{"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","url":"https:\/\/generalsprayers.com\/products\/comet-2409-0116-00-18mm-ceramic-piston-kit-oem-replacement-for-tw-series-pressure-washer-pumps","provider":"GeneralSprayers","version":"1.0","type":"link"}