{"product_id":"ar-42762-check-valve-kit-with-valve-caps-oem-replacement-for-pressure-washer-pumps","title":"AR 42762 Check Valve Kit with Valve Caps – OEM Replacement for Pressure Washer Pumps","description":"\u003cdiv class=\"\" data-turn-id-container=\"20caafd1-28e4-4564-8d83-e2c5e1c39942\" 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=\"20caafd1-28e4-4564-8d83-e2c5e1c39942\" data-turn-id-container=\"20caafd1-28e4-4564-8d83-e2c5e1c39942\" data-testid=\"conversation-turn-65\" 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-44e0120c15c3-34\" 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-44e0120c15c3-34\" data-turn-id-container=\"request-6a41e0a9-6a1c-83ea-8a2f-44e0120c15c3-34\" data-testid=\"conversation-turn-66\" 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=\"9669857b-f273-42fc-ac39-76e0e6d20bc6\" 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\" data-turn-start-message=\"true\" 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=\"195\"\u003e\u003cstrong data-start=\"0\" data-end=\"16\"\u003ePart Number:\u003c\/strong\u003e 42762\u003cbr data-start=\"22\" data-end=\"25\"\u003e\u003cstrong data-start=\"25\" data-end=\"38\"\u003eCategory:\u003c\/strong\u003e Pressure Washer Parts → Pump Repair Kits → Check Valve Kits\u003cbr data-start=\"98\" data-end=\"101\"\u003e\u003cstrong data-start=\"101\" data-end=\"110\"\u003eType:\u003c\/strong\u003e AR 42762 Check Valve Kit with Valve Caps – OEM Replacement for Pressure Washer Pumps\u003c\/p\u003e\n\u003chr data-start=\"197\" data-end=\"200\"\u003e\n\u003cp data-start=\"290\" data-end=\"683\"\u003eThe \u003cstrong data-start=\"294\" data-end=\"352\"\u003eAR 42762 Check Valve Kit with Valve Caps (Part #42762)\u003c\/strong\u003e is a genuine OEM replacement repair kit designed for servicing compatible \u003cstrong data-start=\"427\" data-end=\"452\"\u003eAnnovi Reverberi (AR)\u003c\/strong\u003e pressure washer pumps. This complete kit includes \u003cstrong data-start=\"503\" data-end=\"545\"\u003echeck valve assemblies with valve caps\u003c\/strong\u003e, providing the components needed to restore proper one-way water flow, maintain operating pressure, and improve overall pump performance.\u003c\/p\u003e\n\u003chr data-start=\"1262\" data-end=\"1265\"\u003e\n\u003ch1 data-section-id=\"1oef6j8\" data-start=\"1267\" data-end=\"1292\"\u003eKey Features \u0026amp; Benefits\u003c\/h1\u003e\n\u003cul data-start=\"1294\" data-end=\"1730\"\u003e\n\u003cli data-section-id=\"ph475h\" data-start=\"1294\" data-end=\"1345\"\u003eGenuine AR (Annovi Reverberi) OEM replacement kit\u003c\/li\u003e\n\u003cli data-section-id=\"jivl3n\" data-start=\"1346\" data-end=\"1366\"\u003ePart Number: 42762\u003c\/li\u003e\n\u003cli data-section-id=\"eovtw2\" data-start=\"1367\" data-end=\"1409\"\u003eComplete check valve kit with valve caps\u003c\/li\u003e\n\u003cli data-section-id=\"vonjw8\" data-start=\"1410\" data-end=\"1446\"\u003eRestores proper one-way water flow\u003c\/li\u003e\n\u003cli data-section-id=\"fkp3h2\" data-start=\"1447\" data-end=\"1495\"\u003eHelps eliminate pressure loss and pump surging\u003c\/li\u003e\n\u003cli data-section-id=\"1ba4eai\" data-start=\"1496\" data-end=\"1537\"\u003eMaintains consistent operating pressure\u003c\/li\u003e\n\u003cli data-section-id=\"1f4gifp\" data-start=\"1538\" data-end=\"1580\"\u003eImproves pump efficiency and reliability\u003c\/li\u003e\n\u003cli data-section-id=\"1pkfdvi\" data-start=\"1581\" data-end=\"1633\"\u003eIdeal for pump rebuilds and preventive maintenance\u003c\/li\u003e\n\u003cli data-section-id=\"3iwt53\" data-start=\"1634\" data-end=\"1667\"\u003eOEM-quality fit and performance\u003c\/li\u003e\n\u003cli data-section-id=\"1087vgk\" data-start=\"1668\" data-end=\"1730\"\u003eDesigned for commercial and industrial pressure washer pumps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1732\" data-end=\"1735\"\u003e\n\u003ch1 data-section-id=\"4wdtu2\" data-start=\"1737\" data-end=\"1751\"\u003eKit Contents\u003c\/h1\u003e\n\u003cp data-start=\"1753\" data-end=\"1791\"\u003eThe AR 42762 Check Valve Kit includes:\u003c\/p\u003e\n\u003cul data-start=\"1793\" data-end=\"1847\"\u003e\n\u003cli data-section-id=\"1eengvk\" data-start=\"1793\" data-end=\"1830\"\u003eComplete OEM check valve assemblies\u003c\/li\u003e\n\u003cli data-section-id=\"vxpr0m\" data-start=\"1831\" data-end=\"1847\"\u003eOEM valve caps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1849\" data-end=\"1897\"\u003eAll components are genuine AR replacement parts.\u003c\/p\u003e\n\u003chr data-start=\"1899\" data-end=\"1902\"\u003e\n\u003ch1 data-section-id=\"zjxypn\" data-start=\"1904\" data-end=\"1930\"\u003eTechnical Specifications\u003c\/h1\u003e\n\u003cp data-start=\"1932\" data-end=\"1954\"\u003e\u003cstrong data-start=\"1932\" data-end=\"1948\"\u003ePart Number:\u003c\/strong\u003e 42762\u003c\/p\u003e\n\u003cp data-start=\"1956\" data-end=\"2005\"\u003e\u003cstrong data-start=\"1956\" data-end=\"1973\"\u003eProduct Type:\u003c\/strong\u003e Check Valve Kit with Valve Caps\u003c\/p\u003e\n\u003cp data-start=\"2007\" data-end=\"2046\"\u003e\u003cstrong data-start=\"2007\" data-end=\"2024\"\u003eManufacturer:\u003c\/strong\u003e AR (Annovi Reverberi)\u003c\/p\u003e\n\u003cp data-start=\"2048\" data-end=\"2072\"\u003e\u003cstrong data-start=\"2048\" data-end=\"2068\"\u003eOEM Replacement:\u003c\/strong\u003e Yes\u003c\/p\u003e\n\u003chr data-start=\"2074\" data-end=\"2077\"\u003e\n\u003ch1 data-section-id=\"1w7a361\" data-start=\"2079\" data-end=\"2104\"\u003eCompatible Applications\u003c\/h1\u003e\n\u003cp data-start=\"2106\" data-end=\"2223\"\u003eDesigned for use with compatible AR pressure washer pumps utilizing this OEM check valve and valve cap configuration.\u003c\/p\u003e\n\u003cp data-start=\"2225\" data-end=\"2287\"\u003eAlways verify your pump model and part number before ordering.\u003c\/p\u003e\n\u003chr data-start=\"2289\" data-end=\"2292\"\u003e\n\u003ch1 data-section-id=\"1ih07cc\" data-start=\"2294\" data-end=\"2327\"\u003eFunction of the Check Valve Kit\u003c\/h1\u003e\n\u003cp data-start=\"2329\" data-end=\"2355\"\u003eThe check valve kit helps:\u003c\/p\u003e\n\u003cul data-start=\"2357\" data-end=\"2577\"\u003e\n\u003cli data-section-id=\"doq2ic\" data-start=\"2357\" data-end=\"2402\"\u003eControl one-way water flow through the pump\u003c\/li\u003e\n\u003cli data-section-id=\"1lp8kyy\" data-start=\"2403\" data-end=\"2427\"\u003ePrevent water backflow\u003c\/li\u003e\n\u003cli data-section-id=\"1jwr9ab\" data-start=\"2428\" data-end=\"2464\"\u003eMaintain proper operating pressure\u003c\/li\u003e\n\u003cli data-section-id=\"18a85ml\" data-start=\"2465\" data-end=\"2490\"\u003eImprove pump efficiency\u003c\/li\u003e\n\u003cli data-section-id=\"1etribr\" data-start=\"2491\" data-end=\"2522\"\u003eRestore consistent water flow\u003c\/li\u003e\n\u003cli data-section-id=\"1cquhsa\" data-start=\"2523\" data-end=\"2577\"\u003eProtect internal pump components from premature wear\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2579\" data-end=\"2691\"\u003eReplacing worn check valves helps restore pressure washer performance while maintaining reliable pump operation.\u003c\/p\u003e\n\u003chr data-start=\"2693\" data-end=\"2696\"\u003e\n\u003ch1 data-section-id=\"mqxmo4\" data-start=\"2698\" data-end=\"2734\"\u003eCommon Signs Replacement Is Needed\u003c\/h1\u003e\n\u003cp data-start=\"2736\" data-end=\"2778\"\u003eReplace the check valve kit if you notice:\u003c\/p\u003e\n\u003cul data-start=\"2780\" data-end=\"2977\"\u003e\n\u003cli data-section-id=\"zu24k4\" data-start=\"2780\" data-end=\"2808\"\u003eReduced operating pressure\u003c\/li\u003e\n\u003cli data-section-id=\"rzzsbc\" data-start=\"2809\" data-end=\"2845\"\u003ePulsating or inconsistent pressure\u003c\/li\u003e\n\u003cli data-section-id=\"1f1izt\" data-start=\"2846\" data-end=\"2868\"\u003eDecreased water flow\u003c\/li\u003e\n\u003cli data-section-id=\"7s0kwz\" data-start=\"2869\" data-end=\"2883\"\u003ePump surging\u003c\/li\u003e\n\u003cli data-section-id=\"14xtpnq\" data-start=\"2884\" data-end=\"2905\"\u003eInternal valve wear\u003c\/li\u003e\n\u003cli data-section-id=\"1xv71qm\" data-start=\"2906\" data-end=\"2926\"\u003eDamaged valve caps\u003c\/li\u003e\n\u003cli data-section-id=\"18a4h50\" data-start=\"2927\" data-end=\"2977\"\u003ePump rebuild or scheduled preventive maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2979\" data-end=\"3103\"\u003eReplacing worn valves and valve caps early helps prevent additional wear to the manifold and other internal pump components.\u003c\/p\u003e\n\u003chr data-start=\"3105\" data-end=\"3108\"\u003e\n\u003ch1 data-section-id=\"1547z5u\" data-start=\"3110\" data-end=\"3140\"\u003eInstallation \u0026amp; Service Notes\u003c\/h1\u003e\n\u003cul data-start=\"3142\" data-end=\"3628\"\u003e\n\u003cli data-section-id=\"iv93qe\" data-start=\"3142\" data-end=\"3206\"\u003eShut down the pressure washer and relieve all system pressure.\u003c\/li\u003e\n\u003cli data-section-id=\"8gnlw1\" data-start=\"3207\" data-end=\"3285\"\u003eRemove the pump manifold according to the manufacturer's service procedures.\u003c\/li\u003e\n\u003cli data-section-id=\"hcj475\" data-start=\"3286\" data-end=\"3356\"\u003eCarefully remove the existing valve caps and check valve assemblies.\u003c\/li\u003e\n\u003cli data-section-id=\"1mzkhg\" data-start=\"3357\" data-end=\"3413\"\u003eClean all valve bores and sealing surfaces thoroughly.\u003c\/li\u003e\n\u003cli data-section-id=\"8yhbu7\" data-start=\"3414\" data-end=\"3456\"\u003eInspect the manifold for wear or damage.\u003c\/li\u003e\n\u003cli data-section-id=\"vmxwvb\" data-start=\"3457\" data-end=\"3554\"\u003eInstall the new valve assemblies and valve caps according to the manufacturer's specifications.\u003c\/li\u003e\n\u003cli data-section-id=\"1ex4i5h\" data-start=\"3555\" data-end=\"3628\"\u003eReassemble the pump and verify proper pressure and leak-free operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3630\" data-end=\"3827\"\u003e\u003cstrong data-start=\"3630\" data-end=\"3644\"\u003eImportant:\u003c\/strong\u003e Inspect packings, water seals, O-rings, ceramic plungers, and valve seats during service. Replacing related wear components together helps maximize pump reliability and service life.\u003c\/p\u003e\n\u003chr data-start=\"3829\" data-end=\"3832\"\u003e\n\u003ch1 data-section-id=\"16tfrdt\" data-start=\"3834\" data-end=\"3863\"\u003eMaintenance Recommendations\u003c\/h1\u003e\n\u003cul data-start=\"3865\" data-end=\"4242\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"16op1jp\" data-start=\"3865\" data-end=\"3920\"\u003eInspect check valves during routine pump maintenance.\u003c\/li\u003e\n\u003cli data-section-id=\"dlnhwx\" data-start=\"3921\" data-end=\"4005\"\u003eReplace worn valve assemblies at the first signs of pressure loss or pump surging.\u003c\/li\u003e\n\u003cli data-section-id=\"ch7yzp\" data-start=\"4006\" data-end=\"4068\"\u003eInspect valve caps for damage or thread wear during service.\u003c\/li\u003e\n\u003cli data-section-id=\"1cfsu8g\" data-start=\"4069\" data-end=\"4124\"\u003eUse clean, filtered inlet water to reduce valve wear.\u003c\/li\u003e\n\u003cli data-section-id=\"1lgz0xn\" data-start=\"4125\" data-end=\"4242\" 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\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":"Annovi Reverberi","offers":[{"title":"Default Title","offer_id":53442520842603,"sku":null,"price":62.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/9201\/5723\/files\/KIT42762CheckValvesWithValveCaps.webp?v=1782853744","url":"https:\/\/generalsprayers.com\/products\/ar-42762-check-valve-kit-with-valve-caps-oem-replacement-for-pressure-washer-pumps","provider":"GeneralSprayers","version":"1.0","type":"link"}