\u003chr data-start=\"1926\" data-end=\"1929\"\u003e\n\u003ch1 data-section-id=\"1mfbgas\" data-start=\"1931\" data-end=\"1955\"\u003eCompatible Pump Models\u003c\/h1\u003e\n\u003cp data-start=\"1957\" data-end=\"2010\"\u003eDesigned for use with compatible AR pumps, including:\u003c\/p\u003e\n\u003cul data-start=\"2012\" data-end=\"2036\"\u003e\n\u003cli data-section-id=\"7jz7k6\" data-start=\"2012\" data-end=\"2023\"\u003eXM Series\u003c\/li\u003e\n\u003cli data-section-id=\"yue9s7\" data-start=\"2024\" data-end=\"2036\"\u003eXMA Series\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2038\" data-end=\"2100\"\u003eAlways verify your pump model and piston size before ordering.\u003c\/p\u003e\n\u003chr data-start=\"2102\" data-end=\"2105\"\u003e\n\u003ch1 data-section-id=\"16dhbu7\" data-start=\"2107\" data-end=\"2143\"\u003eFunction of the Ceramic Piston Kit\u003c\/h1\u003e\n\u003cp data-start=\"2145\" data-end=\"2174\"\u003eThe ceramic piston kit helps:\u003c\/p\u003e\n\u003cul data-start=\"2176\" data-end=\"2361\"\u003e\n\u003cli data-section-id=\"1y7xqow\" data-start=\"2176\" data-end=\"2209\"\u003eRestore proper piston operation\u003c\/li\u003e\n\u003cli data-section-id=\"1mm8ps9\" data-start=\"2210\" data-end=\"2239\"\u003eMaintain operating pressure\u003c\/li\u003e\n\u003cli data-section-id=\"7qo4bz\" data-start=\"2240\" data-end=\"2265\"\u003eReduce internal leakage\u003c\/li\u003e\n\u003cli data-section-id=\"mpx3hb\" data-start=\"2266\" data-end=\"2300\"\u003eProtect packings and water seals\u003c\/li\u003e\n\u003cli data-section-id=\"a8ay5u\" data-start=\"2301\" data-end=\"2334\"\u003eImprove overall pump efficiency\u003c\/li\u003e\n\u003cli data-section-id=\"9l88x9\" data-start=\"2335\" data-end=\"2361\"\u003eExtend pump service life\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2363\" data-end=\"2486\"\u003eReplacing worn ceramic pistons helps restore pressure washer performance while reducing wear on additional pump components.\u003c\/p\u003e\n\u003chr data-start=\"2488\" data-end=\"2491\"\u003e\n\u003ch1 data-section-id=\"mqxmo4\" data-start=\"2493\" data-end=\"2529\"\u003eCommon Signs Replacement Is Needed\u003c\/h1\u003e\n\u003cp data-start=\"2531\" data-end=\"2576\"\u003eReplace the ceramic piston kit if you notice:\u003c\/p\u003e\n\u003cul data-start=\"2578\" data-end=\"2801\"\u003e\n\u003cli data-section-id=\"zu24k4\" data-start=\"2578\" data-end=\"2606\"\u003eReduced operating pressure\u003c\/li\u003e\n\u003cli data-section-id=\"190tywz\" data-start=\"2607\" data-end=\"2642\"\u003eWater leakage around the plungers\u003c\/li\u003e\n\u003cli data-section-id=\"1p02vyt\" data-start=\"2643\" data-end=\"2686\"\u003eWorn, chipped, or cracked ceramic pistons\u003c\/li\u003e\n\u003cli data-section-id=\"tekl7b\" data-start=\"2687\" data-end=\"2717\"\u003eExcessive internal pump wear\u003c\/li\u003e\n\u003cli data-section-id=\"18a4h50\" data-start=\"2718\" data-end=\"2768\"\u003ePump rebuild or scheduled preventive maintenance\u003c\/li\u003e\n\u003cli data-section-id=\"1c17h1v\" data-start=\"2769\" data-end=\"2801\"\u003eDecreased cleaning performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2803\" data-end=\"2928\"\u003eReplacing worn pistons promptly helps prevent damage to packings, water seals, manifolds, and other critical pump components.\u003c\/p\u003e\n\u003chr data-start=\"2930\" data-end=\"2933\"\u003e\n\u003ch1 data-section-id=\"1547z5u\" data-start=\"2935\" data-end=\"2965\"\u003eInstallation \u0026amp; Service Notes\u003c\/h1\u003e\n\u003cul data-start=\"2967\" data-end=\"3447\"\u003e\n\u003cli data-section-id=\"iv93qe\" data-start=\"2967\" data-end=\"3031\"\u003eShut down the pressure washer and relieve all system pressure.\u003c\/li\u003e\n\u003cli data-section-id=\"8gnlw1\" data-start=\"3032\" data-end=\"3110\"\u003eRemove the pump manifold according to the manufacturer's service procedures.\u003c\/li\u003e\n\u003cli data-section-id=\"1t3yt3l\" data-start=\"3111\" data-end=\"3180\"\u003eCarefully remove the existing ceramic pistons and related hardware.\u003c\/li\u003e\n\u003cli data-section-id=\"vafbtq\" data-start=\"3181\" data-end=\"3221\"\u003eClean all sealing surfaces thoroughly.\u003c\/li\u003e\n\u003cli data-section-id=\"vzru0j\" data-start=\"3222\" data-end=\"3291\"\u003eInspect packings, water seals, and the manifold for wear or damage.\u003c\/li\u003e\n\u003cli data-section-id=\"i1g4h7\" data-start=\"3292\" data-end=\"3373\"\u003eInstall the new ceramic pistons according to the manufacturer's specifications.\u003c\/li\u003e\n\u003cli data-section-id=\"1ex4i5h\" data-start=\"3374\" data-end=\"3447\"\u003eReassemble the pump and verify proper pressure and leak-free operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3449\" data-end=\"3637\"\u003e\u003cstrong data-start=\"3449\" data-end=\"3463\"\u003eImportant:\u003c\/strong\u003e Inspect water seals, packings, O-rings, and check valves during service. Replacing related wear components at the same time helps maximize pump reliability and service life.\u003c\/p\u003e\n\u003chr data-start=\"3639\" data-end=\"3642\"\u003e\n\u003ch1 data-section-id=\"16tfrdt\" data-start=\"3644\" data-end=\"3673\"\u003eMaintenance Recommendations\u003c\/h1\u003e\n\u003cul data-start=\"3675\" data-end=\"4021\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"1mjb7iu\" data-start=\"3675\" data-end=\"3733\"\u003eInspect ceramic pistons during routine pump maintenance.\u003c\/li\u003e\n\u003cli data-section-id=\"lkbpc1\" data-start=\"3734\" data-end=\"3777\"\u003eReplace damaged or worn pistons promptly.\u003c\/li\u003e\n\u003cli data-section-id=\"itwes5\" data-start=\"3778\" data-end=\"3844\"\u003eMaintain clean, filtered inlet water to minimize component wear.\u003c\/li\u003e\n\u003cli data-section-id=\"1dj6e5g\" data-start=\"3845\" data-end=\"3903\"\u003eNever operate the pump without an adequate water supply.\u003c\/li\u003e\n\u003cli data-section-id=\"1lgz0xn\" data-start=\"3904\" data-end=\"4021\" data-is-last-node=\"\"\u003eUse only genuine OEM AR replacement parts to maintain optimum pump performance, reliability, and long service life.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Annovi Reverberi","offers":[{"title":"Default Title","offer_id":53443242688875,"sku":null,"price":135.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/9201\/5723\/files\/AnnoviReverberi-logo_82bf0ed7-df38-4bb6-b8cc-851ee6275ef2.png?v=1782860918"},{"product_id":"comet-0202-0153-00-15mm-ceramic-piston-oem-replacement-for-zw-lw-pressure-washer-pumps","title":"Comet 0202.0153.00 15mm Ceramic Piston – OEM Replacement for ZW \u0026 LW Pressure Washer Pumps","description":"\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"e4d0bec5-2f47-457d-a2df-f38e0450fd55\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-(--sticky-padding-top)\" dir=\"auto\" data-turn-id=\"e4d0bec5-2f47-457d-a2df-f38e0450fd55\" data-turn-id-container=\"e4d0bec5-2f47-457d-a2df-f38e0450fd55\" data-testid=\"conversation-turn-133\" data-turn=\"user\"\u003e\u003c\/section\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-6a41e0a9-6a1c-83ea-8a2f-44e0120c15c3-3\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-6a41e0a9-6a1c-83ea-8a2f-44e0120c15c3-3\" data-turn-id-container=\"request-6a41e0a9-6a1c-83ea-8a2f-44e0120c15c3-3\" data-testid=\"conversation-turn-134\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv data-conversation-screenshot-content=\"\" class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"f54e0540-9deb-4be8-af35-df0c063a9187\" data-turn-start-message=\"true\" dir=\"auto\" data-message-model-slug=\"gpt-5-5\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cp data-start=\"0\" data-end=\"206\"\u003e\u003cstrong data-start=\"0\" data-end=\"16\"\u003ePart Number:\u003c\/strong\u003e 0202.0153.00\u003cbr data-start=\"29\" data-end=\"32\"\u003e\u003cstrong data-start=\"32\" data-end=\"45\"\u003eCategory:\u003c\/strong\u003e Pressure Washer Parts → Pump Components → Ceramic Pistons\u003cbr data-start=\"103\" data-end=\"106\"\u003e\u003cstrong data-start=\"106\" data-end=\"115\"\u003eType:\u003c\/strong\u003e Comet 0202.0153.00 15mm Ceramic Piston – OEM Replacement for ZW \u0026amp; LW Pressure Washer Pumps\u003c\/p\u003e\n\u003chr data-start=\"208\" data-end=\"211\"\u003e\n\u003cp data-start=\"307\" data-end=\"732\"\u003eThe \u003cstrong data-start=\"311\" data-end=\"374\"\u003eComet 0202.0153.00 Ceramic Piston (Comet Part #202.0020.00)\u003c\/strong\u003e is a genuine OEM replacement \u003cstrong data-start=\"404\" data-end=\"429\"\u003e15 mm ceramic plunger\u003c\/strong\u003e designed for servicing compatible \u003cstrong data-start=\"464\" data-end=\"490\"\u003eComet ZW and LW Series\u003c\/strong\u003e pressure washer pumps. Engineered to Comet's original equipment specifications, this high-strength ceramic piston restores proper pump operation, maintains operating pressure, and helps maximize the service life of your pressure washer pump.\u003c\/p\u003e\n\u003chr data-start=\"1400\" data-end=\"1403\"\u003e\n\u003ch1 data-section-id=\"1oef6j8\" data-start=\"1405\" data-end=\"1430\"\u003eKey Features \u0026amp; Benefits\u003c\/h1\u003e\n\u003cul data-start=\"1432\" data-end=\"1840\"\u003e\n\u003cli data-section-id=\"gp96rt\" data-start=\"1432\" data-end=\"1466\"\u003eGenuine Comet OEM ceramic piston\u003c\/li\u003e\n\u003cli data-section-id=\"wt0vmp\" data-start=\"1467\" data-end=\"1494\"\u003ePart Number: 0202.0153.00\u003c\/li\u003e\n\u003cli data-section-id=\"1he6uzo\" data-start=\"1495\" data-end=\"1527\"\u003eComet Part Number: 202.0020.00\u003c\/li\u003e\n\u003cli data-section-id=\"1anr6n3\" data-start=\"1528\" data-end=\"1561\"\u003ePrecision 15 mm ceramic plunger\u003c\/li\u003e\n\u003cli data-section-id=\"29ldbx\" data-start=\"1562\" data-end=\"1605\"\u003eDesigned for Comet ZW and LW Series pumps\u003c\/li\u003e\n\u003cli data-section-id=\"1u2ulaq\" data-start=\"1606\" data-end=\"1645\"\u003eRestores pump pressure and efficiency\u003c\/li\u003e\n\u003cli data-section-id=\"55gffl\" data-start=\"1646\" data-end=\"1690\"\u003eHighly wear-resistant ceramic construction\u003c\/li\u003e\n\u003cli data-section-id=\"1qzl3aa\" data-start=\"1691\" data-end=\"1727\"\u003eHelps reduce seal and packing wear\u003c\/li\u003e\n\u003cli data-section-id=\"1pkfdvi\" data-start=\"1728\" data-end=\"1780\"\u003eIdeal for pump rebuilds and preventive maintenance\u003c\/li\u003e\n\u003cli data-section-id=\"bros3y\" data-start=\"1781\" data-end=\"1820\"\u003eOEM-quality fit and long service life\u003c\/li\u003e\n\u003cli data-section-id=\"15zgjr4\" data-start=\"1821\" data-end=\"1840\"\u003eSold individually\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1842\" data-end=\"1845\"\u003e\n\u003ch1 data-section-id=\"zjxypn\" data-start=\"1847\" data-end=\"1873\"\u003eTechnical Specifications\u003c\/h1\u003e\n\u003cp data-start=\"1875\" data-end=\"1904\"\u003e\u003cstrong data-start=\"1875\" data-end=\"1891\"\u003ePart Number:\u003c\/strong\u003e 0202.0153.00\u003c\/p\u003e\n\u003cp data-start=\"1906\" data-end=\"1940\"\u003e\u003cstrong data-start=\"1906\" data-end=\"1928\"\u003eComet Part Number:\u003c\/strong\u003e 202.0020.00\u003c\/p\u003e\n\u003cp data-start=\"1942\" data-end=\"1974\"\u003e\u003cstrong data-start=\"1942\" data-end=\"1959\"\u003eProduct Type:\u003c\/strong\u003e Ceramic Piston\u003c\/p\u003e\n\u003cp data-start=\"1976\" data-end=\"2005\"\u003e\u003cstrong data-start=\"1976\" data-end=\"1993\"\u003eManufacturer:\u003c\/strong\u003e Comet Pumps\u003c\/p\u003e\n\u003cp data-start=\"2007\" data-end=\"2033\"\u003e\u003cstrong data-start=\"2007\" data-end=\"2027\"\u003ePiston Diameter:\u003c\/strong\u003e 15 mm\u003c\/p\u003e\n\u003cp data-start=\"2035\" data-end=\"2066\"\u003e\u003cstrong data-start=\"2035\" data-end=\"2048\"\u003eMaterial:\u003c\/strong\u003e Precision Ceramic\u003c\/p\u003e\n\u003cp data-start=\"2068\" data-end=\"2103\"\u003e\u003cstrong data-start=\"2068\" data-end=\"2095\"\u003eCompatible Pump Series:\u003c\/strong\u003e ZW \u0026amp; LW\u003c\/p\u003e\n\u003cp data-start=\"2105\" data-end=\"2129\"\u003e\u003cstrong data-start=\"2105\" data-end=\"2125\"\u003eOEM Replacement:\u003c\/strong\u003e Yes\u003c\/p\u003e\n\u003chr data-start=\"2131\" data-end=\"2134\"\u003e\n\u003ch1 data-section-id=\"1mfbgas\" data-start=\"2136\" data-end=\"2160\"\u003eCompatible Pump Models\u003c\/h1\u003e\n\u003cp data-start=\"2162\" data-end=\"2234\"\u003eDesigned for use with compatible Comet pressure washer pumps, including:\u003c\/p\u003e\n\u003cul data-start=\"2236\" data-end=\"2341\"\u003e\n\u003cli data-section-id=\"h3xl26\" data-start=\"2236\" data-end=\"2247\"\u003eZW Series\u003c\/li\u003e\n\u003cli data-section-id=\"a30ddm\" data-start=\"2248\" data-end=\"2260\"\u003eZWD Series\u003c\/li\u003e\n\u003cli data-section-id=\"1gn2vgc\" data-start=\"2261\" data-end=\"2275\"\u003eZWD-K Series\u003c\/li\u003e\n\u003cli data-section-id=\"tzxcg8\" data-start=\"2276\" data-end=\"2287\"\u003eLW Series\u003c\/li\u003e\n\u003cli data-section-id=\"100eoz0\" data-start=\"2288\" data-end=\"2300\"\u003eLWD Series\u003c\/li\u003e\n\u003cli data-section-id=\"1h801mr\" data-start=\"2301\" data-end=\"2313\"\u003eLWK Series\u003c\/li\u003e\n\u003cli data-section-id=\"1rbnae3\" data-start=\"2314\" data-end=\"2326\"\u003eLWS Series\u003c\/li\u003e\n\u003cli data-section-id=\"behqfx\" data-start=\"2327\" data-end=\"2341\"\u003eLWS-K Series\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2343\" data-end=\"2447\"\u003eAlways verify your pump model and piston diameter before ordering. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"2449\" data-end=\"2452\"\u003e\n\u003ch1 data-section-id=\"1n440c9\" data-start=\"2454\" data-end=\"2486\"\u003eFunction of the Ceramic Piston\u003c\/h1\u003e\n\u003cp data-start=\"2488\" data-end=\"2513\"\u003eThe ceramic piston helps:\u003c\/p\u003e\n\u003cul data-start=\"2515\" data-end=\"2748\"\u003e\n\u003cli data-section-id=\"5fwokv\" data-start=\"2515\" data-end=\"2552\"\u003eGenerate high-pressure water output\u003c\/li\u003e\n\u003cli data-section-id=\"1jwr9ab\" data-start=\"2553\" data-end=\"2589\"\u003eMaintain proper operating pressure\u003c\/li\u003e\n\u003cli data-section-id=\"1paa13m\" data-start=\"2590\" data-end=\"2635\"\u003eProvide smooth reciprocating pump operation\u003c\/li\u003e\n\u003cli data-section-id=\"1l0o3vl\" data-start=\"2636\" data-end=\"2671\"\u003eReduce wear on seals and packings\u003c\/li\u003e\n\u003cli data-section-id=\"a8ay5u\" data-start=\"2672\" data-end=\"2705\"\u003eImprove overall pump efficiency\u003c\/li\u003e\n\u003cli data-section-id=\"nodble\" data-start=\"2706\" data-end=\"2748\"\u003eExtend pressure washer pump service life\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2750\" data-end=\"2893\"\u003eReplacing worn ceramic pistons helps restore pressure washer performance while protecting other internal pump components from unnecessary wear.\u003c\/p\u003e\n\u003chr data-start=\"2895\" data-end=\"2898\"\u003e\n\u003ch1 data-section-id=\"mqxmo4\" data-start=\"2900\" data-end=\"2936\"\u003eCommon Signs Replacement Is Needed\u003c\/h1\u003e\n\u003cp data-start=\"2938\" data-end=\"2979\"\u003eReplace the ceramic piston if you notice:\u003c\/p\u003e\n\u003cul data-start=\"2981\" data-end=\"3198\"\u003e\n\u003cli data-section-id=\"zu24k4\" data-start=\"2981\" data-end=\"3009\"\u003eReduced operating pressure\u003c\/li\u003e\n\u003cli data-section-id=\"190tywz\" data-start=\"3010\" data-end=\"3045\"\u003eWater leakage around the plungers\u003c\/li\u003e\n\u003cli data-section-id=\"16jjq2j\" data-start=\"3046\" data-end=\"3083\"\u003eChipped or cracked ceramic surfaces\u003c\/li\u003e\n\u003cli data-section-id=\"19xajwk\" data-start=\"3084\" data-end=\"3116\"\u003eScored or worn piston surfaces\u003c\/li\u003e\n\u003cli data-section-id=\"18a4h50\" data-start=\"3117\" data-end=\"3167\"\u003ePump rebuild or scheduled preventive maintenance\u003c\/li\u003e\n\u003cli data-section-id=\"1n1a9ox\" data-start=\"3168\" data-end=\"3198\"\u003eReduced cleaning performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3200\" data-end=\"3312\"\u003eReplacing damaged pistons promptly helps prevent premature wear to packings, water seals, and the pump manifold.\u003c\/p\u003e\n\u003chr data-start=\"3314\" data-end=\"3317\"\u003e\n\u003ch1 data-section-id=\"1547z5u\" data-start=\"3319\" data-end=\"3349\"\u003eInstallation \u0026amp; Service Notes\u003c\/h1\u003e\n\u003cul data-start=\"3351\" data-end=\"3824\"\u003e\n\u003cli data-section-id=\"iv93qe\" data-start=\"3351\" data-end=\"3415\"\u003eShut down the pressure washer and relieve all system pressure.\u003c\/li\u003e\n\u003cli data-section-id=\"8gnlw1\" data-start=\"3416\" data-end=\"3494\"\u003eRemove the pump manifold according to the manufacturer's service procedures.\u003c\/li\u003e\n\u003cli data-section-id=\"3xc0k8\" data-start=\"3495\" data-end=\"3542\"\u003eCarefully remove the existing ceramic piston.\u003c\/li\u003e\n\u003cli data-section-id=\"13qg1h5\" data-start=\"3543\" data-end=\"3624\"\u003eInspect the piston rod, packings, water seals, and manifold for wear or damage.\u003c\/li\u003e\n\u003cli data-section-id=\"vafbtq\" data-start=\"3625\" data-end=\"3665\"\u003eClean all sealing surfaces thoroughly.\u003c\/li\u003e\n\u003cli data-section-id=\"a8dyan\" data-start=\"3666\" data-end=\"3750\"\u003eInstall the new OEM ceramic piston according to the manufacturer's specifications.\u003c\/li\u003e\n\u003cli data-section-id=\"1ex4i5h\" data-start=\"3751\" data-end=\"3824\"\u003eReassemble the pump and verify proper pressure and leak-free operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3826\" data-end=\"4023\"\u003e\u003cstrong data-start=\"3826\" data-end=\"3840\"\u003eImportant:\u003c\/strong\u003e Inspect water seals, packings, O-rings, and check valves during service. Replacing related wear components at the same time helps maximize pump reliability and long-term performance.\u003c\/p\u003e\n\u003chr data-start=\"4025\" data-end=\"4028\"\u003e\n\u003ch1 data-section-id=\"16tfrdt\" data-start=\"4030\" data-end=\"4059\"\u003eMaintenance Recommendations\u003c\/h1\u003e\n\u003cul data-start=\"4061\" data-end=\"4412\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"1mjb7iu\" data-start=\"4061\" data-end=\"4119\"\u003eInspect ceramic pistons during routine pump maintenance.\u003c\/li\u003e\n\u003cli data-section-id=\"stg3mc\" data-start=\"4120\" data-end=\"4166\"\u003eReplace damaged or worn pistons immediately.\u003c\/li\u003e\n\u003cli data-section-id=\"1o8w8o3\" data-start=\"4167\" data-end=\"4232\"\u003eMaintain clean, filtered inlet water to minimize abrasive wear.\u003c\/li\u003e\n\u003cli data-section-id=\"1dj6e5g\" data-start=\"4233\" data-end=\"4291\"\u003eNever operate the pump without an adequate water supply.\u003c\/li\u003e\n\u003cli data-section-id=\"2nlfeg\" data-start=\"4292\" data-end=\"4412\" data-is-last-node=\"\"\u003eUse only genuine OEM Comet replacement parts to maintain optimum pump performance, reliability, and long service life.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Comet","offers":[{"title":"Default Title","offer_id":53445737611627,"sku":"0202.0153.00","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/9201\/5723\/files\/CometPumpslogo_5cec6de1-1377-42c2-967e-86671a67a4ac.avif?v=1782920746"},{"product_id":"comet-2409-0116-00-18mm-ceramic-piston-kit-oem-replacement-for-tw-series-pressure-washer-pumps","title":"Comet 2409.0116.00 18mm Ceramic Piston Kit – OEM Replacement for TW Series Pressure Washer Pumps","description":"\u003cp data-start=\"0\" data-end=\"217\" class=\"PDq2pG_selectionAnchorContainer\"\u003e\u003cstrong data-start=\"0\" data-end=\"16\"\u003ePart Number:\u003c\/strong\u003e 2409.0116.00\u003cbr data-start=\"29\" data-end=\"32\"\u003e\u003cstrong data-start=\"32\" data-end=\"45\"\u003eCategory:\u003c\/strong\u003e Pressure Washer Parts → Pump Repair Kits → Ceramic Piston Kits\u003cbr data-start=\"108\" data-end=\"111\"\u003e\u003cstrong data-start=\"111\" data-end=\"120\"\u003eType:\u003c\/strong\u003e Comet 2409.0116.00 18mm Ceramic Piston Kit – OEM Replacement for TW Series Pressure Washer Pumps\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"219\" data-end=\"222\"\u003e\n\u003cp data-start=\"324\" data-end=\"692\"\u003eThe \u003cstrong data-start=\"328\" data-end=\"390\"\u003eComet 2409.0116.00 Ceramic Piston Kit (Part #2409.0116.00)\u003c\/strong\u003e is a genuine OEM replacement repair kit designed for servicing compatible \u003cstrong data-start=\"465\" data-end=\"484\"\u003eComet TW Series\u003c\/strong\u003e pressure washer pumps. Featuring \u003cstrong data-start=\"518\" data-end=\"543\"\u003e18 mm ceramic pistons\u003c\/strong\u003e, this complete OEM repair kit restores proper pump operation, maintains operating pressure, and extends the service life of your high-pressure pump.\u003c\/p\u003e\n\u003chr data-start=\"1380\" data-end=\"1383\"\u003e\n\u003ch1 data-section-id=\"1oef6j8\" data-start=\"1385\" data-end=\"1410\"\u003eKey Features \u0026amp; Benefits\u003c\/h1\u003e\n\u003cul data-start=\"1412\" data-end=\"1845\"\u003e\n\u003cli data-section-id=\"fru4zj\" data-start=\"1412\" data-end=\"1450\"\u003eGenuine Comet OEM ceramic piston kit\u003c\/li\u003e\n\u003cli data-section-id=\"bb7c5r\" data-start=\"1451\" data-end=\"1478\"\u003ePart Number: 2409.0116.00\u003c\/li\u003e\n\u003cli data-section-id=\"1ytx0m4\" data-start=\"1479\" data-end=\"1531\"\u003eDesigned for Comet TW Series pressure washer pumps\u003c\/li\u003e\n\u003cli data-section-id=\"76ql49\" data-start=\"1532\" data-end=\"1565\"\u003ePrecision 18 mm ceramic pistons\u003c\/li\u003e\n\u003cli data-section-id=\"ncl8vj\" data-start=\"1566\" data-end=\"1620\"\u003eIncludes three ceramic pistons and mounting hardware\u003c\/li\u003e\n\u003cli data-section-id=\"1wu0m7j\" data-start=\"1621\" data-end=\"1670\"\u003eRestores operating pressure and pump efficiency\u003c\/li\u003e\n\u003cli data-section-id=\"55gffl\" data-start=\"1671\" data-end=\"1715\"\u003eHighly wear-resistant ceramic construction\u003c\/li\u003e\n\u003cli data-section-id=\"1qzl3aa\" data-start=\"1716\" data-end=\"1752\"\u003eHelps reduce seal and packing wear\u003c\/li\u003e\n\u003cli data-section-id=\"1pkfdvi\" data-start=\"1753\" data-end=\"1805\"\u003eIdeal for pump rebuilds and preventive maintenance\u003c\/li\u003e\n\u003cli data-section-id=\"bros3y\" data-start=\"1806\" data-end=\"1845\"\u003eOEM-quality fit and long service life\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1847\" data-end=\"1850\"\u003e\n\u003ch1 data-section-id=\"4wdtu2\" data-start=\"1852\" data-end=\"1866\"\u003eKit Contents\u003c\/h1\u003e\n\u003cp data-start=\"1868\" data-end=\"1911\"\u003eThe Comet 2409.0116.00 Piston Kit includes:\u003c\/p\u003e\n\u003cul data-start=\"1913\" data-end=\"1983\"\u003e\n\u003cli data-section-id=\"24d4zx\" data-start=\"1913\" data-end=\"1944\"\u003e(3) \u003cstrong data-start=\"1919\" data-end=\"1944\"\u003e18 mm Ceramic Pistons\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"12agqro\" data-start=\"1945\" data-end=\"1983\"\u003eMounting hardware (nuts and washers)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1985\" data-end=\"2125\"\u003e\u003cstrong data-start=\"1985\" data-end=\"1994\"\u003eNote:\u003c\/strong\u003e Water seal and packing kits are \u003cstrong data-start=\"2027\" data-end=\"2043\"\u003enot included\u003c\/strong\u003e and must be purchased separately if needed. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"2127\" data-end=\"2130\"\u003e\n\u003ch1 data-section-id=\"zjxypn\" data-start=\"2132\" data-end=\"2158\"\u003eTechnical Specifications\u003c\/h1\u003e\n\u003cp data-start=\"2160\" data-end=\"2189\"\u003e\u003cstrong data-start=\"2160\" data-end=\"2176\"\u003ePart Number:\u003c\/strong\u003e 2409.0116.00\u003c\/p\u003e\n\u003cp data-start=\"2191\" data-end=\"2227\"\u003e\u003cstrong data-start=\"2191\" data-end=\"2208\"\u003eProduct Type:\u003c\/strong\u003e Ceramic Piston Kit\u003c\/p\u003e\n\u003cp data-start=\"2229\" data-end=\"2258\"\u003e\u003cstrong data-start=\"2229\" data-end=\"2246\"\u003eManufacturer:\u003c\/strong\u003e Comet Pumps\u003c\/p\u003e\n\u003cp data-start=\"2260\" data-end=\"2286\"\u003e\u003cstrong data-start=\"2260\" data-end=\"2280\"\u003ePiston Diameter:\u003c\/strong\u003e 18 mm\u003c\/p\u003e\n\u003cp data-start=\"2288\" data-end=\"2318\"\u003e\u003cstrong data-start=\"2288\" data-end=\"2315\"\u003eCompatible Pump Series:\u003c\/strong\u003e TW\u003c\/p\u003e\n\u003cp data-start=\"2320\" data-end=\"2344\"\u003e\u003cstrong data-start=\"2320\" data-end=\"2340\"\u003eOEM Replacement:\u003c\/strong\u003e Yes\u003c\/p\u003e\n\u003chr data-start=\"2346\" data-end=\"2349\"\u003e\n\u003ch1 data-section-id=\"1mfbgas\" data-start=\"2351\" data-end=\"2375\"\u003eCompatible Pump Models\u003c\/h1\u003e\n\u003cp data-start=\"2377\" data-end=\"2492\"\u003eDesigned for use with compatible \u003cstrong data-start=\"2410\" data-end=\"2429\"\u003eComet TW Series\u003c\/strong\u003e pressure washer pumps equipped with \u003cstrong data-start=\"2466\" data-end=\"2491\"\u003e18 mm ceramic pistons\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"2494\" data-end=\"2598\"\u003eAlways verify your pump model and piston diameter before ordering. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"2600\" data-end=\"2603\"\u003e\n\u003ch1 data-section-id=\"16dhbu7\" data-start=\"2605\" data-end=\"2641\"\u003eFunction of the Ceramic Piston Kit\u003c\/h1\u003e\n\u003cp data-start=\"2643\" data-end=\"2672\"\u003eThe ceramic piston kit helps:\u003c\/p\u003e\n\u003cul data-start=\"2674\" data-end=\"2866\"\u003e\n\u003cli data-section-id=\"1edgoeu\" data-start=\"2674\" data-end=\"2706\"\u003eRestore proper piston movement\u003c\/li\u003e\n\u003cli data-section-id=\"1mm8ps9\" data-start=\"2707\" data-end=\"2736\"\u003eMaintain operating pressure\u003c\/li\u003e\n\u003cli data-section-id=\"18a85ml\" data-start=\"2737\" data-end=\"2762\"\u003eImprove pump efficiency\u003c\/li\u003e\n\u003cli data-section-id=\"7qo4bz\" data-start=\"2763\" data-end=\"2788\"\u003eReduce internal leakage\u003c\/li\u003e\n\u003cli data-section-id=\"mpx3hb\" data-start=\"2789\" data-end=\"2823\"\u003eProtect packings and water seals\u003c\/li\u003e\n\u003cli data-section-id=\"nodble\" data-start=\"2824\" data-end=\"2866\"\u003eExtend pressure washer pump service life\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2868\" data-end=\"3014\"\u003eReplacing worn ceramic pistons helps restore pressure washer performance while protecting additional internal pump components from premature wear.\u003c\/p\u003e\n\u003chr data-start=\"3016\" data-end=\"3019\"\u003e\n\u003ch1 data-section-id=\"mqxmo4\" data-start=\"3021\" data-end=\"3057\"\u003eCommon Signs Replacement Is Needed\u003c\/h1\u003e\n\u003cp data-start=\"3059\" data-end=\"3104\"\u003eReplace the ceramic piston kit if you notice:\u003c\/p\u003e\n\u003cul data-start=\"3106\" data-end=\"3322\"\u003e\n\u003cli data-section-id=\"zu24k4\" data-start=\"3106\" data-end=\"3134\"\u003eReduced operating pressure\u003c\/li\u003e\n\u003cli data-section-id=\"190tywz\" data-start=\"3135\" data-end=\"3170\"\u003eWater leakage around the plungers\u003c\/li\u003e\n\u003cli data-section-id=\"1a7l8fl\" data-start=\"3171\" data-end=\"3207\"\u003eChipped or cracked ceramic pistons\u003c\/li\u003e\n\u003cli data-section-id=\"19xajwk\" data-start=\"3208\" data-end=\"3240\"\u003eScored or worn piston surfaces\u003c\/li\u003e\n\u003cli data-section-id=\"18a4h50\" data-start=\"3241\" data-end=\"3291\"\u003ePump rebuild or scheduled preventive maintenance\u003c\/li\u003e\n\u003cli data-section-id=\"1n1a9ox\" data-start=\"3292\" data-end=\"3322\"\u003eReduced cleaning performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3324\" data-end=\"3436\"\u003eReplacing damaged pistons promptly helps prevent premature wear to packings, water seals, and the pump manifold.\u003c\/p\u003e\n\u003chr data-start=\"3438\" data-end=\"3441\"\u003e\n\u003ch1 data-section-id=\"1547z5u\" data-start=\"3443\" data-end=\"3473\"\u003eInstallation \u0026amp; Service Notes\u003c\/h1\u003e\n\u003cul data-start=\"3475\" data-end=\"3963\"\u003e\n\u003cli data-section-id=\"iv93qe\" data-start=\"3475\" data-end=\"3539\"\u003eShut down the pressure washer and relieve all system pressure.\u003c\/li\u003e\n\u003cli data-section-id=\"8gnlw1\" data-start=\"3540\" data-end=\"3618\"\u003eRemove the pump manifold according to the manufacturer's service procedures.\u003c\/li\u003e\n\u003cli data-section-id=\"1n464yb\" data-start=\"3619\" data-end=\"3689\"\u003eCarefully remove the existing ceramic pistons and mounting hardware.\u003c\/li\u003e\n\u003cli data-section-id=\"fiqtze\" data-start=\"3690\" data-end=\"3772\"\u003eInspect the piston rods, packings, water seals, and manifold for wear or damage.\u003c\/li\u003e\n\u003cli data-section-id=\"vafbtq\" data-start=\"3773\" data-end=\"3813\"\u003eClean all sealing surfaces thoroughly.\u003c\/li\u003e\n\u003cli data-section-id=\"tzvkwl\" data-start=\"3814\" data-end=\"3889\"\u003eInstall the new OEM ceramic pistons using the supplied mounting hardware.\u003c\/li\u003e\n\u003cli data-section-id=\"1ex4i5h\" data-start=\"3890\" data-end=\"3963\"\u003eReassemble the pump and verify proper pressure and leak-free operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3965\" data-end=\"4162\"\u003e\u003cstrong data-start=\"3965\" data-end=\"3979\"\u003eImportant:\u003c\/strong\u003e Inspect water seals, packings, O-rings, and check valves during service. Replacing related wear components at the same time helps maximize pump reliability and long-term performance.\u003c\/p\u003e\n\u003chr data-start=\"4164\" data-end=\"4167\"\u003e\n\u003ch1 data-section-id=\"16tfrdt\" data-start=\"4169\" data-end=\"4198\"\u003eMaintenance Recommendations\u003c\/h1\u003e\n\u003cul data-start=\"4200\" data-end=\"4551\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"1mjb7iu\" data-start=\"4200\" data-end=\"4258\"\u003eInspect ceramic pistons during routine pump maintenance.\u003c\/li\u003e\n\u003cli data-section-id=\"stg3mc\" data-start=\"4259\" data-end=\"4305\"\u003eReplace damaged or worn pistons immediately.\u003c\/li\u003e\n\u003cli data-section-id=\"1o8w8o3\" data-start=\"4306\" data-end=\"4371\"\u003eMaintain clean, filtered inlet water to minimize abrasive wear.\u003c\/li\u003e\n\u003cli data-section-id=\"1dj6e5g\" data-start=\"4372\" data-end=\"4430\"\u003eNever operate the pump without an adequate water supply.\u003c\/li\u003e\n\u003cli data-section-id=\"2nlfeg\" data-start=\"4431\" data-end=\"4551\" data-is-last-node=\"\"\u003eUse only genuine OEM Comet replacement parts to maintain optimum pump performance, reliability, and long service life.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Comet","offers":[{"title":"Default Title","offer_id":53445742264683,"sku":"2409.0116.00","price":170.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/9201\/5723\/files\/CometPumpslogo_a8e0beab-b647-4230-a7e1-5e179d2ad8e0.avif?v=1782921018"},{"product_id":"comet-10002-01690-15mm-ceramic-piston-kit-3-pack-oem-replacement-for-pressure-washer-pumps","title":"Comet 10002-01690 15mm Ceramic Piston Kit (3 Pack) – OEM Replacement for Pressure Washer Pumps","description":"\u003cdiv class=\"\" data-turn-id-container=\"30650c66-3c31-4059-94f6-d5fca0033b92\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-(--sticky-padding-top)\" dir=\"auto\" data-turn-id=\"30650c66-3c31-4059-94f6-d5fca0033b92\" data-turn-id-container=\"30650c66-3c31-4059-94f6-d5fca0033b92\" data-testid=\"conversation-turn-147\" data-turn=\"user\"\u003e\u003c\/section\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-6a41e0a9-6a1c-83ea-8a2f-44e0120c15c3-17\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-6a41e0a9-6a1c-83ea-8a2f-44e0120c15c3-17\" data-turn-id-container=\"request-6a41e0a9-6a1c-83ea-8a2f-44e0120c15c3-17\" data-testid=\"conversation-turn-148\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv data-conversation-screenshot-content=\"\" class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"0c40e0b4-6b57-4753-adfa-67b6291ab59e\" data-turn-start-message=\"true\" dir=\"auto\" data-message-model-slug=\"gpt-5-5\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cp data-start=\"0\" data-end=\"214\"\u003e\u003cstrong data-start=\"0\" data-end=\"16\"\u003ePart Number:\u003c\/strong\u003e 10002-01690\u003cbr data-start=\"28\" data-end=\"31\"\u003e\u003cstrong data-start=\"31\" data-end=\"44\"\u003eCategory:\u003c\/strong\u003e Pressure Washer Parts → Pump Repair Kits → Ceramic Piston Kits\u003cbr data-start=\"107\" data-end=\"110\"\u003e\u003cstrong data-start=\"110\" data-end=\"119\"\u003eType:\u003c\/strong\u003e Comet 10002-01690 15mm Ceramic Piston Kit (3 Pack) – OEM Replacement for Pressure Washer Pumps\u003c\/p\u003e\n\u003chr data-start=\"216\" data-end=\"219\"\u003e\n\u003cp data-start=\"319\" data-end=\"715\"\u003eThe \u003cstrong data-start=\"323\" data-end=\"390\"\u003eComet 10002-01690 Ceramic Piston Kit (Comet Part #2409.0071.00)\u003c\/strong\u003e is a genuine OEM replacement repair kit designed for servicing compatible \u003cstrong data-start=\"465\" data-end=\"491\"\u003eComet LW and ZW Series\u003c\/strong\u003e pressure washer pumps. Featuring \u003cstrong data-start=\"525\" data-end=\"566\"\u003ethree precision 15 mm ceramic pistons\u003c\/strong\u003e, this complete OEM repair kit restores proper pump operation, maintains operating pressure, and extends the service life of your high-pressure pump.\u003c\/p\u003e\n\u003chr data-start=\"1412\" data-end=\"1415\"\u003e\n\u003ch1 data-section-id=\"1oef6j8\" data-start=\"1417\" data-end=\"1442\"\u003eKey Features \u0026amp; Benefits\u003c\/h1\u003e\n\u003cul data-start=\"1444\" data-end=\"1924\"\u003e\n\u003cli data-section-id=\"fru4zj\" data-start=\"1444\" data-end=\"1482\"\u003eGenuine Comet OEM ceramic piston kit\u003c\/li\u003e\n\u003cli data-section-id=\"1ubyeue\" data-start=\"1483\" data-end=\"1509\"\u003ePart Number: 10002-01690\u003c\/li\u003e\n\u003cli data-section-id=\"1qb1h6n\" data-start=\"1510\" data-end=\"1543\"\u003eComet Part Number: 2409.0071.00\u003c\/li\u003e\n\u003cli data-section-id=\"1uvhv2t\" data-start=\"1544\" data-end=\"1586\"\u003eComplete 3-pack of 15 mm ceramic pistons\u003c\/li\u003e\n\u003cli data-section-id=\"k4oyxu\" data-start=\"1587\" data-end=\"1646\"\u003eDesigned for Comet LW and ZW Series pressure washer pumps\u003c\/li\u003e\n\u003cli data-section-id=\"jwtkfk\" data-start=\"1647\" data-end=\"1699\"\u003eIncludes ceramic pistons and installation hardware\u003c\/li\u003e\n\u003cli data-section-id=\"1wu0m7j\" data-start=\"1700\" data-end=\"1749\"\u003eRestores operating pressure and pump efficiency\u003c\/li\u003e\n\u003cli data-section-id=\"55gffl\" data-start=\"1750\" data-end=\"1794\"\u003eHighly wear-resistant ceramic construction\u003c\/li\u003e\n\u003cli data-section-id=\"1qzl3aa\" data-start=\"1795\" data-end=\"1831\"\u003eHelps reduce seal and packing wear\u003c\/li\u003e\n\u003cli data-section-id=\"1pkfdvi\" data-start=\"1832\" data-end=\"1884\"\u003eIdeal for pump rebuilds and preventive maintenance\u003c\/li\u003e\n\u003cli data-section-id=\"bros3y\" data-start=\"1885\" data-end=\"1924\"\u003eOEM-quality fit and long service life\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1926\" data-end=\"1929\"\u003e\n\u003ch1 data-section-id=\"4wdtu2\" data-start=\"1931\" data-end=\"1945\"\u003eKit Contents\u003c\/h1\u003e\n\u003cp data-start=\"1947\" data-end=\"1989\"\u003eThe Comet 10002-01690 Piston Kit includes:\u003c\/p\u003e\n\u003cul data-start=\"1991\" data-end=\"2102\"\u003e\n\u003cli data-section-id=\"7mnvn8\" data-start=\"1991\" data-end=\"2030\"\u003e(3) \u003cstrong data-start=\"1997\" data-end=\"2030\"\u003e15 mm × 30 mm Ceramic Pistons\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"dfnhi1\" data-start=\"2031\" data-end=\"2044\"\u003e(3) O-Rings\u003c\/li\u003e\n\u003cli data-section-id=\"1cem8br\" data-start=\"2045\" data-end=\"2063\"\u003e(3) Special Nuts\u003c\/li\u003e\n\u003cli data-section-id=\"15dnvky\" data-start=\"2064\" data-end=\"2083\"\u003e(3) Brass Washers\u003c\/li\u003e\n\u003cli data-section-id=\"1h1ndjc\" data-start=\"2084\" data-end=\"2102\"\u003e(3) Thin Washers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2104\" data-end=\"2197\"\u003eAll components are genuine OEM Comet replacement parts. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"2199\" data-end=\"2202\"\u003e\n\u003ch1 data-section-id=\"zjxypn\" data-start=\"2204\" data-end=\"2230\"\u003eTechnical Specifications\u003c\/h1\u003e\n\u003cp data-start=\"2232\" data-end=\"2260\"\u003e\u003cstrong data-start=\"2232\" data-end=\"2248\"\u003ePart Number:\u003c\/strong\u003e 10002-01690\u003c\/p\u003e\n\u003cp data-start=\"2262\" data-end=\"2297\"\u003e\u003cstrong data-start=\"2262\" data-end=\"2284\"\u003eComet Part Number:\u003c\/strong\u003e 2409.0071.00\u003c\/p\u003e\n\u003cp data-start=\"2299\" data-end=\"2335\"\u003e\u003cstrong data-start=\"2299\" data-end=\"2316\"\u003eProduct Type:\u003c\/strong\u003e Ceramic Piston Kit\u003c\/p\u003e\n\u003cp data-start=\"2337\" data-end=\"2366\"\u003e\u003cstrong data-start=\"2337\" data-end=\"2354\"\u003eManufacturer:\u003c\/strong\u003e Comet Pumps\u003c\/p\u003e\n\u003cp data-start=\"2368\" data-end=\"2394\"\u003e\u003cstrong data-start=\"2368\" data-end=\"2388\"\u003ePiston Diameter:\u003c\/strong\u003e 15 mm\u003c\/p\u003e\n\u003cp data-start=\"2396\" data-end=\"2420\"\u003e\u003cstrong data-start=\"2396\" data-end=\"2414\"\u003ePiston Length:\u003c\/strong\u003e 30 mm\u003c\/p\u003e\n\u003cp data-start=\"2422\" data-end=\"2445\"\u003e\u003cstrong data-start=\"2422\" data-end=\"2435\"\u003eQuantity:\u003c\/strong\u003e 3 Pistons\u003c\/p\u003e\n\u003cp data-start=\"2447\" data-end=\"2482\"\u003e\u003cstrong data-start=\"2447\" data-end=\"2474\"\u003eCompatible Pump Series:\u003c\/strong\u003e LW \u0026amp; ZW\u003c\/p\u003e\n\u003cp data-start=\"2484\" data-end=\"2508\"\u003e\u003cstrong data-start=\"2484\" data-end=\"2504\"\u003eOEM Replacement:\u003c\/strong\u003e Yes\u003c\/p\u003e\n\u003chr data-start=\"2510\" data-end=\"2513\"\u003e\n\u003ch1 data-section-id=\"1mfbgas\" data-start=\"2515\" data-end=\"2539\"\u003eCompatible Pump Models\u003c\/h1\u003e\n\u003cp data-start=\"2541\" data-end=\"2613\"\u003eDesigned for use with compatible Comet pressure washer pumps, including:\u003c\/p\u003e\n\u003cul data-start=\"2615\" data-end=\"2705\"\u003e\n\u003cli data-section-id=\"tzxcg8\" data-start=\"2615\" data-end=\"2626\"\u003eLW Series\u003c\/li\u003e\n\u003cli data-section-id=\"100eoz0\" data-start=\"2627\" data-end=\"2639\"\u003eLWD Series\u003c\/li\u003e\n\u003cli data-section-id=\"1rbnae3\" data-start=\"2640\" data-end=\"2652\"\u003eLWS Series\u003c\/li\u003e\n\u003cli data-section-id=\"ze3nzu\" data-start=\"2653\" data-end=\"2665\"\u003eLWR Series\u003c\/li\u003e\n\u003cli data-section-id=\"h3xl26\" data-start=\"2666\" data-end=\"2677\"\u003eZW Series\u003c\/li\u003e\n\u003cli data-section-id=\"a30ddm\" data-start=\"2678\" data-end=\"2690\"\u003eZWD Series\u003c\/li\u003e\n\u003cli data-section-id=\"1gn2vgc\" data-start=\"2691\" data-end=\"2705\"\u003eZWD-K Series\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2707\" data-end=\"2811\"\u003eAlways verify your pump model and piston diameter before ordering. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"2813\" data-end=\"2816\"\u003e\n\u003ch1 data-section-id=\"16dhbu7\" data-start=\"2818\" data-end=\"2854\"\u003eFunction of the Ceramic Piston Kit\u003c\/h1\u003e\n\u003cp data-start=\"2856\" data-end=\"2885\"\u003eThe ceramic piston kit helps:\u003c\/p\u003e\n\u003cul data-start=\"2887\" data-end=\"3079\"\u003e\n\u003cli data-section-id=\"1edgoeu\" data-start=\"2887\" data-end=\"2919\"\u003eRestore proper piston movement\u003c\/li\u003e\n\u003cli data-section-id=\"1mm8ps9\" data-start=\"2920\" data-end=\"2949\"\u003eMaintain operating pressure\u003c\/li\u003e\n\u003cli data-section-id=\"18a85ml\" data-start=\"2950\" data-end=\"2975\"\u003eImprove pump efficiency\u003c\/li\u003e\n\u003cli data-section-id=\"7qo4bz\" data-start=\"2976\" data-end=\"3001\"\u003eReduce internal leakage\u003c\/li\u003e\n\u003cli data-section-id=\"mpx3hb\" data-start=\"3002\" data-end=\"3036\"\u003eProtect packings and water seals\u003c\/li\u003e\n\u003cli data-section-id=\"nodble\" data-start=\"3037\" data-end=\"3079\"\u003eExtend pressure washer pump service life\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3081\" data-end=\"3227\"\u003eReplacing worn ceramic pistons helps restore pressure washer performance while protecting additional internal pump components from premature wear.\u003c\/p\u003e\n\u003chr data-start=\"3229\" data-end=\"3232\"\u003e\n\u003ch1 data-section-id=\"mqxmo4\" data-start=\"3234\" data-end=\"3270\"\u003eCommon Signs Replacement Is Needed\u003c\/h1\u003e\n\u003cp data-start=\"3272\" data-end=\"3317\"\u003eReplace the ceramic piston kit if you notice:\u003c\/p\u003e\n\u003cul data-start=\"3319\" data-end=\"3535\"\u003e\n\u003cli data-section-id=\"zu24k4\" data-start=\"3319\" data-end=\"3347\"\u003eReduced operating pressure\u003c\/li\u003e\n\u003cli data-section-id=\"190tywz\" data-start=\"3348\" data-end=\"3383\"\u003eWater leakage around the plungers\u003c\/li\u003e\n\u003cli data-section-id=\"1a7l8fl\" data-start=\"3384\" data-end=\"3420\"\u003eChipped or cracked ceramic pistons\u003c\/li\u003e\n\u003cli data-section-id=\"19xajwk\" data-start=\"3421\" data-end=\"3453\"\u003eScored or worn piston surfaces\u003c\/li\u003e\n\u003cli data-section-id=\"18a4h50\" data-start=\"3454\" data-end=\"3504\"\u003ePump rebuild or scheduled preventive maintenance\u003c\/li\u003e\n\u003cli data-section-id=\"1n1a9ox\" data-start=\"3505\" data-end=\"3535\"\u003eReduced cleaning performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3537\" data-end=\"3649\"\u003eReplacing damaged pistons promptly helps prevent premature wear to packings, water seals, and the pump manifold.\u003c\/p\u003e\n\u003chr data-start=\"3651\" data-end=\"3654\"\u003e\n\u003ch1 data-section-id=\"1547z5u\" data-start=\"3656\" data-end=\"3686\"\u003eInstallation \u0026amp; Service Notes\u003c\/h1\u003e\n\u003cul data-start=\"3688\" data-end=\"4185\"\u003e\n\u003cli data-section-id=\"iv93qe\" data-start=\"3688\" data-end=\"3752\"\u003eShut down the pressure washer and relieve all system pressure.\u003c\/li\u003e\n\u003cli data-section-id=\"8gnlw1\" data-start=\"3753\" data-end=\"3831\"\u003eRemove the pump manifold according to the manufacturer's service procedures.\u003c\/li\u003e\n\u003cli data-section-id=\"1n464yb\" data-start=\"3832\" data-end=\"3902\"\u003eCarefully remove the existing ceramic pistons and mounting hardware.\u003c\/li\u003e\n\u003cli data-section-id=\"fiqtze\" data-start=\"3903\" data-end=\"3985\"\u003eInspect the piston rods, packings, water seals, and manifold for wear or damage.\u003c\/li\u003e\n\u003cli data-section-id=\"vafbtq\" data-start=\"3986\" data-end=\"4026\"\u003eClean all sealing surfaces thoroughly.\u003c\/li\u003e\n\u003cli data-section-id=\"1ce7g7v\" data-start=\"4027\" data-end=\"4111\"\u003eInstall the new OEM ceramic pistons using the supplied O-rings, washers, and nuts.\u003c\/li\u003e\n\u003cli data-section-id=\"1ex4i5h\" data-start=\"4112\" data-end=\"4185\"\u003eReassemble the pump and verify proper pressure and leak-free operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"4187\" data-end=\"4384\"\u003e\u003cstrong data-start=\"4187\" data-end=\"4201\"\u003eImportant:\u003c\/strong\u003e Inspect water seals, packings, O-rings, and check valves during service. Replacing related wear components at the same time helps maximize pump reliability and long-term performance.\u003c\/p\u003e\n\u003chr data-start=\"4386\" data-end=\"4389\"\u003e\n\u003ch1 data-section-id=\"16tfrdt\" data-start=\"4391\" data-end=\"4420\"\u003eMaintenance Recommendations\u003c\/h1\u003e\n\u003cul data-start=\"4422\" data-end=\"4773\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"1mjb7iu\" data-start=\"4422\" data-end=\"4480\"\u003eInspect ceramic pistons during routine pump maintenance.\u003c\/li\u003e\n\u003cli data-section-id=\"stg3mc\" data-start=\"4481\" data-end=\"4527\"\u003eReplace damaged or worn pistons immediately.\u003c\/li\u003e\n\u003cli data-section-id=\"1o8w8o3\" data-start=\"4528\" data-end=\"4593\"\u003eMaintain clean, filtered inlet water to minimize abrasive wear.\u003c\/li\u003e\n\u003cli data-section-id=\"1dj6e5g\" data-start=\"4594\" data-end=\"4652\"\u003eNever operate the pump without an adequate water supply.\u003c\/li\u003e\n\u003cli data-section-id=\"2nlfeg\" data-start=\"4653\" data-end=\"4773\" data-is-last-node=\"\"\u003eUse only genuine OEM Comet replacement parts to maintain optimum pump performance, reliability, and long service life.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Comet","offers":[{"title":"Default Title","offer_id":53445907546475,"sku":null,"price":190.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/9201\/5723\/files\/10002-01690KIT.jpg?v=1782923370"}],"url":"https:\/\/generalsprayers.com\/collections\/ceramic-pistons.oembed","provider":"GeneralSprayers","version":"1.0","type":"link"}