{"product_id":"dolly-kit-for-ar-1828-valves-o-rings-oem-replacement-part","title":"Dolly Kit for AR 1828 Valves \u0026 O-Rings – OEM Replacement Part","description":"\u003cp data-start=\"0\" data-end=\"163\" class=\"PDq2pG_selectionAnchorContainer\"\u003e\u003cstrong data-start=\"0\" data-end=\"16\"\u003ePart Number:\u003c\/strong\u003e 7418\u003cbr data-start=\"21\" data-end=\"24\"\u003e\u003cstrong data-start=\"24\" data-end=\"37\"\u003eCategory:\u003c\/strong\u003e Pressure Washer Parts → Pump Parts → Check Valves \u0026amp; Repair Kits\u003cbr data-start=\"101\" data-end=\"104\"\u003e\u003cstrong data-start=\"104\" data-end=\"113\"\u003eType:\u003c\/strong\u003e AR (Annovi Reverberi) KIT 1828 Valve \u0026amp; O-Ring Kit\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"165\" data-end=\"168\"\u003e\n\u003cp data-start=\"241\" data-end=\"721\"\u003eThe \u003cstrong data-start=\"245\" data-end=\"300\"\u003eDolly Kit for AR 1828 Valves \u0026amp; O-Rings (Part #7418)\u003c\/strong\u003e is a genuine OEM replacement valve service kit designed to restore proper flow control and maintain peak performance in compatible \u003cstrong data-start=\"432\" data-end=\"479\"\u003eAnnovi Reverberi (AR) triplex plunger pumps\u003c\/strong\u003e. This kit includes \u003cstrong data-start=\"499\" data-end=\"546\"\u003ereplacement valves and O-rings (2x6 pieces)\u003c\/strong\u003e required for servicing worn, damaged, or contaminated valve assemblies, helping maintain consistent operating pressure, improve flow efficiency, and extend pump service life.\u003c\/p\u003e\n\u003chr data-start=\"1280\" data-end=\"1283\"\u003e\n\u003ch2 data-section-id=\"939trr\" data-start=\"1285\" data-end=\"1311\"\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul data-start=\"1313\" data-end=\"1834\"\u003e\n\u003cli data-section-id=\"ph475h\" data-start=\"1313\" data-end=\"1364\"\u003eGenuine AR (Annovi Reverberi) OEM replacement kit\u003c\/li\u003e\n\u003cli data-section-id=\"1yb2zd6\" data-start=\"1365\" data-end=\"1406\"\u003eIncludes replacement valves and O-rings\u003c\/li\u003e\n\u003cli data-section-id=\"l5ui6l\" data-start=\"1407\" data-end=\"1463\"\u003eKit contains valve and sealing components (2x6 pieces)\u003c\/li\u003e\n\u003cli data-section-id=\"1nc9z11\" data-start=\"1464\" data-end=\"1502\"\u003eHelps restore proper valve operation\u003c\/li\u003e\n\u003cli data-section-id=\"dfja83\" data-start=\"1503\" data-end=\"1542\"\u003eMaintains operating pressure and flow\u003c\/li\u003e\n\u003cli data-section-id=\"127n7n5\" data-start=\"1543\" data-end=\"1587\"\u003eReduces internal leakage and pressure loss\u003c\/li\u003e\n\u003cli data-section-id=\"fwwkb1\" data-start=\"1588\" data-end=\"1625\"\u003eSupports efficient pump performance\u003c\/li\u003e\n\u003cli data-section-id=\"16r8rhd\" data-start=\"1626\" data-end=\"1666\"\u003eOEM-quality materials and construction\u003c\/li\u003e\n\u003cli data-section-id=\"11ske17\" data-start=\"1667\" data-end=\"1721\"\u003eIdeal for preventative maintenance and pump rebuilds\u003c\/li\u003e\n\u003cli data-section-id=\"1d7g3nt\" data-start=\"1722\" data-end=\"1749\"\u003eDirect replacement design\u003c\/li\u003e\n\u003cli data-section-id=\"18a0c0f\" data-start=\"1750\" data-end=\"1782\"\u003eHelps extend pump service life\u003c\/li\u003e\n\u003cli data-section-id=\"fyhvnz\" data-start=\"1783\" data-end=\"1834\"\u003eManufactured to original equipment specifications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1836\" data-end=\"1839\"\u003e\n\u003ch2 data-section-id=\"1cgu054\" data-start=\"1841\" data-end=\"1868\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cp data-start=\"1870\" data-end=\"1891\"\u003e\u003cstrong data-start=\"1870\" data-end=\"1886\"\u003ePart Number:\u003c\/strong\u003e 7418\u003c\/p\u003e\n\u003cp data-start=\"1893\" data-end=\"1932\"\u003e\u003cstrong data-start=\"1893\" data-end=\"1910\"\u003eManufacturer:\u003c\/strong\u003e AR (Annovi Reverberi)\u003c\/p\u003e\n\u003cp data-start=\"1934\" data-end=\"1973\"\u003e\u003cstrong data-start=\"1934\" data-end=\"1964\"\u003eManufacturer Model Number:\u003c\/strong\u003e KIT 1828\u003c\/p\u003e\n\u003cp data-start=\"1975\" data-end=\"2041\"\u003e\u003cstrong data-start=\"1975\" data-end=\"1999\"\u003eProduct Description:\u003c\/strong\u003e Kit Dolly A1828 Valves + O-Rings (2x6 pc)\u003c\/p\u003e\n\u003cp data-start=\"2043\" data-end=\"2087\"\u003e\u003cstrong data-start=\"2043\" data-end=\"2060\"\u003eProduct Type:\u003c\/strong\u003e Valve \u0026amp; O-Ring Service Kit\u003c\/p\u003e\n\u003cp data-start=\"2089\" data-end=\"2125\"\u003e\u003cstrong data-start=\"2089\" data-end=\"2106\"\u003eKit Contents:\u003c\/strong\u003e Valves and O-Rings\u003c\/p\u003e\n\u003cp data-start=\"2127\" data-end=\"2179\"\u003e\u003cstrong data-start=\"2127\" data-end=\"2140\"\u003eQuantity:\u003c\/strong\u003e Valve and Seal Components (2x6 Pieces)\u003c\/p\u003e\n\u003cp data-start=\"2181\" data-end=\"2240\"\u003e\u003cstrong data-start=\"2181\" data-end=\"2204\"\u003ePump Compatibility:\u003c\/strong\u003e Compatible AR Triplex Plunger Pumps\u003c\/p\u003e\n\u003cp data-start=\"2242\" data-end=\"2266\"\u003e\u003cstrong data-start=\"2242\" data-end=\"2262\"\u003eOEM Replacement:\u003c\/strong\u003e Yes\u003c\/p\u003e\n\u003cp data-start=\"2268\" data-end=\"2318\"\u003e\u003cstrong data-start=\"2268\" data-end=\"2284\"\u003eApplication:\u003c\/strong\u003e Pump Valve Maintenance and Repair\u003c\/p\u003e\n\u003chr data-start=\"2320\" data-end=\"2323\"\u003e\n\u003ch2 data-section-id=\"vx2wyp\" data-start=\"2325\" data-end=\"2347\"\u003eCommon Applications\u003c\/h2\u003e\n\u003cul data-start=\"2349\" data-end=\"2594\"\u003e\n\u003cli data-section-id=\"8tvhkf\" data-start=\"2349\" data-end=\"2375\"\u003eAR pressure washer pumps\u003c\/li\u003e\n\u003cli data-section-id=\"2q73x6\" data-start=\"2376\" data-end=\"2399\"\u003eTriplex plunger pumps\u003c\/li\u003e\n\u003cli data-section-id=\"1oa2tqu\" data-start=\"2400\" data-end=\"2439\"\u003eCommercial pressure washing equipment\u003c\/li\u003e\n\u003cli data-section-id=\"16ga20s\" data-start=\"2440\" data-end=\"2469\"\u003eIndustrial cleaning systems\u003c\/li\u003e\n\u003cli data-section-id=\"1navbxu\" data-start=\"2470\" data-end=\"2503\"\u003eAgricultural spraying equipment\u003c\/li\u003e\n\u003cli data-section-id=\"1hb3h7x\" data-start=\"2504\" data-end=\"2527\"\u003eFleet washing systems\u003c\/li\u003e\n\u003cli data-section-id=\"kd18ak\" data-start=\"2528\" data-end=\"2554\"\u003eWater transfer equipment\u003c\/li\u003e\n\u003cli data-section-id=\"wx2rbd\" data-start=\"2555\" data-end=\"2594\"\u003ePump rebuild and maintenance services\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2596\" data-end=\"2599\"\u003e\n\u003ch2 data-section-id=\"ctfpuh\" data-start=\"2601\" data-end=\"2624\"\u003ePerformance Benefits\u003c\/h2\u003e\n\u003cul data-start=\"2626\" data-end=\"2926\"\u003e\n\u003cli data-section-id=\"n9plic\" data-start=\"2626\" data-end=\"2659\"\u003eRestores proper valve operation\u003c\/li\u003e\n\u003cli data-section-id=\"1f2yd2j\" data-start=\"2660\" data-end=\"2706\"\u003eHelps maintain consistent operating pressure\u003c\/li\u003e\n\u003cli data-section-id=\"1g9sr4h\" data-start=\"2707\" data-end=\"2739\"\u003eImproves water flow efficiency\u003c\/li\u003e\n\u003cli data-section-id=\"id47i5\" data-start=\"2740\" data-end=\"2777\"\u003eReduces internal bypass and leakage\u003c\/li\u003e\n\u003cli data-section-id=\"152r7fa\" data-start=\"2778\" data-end=\"2812\"\u003eSupports smooth pump performance\u003c\/li\u003e\n\u003cli data-section-id=\"1f4r8tb\" data-start=\"2813\" data-end=\"2854\"\u003eImproves pump reliability and longevity\u003c\/li\u003e\n\u003cli data-section-id=\"8jrmjj\" data-start=\"2855\" data-end=\"2898\"\u003eMaintains consistent cleaning performance\u003c\/li\u003e\n\u003cli data-section-id=\"lmun4u\" data-start=\"2899\" data-end=\"2926\"\u003eExtends pump service life\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2928\" data-end=\"2931\"\u003e\n\u003ch2 data-section-id=\"1ttojmv\" data-start=\"2933\" data-end=\"2974\"\u003eSigns Pump Valves May Need Replacement\u003c\/h2\u003e\n\u003cp data-start=\"2976\" data-end=\"3021\"\u003eReplace the valves and O-rings if you notice:\u003c\/p\u003e\n\u003cul data-start=\"3023\" data-end=\"3253\"\u003e\n\u003cli data-section-id=\"5zjyxm\" data-start=\"3023\" data-end=\"3051\"\u003eLoss of operating pressure\u003c\/li\u003e\n\u003cli data-section-id=\"17x0na5\" data-start=\"3052\" data-end=\"3079\"\u003ePulsating pressure output\u003c\/li\u003e\n\u003cli data-section-id=\"1mlu30c\" data-start=\"3080\" data-end=\"3099\"\u003eReduced flow rate\u003c\/li\u003e\n\u003cli data-section-id=\"pmpq9m\" data-start=\"3100\" data-end=\"3124\"\u003eInternal water leakage\u003c\/li\u003e\n\u003cli data-section-id=\"1xk76v\" data-start=\"3125\" data-end=\"3158\"\u003eDifficulty maintaining pressure\u003c\/li\u003e\n\u003cli data-section-id=\"z63v0g\" data-start=\"3159\" data-end=\"3181\"\u003eExcessive valve wear\u003c\/li\u003e\n\u003cli data-section-id=\"1t2zv4u\" data-start=\"3182\" data-end=\"3221\"\u003eDamaged O-rings or sealing components\u003c\/li\u003e\n\u003cli data-section-id=\"1d1scdr\" data-start=\"3222\" data-end=\"3253\"\u003eInconsistent pump performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3255\" data-end=\"3258\"\u003e\n\u003ch2 data-section-id=\"16dprsq\" data-start=\"3260\" data-end=\"3281\"\u003eInstallation Notes\u003c\/h2\u003e\n\u003col data-start=\"3283\" data-end=\"3707\"\u003e\n\u003cli data-section-id=\"v1qt1w\" data-start=\"3283\" data-end=\"3348\"\u003eShut down the pressure washer and relieve all system pressure.\u003c\/li\u003e\n\u003cli data-section-id=\"1vuo091\" data-start=\"3349\" data-end=\"3386\"\u003eDisconnect power and water supply.\u003c\/li\u003e\n\u003cli data-section-id=\"465nl6\" data-start=\"3387\" data-end=\"3443\"\u003eRemove valve caps according to AR service procedures.\u003c\/li\u003e\n\u003cli data-section-id=\"1w53we4\" data-start=\"3444\" data-end=\"3487\"\u003eRemove worn valve and O-ring components.\u003c\/li\u003e\n\u003cli data-section-id=\"tiz0wt\" data-start=\"3488\" data-end=\"3523\"\u003eClean valve chambers thoroughly.\u003c\/li\u003e\n\u003cli data-section-id=\"5f3szn\" data-start=\"3524\" data-end=\"3575\"\u003eInstall new OEM valves and O-rings from the kit.\u003c\/li\u003e\n\u003cli data-section-id=\"cjndz0\" data-start=\"3576\" data-end=\"3640\"\u003eReassemble the pump according to manufacturer specifications.\u003c\/li\u003e\n\u003cli data-section-id=\"1h14qb0\" data-start=\"3641\" data-end=\"3707\"\u003eTest operation and verify proper pressure and flow performance.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp data-start=\"3709\" data-end=\"3836\"\u003e\u003cstrong data-start=\"3709\" data-end=\"3723\"\u003eImportant:\u003c\/strong\u003e Always consult the AR service manual and verify compatibility with your specific pump model before installation.\u003c\/p\u003e\n\u003chr data-start=\"3838\" data-end=\"3841\"\u003e\n\u003ch2 data-section-id=\"8fimbm\" data-start=\"3843\" data-end=\"3873\"\u003eMaintenance Recommendations\u003c\/h2\u003e\n\u003cul data-start=\"3875\" data-end=\"4183\"\u003e\n\u003cli data-section-id=\"lljp6b\" data-start=\"3875\" data-end=\"3924\"\u003eInspect valves during routine pump maintenance.\u003c\/li\u003e\n\u003cli data-section-id=\"1xqdbos\" data-start=\"3925\" data-end=\"3968\"\u003eReplace worn valves and O-rings promptly.\u003c\/li\u003e\n\u003cli data-section-id=\"1i58m47\" data-start=\"3969\" data-end=\"4004\"\u003eMaintain proper inlet filtration.\u003c\/li\u003e\n\u003cli data-section-id=\"ih7cye\" data-start=\"4005\" data-end=\"4049\"\u003eUse clean water sources whenever possible.\u003c\/li\u003e\n\u003cli data-section-id=\"1r2x7kj\" data-start=\"4050\" data-end=\"4106\"\u003eFollow manufacturer-recommended maintenance schedules.\u003c\/li\u003e\n\u003cli data-section-id=\"1vv9nrr\" data-start=\"4107\" data-end=\"4183\"\u003eAddress pressure fluctuations immediately to prevent additional pump wear.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Annovi Reverberi","offers":[{"title":"Default Title","offer_id":53422056341867,"sku":null,"price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/9201\/5723\/files\/7418DollyKit.webp?v=1782326377","url":"https:\/\/generalsprayers.com\/products\/dolly-kit-for-ar-1828-valves-o-rings-oem-replacement-part","provider":"GeneralSprayers","version":"1.0","type":"link"}