{"product_id":"efsw4000-repair-kit-oem-replacement-part","title":"EFSW4000 Repair Kit – OEM Replacement Part","description":"\u003cdiv class=\"\" data-turn-id-container=\"ad7413d7-8eff-4d21-bc07-e423a2ca7e6e\" 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=\"ad7413d7-8eff-4d21-bc07-e423a2ca7e6e\" data-turn-id-container=\"ad7413d7-8eff-4d21-bc07-e423a2ca7e6e\" data-testid=\"conversation-turn-393\" data-turn=\"user\"\u003e\u003c\/section\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-6a35562f-a1fc-83ea-bfdd-f10b85f84e9a-12\" 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-6a35562f-a1fc-83ea-bfdd-f10b85f84e9a-12\" data-turn-id-container=\"request-6a35562f-a1fc-83ea-bfdd-f10b85f84e9a-12\" data-testid=\"conversation-turn-394\" 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=\"8ceb1a4c-33c2-44ad-baa3-fc7427d05491\" 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=\"streaming-animation markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cp data-start=\"0\" data-end=\"155\"\u003e\u003cstrong data-start=\"0\" data-end=\"16\"\u003ePart Number:\u003c\/strong\u003e 7285\u003cbr data-start=\"36\" data-end=\"39\"\u003e\u003cstrong data-start=\"39\" data-end=\"52\"\u003eCategory:\u003c\/strong\u003e Pumps → Pump Parts → Pump Heads \u0026amp; Repair Kits\u003cbr data-start=\"98\" data-end=\"101\"\u003e\u003cstrong data-start=\"101\" data-end=\"110\"\u003eType:\u003c\/strong\u003e Everflo EFSW4000 Replacement Head Repair Kit\u003c\/p\u003e\n\u003chr data-start=\"157\" data-end=\"160\"\u003e\n\u003cp data-start=\"208\" data-end=\"670\"\u003eThe \u003cstrong data-start=\"212\" data-end=\"243\"\u003eEverflo EFSW4000 Repair Kit\u003c\/strong\u003e is a genuine OEM replacement pump head assembly designed to restore performance and extend the service life of compatible \u003cstrong data-start=\"366\" data-end=\"427\"\u003eEverflo EFSW4000 soft wash and chemical application pumps\u003c\/strong\u003e. This replacement head kit provides a cost-effective alternative to replacing the entire pump, allowing users to repair worn, damaged, or leaking pump heads while maintaining the original performance characteristics of their soft wash system.\u003c\/p\u003e\n\u003chr data-start=\"1293\" data-end=\"1296\"\u003e\n\u003ch2 data-section-id=\"939trr\" data-start=\"1298\" data-end=\"1324\"\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul data-start=\"1326\" data-end=\"1846\"\u003e\n\u003cli data-section-id=\"1wijoe4\" data-start=\"1326\" data-end=\"1364\"\u003eGenuine Everflo OEM replacement part\u003c\/li\u003e\n\u003cli data-section-id=\"rv79pt\" data-start=\"1365\" data-end=\"1415\"\u003eDesigned specifically for Everflo EFSW4000 pumps\u003c\/li\u003e\n\u003cli data-section-id=\"135voep\" data-start=\"1416\" data-end=\"1457\"\u003eComplete replacement pump head assembly\u003c\/li\u003e\n\u003cli data-section-id=\"wmusrz\" data-start=\"1458\" data-end=\"1503\"\u003eRestores pump flow and pressure performance\u003c\/li\u003e\n\u003cli data-section-id=\"1hfcx9e\" data-start=\"1504\" data-end=\"1557\"\u003eCost-effective alternative to full pump replacement\u003c\/li\u003e\n\u003cli data-section-id=\"1tw6gzp\" data-start=\"1558\" data-end=\"1602\"\u003eHelps repair leaking or damaged pump heads\u003c\/li\u003e\n\u003cli data-section-id=\"dkccdt\" data-start=\"1603\" data-end=\"1649\"\u003eSupports chemical and soft wash applications\u003c\/li\u003e\n\u003cli data-section-id=\"3iwt53\" data-start=\"1650\" data-end=\"1683\"\u003eOEM-quality fit and performance\u003c\/li\u003e\n\u003cli data-section-id=\"1oyoi5p\" data-start=\"1684\" data-end=\"1733\"\u003eCompatible with Motor Shield Protection systems\u003c\/li\u003e\n\u003cli data-section-id=\"1ufdfx2\" data-start=\"1734\" data-end=\"1778\"\u003eDurable construction for long service life\u003c\/li\u003e\n\u003cli data-section-id=\"161tg6h\" data-start=\"1779\" data-end=\"1812\"\u003eEasy installation and servicing\u003c\/li\u003e\n\u003cli data-section-id=\"656xl3\" data-start=\"1813\" data-end=\"1846\"\u003eHelps reduce equipment downtime\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1848\" data-end=\"1851\"\u003e\n\u003ch2 data-section-id=\"1cgu054\" data-start=\"1853\" data-end=\"1880\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cp data-start=\"1882\" data-end=\"1919\"\u003e\u003cstrong data-start=\"1882\" data-end=\"1899\"\u003eProduct Name:\u003c\/strong\u003e EFSW4000 Repair Kit\u003c\/p\u003e\n\u003cp data-start=\"1921\" data-end=\"1963\"\u003e\u003cstrong data-start=\"1921\" data-end=\"1937\"\u003eDescription:\u003c\/strong\u003e EFSW4000 Replacement Head\u003c\/p\u003e\n\u003cp data-start=\"1965\" data-end=\"1990\"\u003e\u003cstrong data-start=\"1965\" data-end=\"1982\"\u003eManufacturer:\u003c\/strong\u003e Everflo\u003c\/p\u003e\n\u003cp data-start=\"1992\" data-end=\"2040\"\u003e\u003cstrong data-start=\"1992\" data-end=\"2009\"\u003eProduct Type:\u003c\/strong\u003e Replacement Pump Head Assembly\u003c\/p\u003e\n\u003cp data-start=\"2042\" data-end=\"2088\"\u003e\u003cstrong data-start=\"2042\" data-end=\"2065\"\u003ePump Compatibility:\u003c\/strong\u003e Everflo EFSW4000 Pumps\u003c\/p\u003e\n\u003cp data-start=\"2090\" data-end=\"2149\"\u003e\u003cstrong data-start=\"2090\" data-end=\"2125\"\u003eMotor Protection Compatibility:\u003c\/strong\u003e Motor Shield Protection\u003c\/p\u003e\n\u003cp data-start=\"2151\" data-end=\"2175\"\u003e\u003cstrong data-start=\"2151\" data-end=\"2171\"\u003eOEM Replacement:\u003c\/strong\u003e Yes\u003c\/p\u003e\n\u003cp data-start=\"2177\" data-end=\"2221\"\u003e\u003cstrong data-start=\"2177\" data-end=\"2193\"\u003eApplication:\u003c\/strong\u003e Pump Repair and Maintenance\u003c\/p\u003e\n\u003chr data-start=\"2223\" data-end=\"2226\"\u003e\n\u003ch2 data-section-id=\"vx2wyp\" data-start=\"2228\" data-end=\"2250\"\u003eCommon Applications\u003c\/h2\u003e\n\u003cul data-start=\"2252\" data-end=\"2540\"\u003e\n\u003cli data-section-id=\"1nddkf1\" data-start=\"2252\" data-end=\"2271\"\u003eSoft wash systems\u003c\/li\u003e\n\u003cli data-section-id=\"1dxxhv7\" data-start=\"2272\" data-end=\"2297\"\u003eRoof cleaning equipment\u003c\/li\u003e\n\u003cli data-section-id=\"2d5t3r\" data-start=\"2298\" data-end=\"2321\"\u003eHouse washing systems\u003c\/li\u003e\n\u003cli data-section-id=\"n5nc0d\" data-start=\"2322\" data-end=\"2351\"\u003eExterior cleaning equipment\u003c\/li\u003e\n\u003cli data-section-id=\"1bcx4hs\" data-start=\"2352\" data-end=\"2382\"\u003eChemical application systems\u003c\/li\u003e\n\u003cli data-section-id=\"1navbxu\" data-start=\"2383\" data-end=\"2416\"\u003eAgricultural spraying equipment\u003c\/li\u003e\n\u003cli data-section-id=\"vvbnzo\" data-start=\"2417\" data-end=\"2450\"\u003eProperty maintenance operations\u003c\/li\u003e\n\u003cli data-section-id=\"7gcax3\" data-start=\"2451\" data-end=\"2480\"\u003eCommercial cleaning systems\u003c\/li\u003e\n\u003cli data-section-id=\"89k8rc\" data-start=\"2481\" data-end=\"2510\"\u003eFluid transfer applications\u003c\/li\u003e\n\u003cli data-section-id=\"1fnlunv\" data-start=\"2511\" data-end=\"2540\"\u003ePump maintenance and repair\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2542\" data-end=\"2545\"\u003e\n\u003ch2 data-section-id=\"ctfpuh\" data-start=\"2547\" data-end=\"2570\"\u003ePerformance Benefits\u003c\/h2\u003e\n\u003cul data-start=\"2572\" data-end=\"2829\"\u003e\n\u003cli data-section-id=\"n0h6mi\" data-start=\"2572\" data-end=\"2608\"\u003eRestores original pump performance\u003c\/li\u003e\n\u003cli data-section-id=\"kgv5dg\" data-start=\"2609\" data-end=\"2644\"\u003eHelps maintain proper flow output\u003c\/li\u003e\n\u003cli data-section-id=\"1asuebv\" data-start=\"2645\" data-end=\"2674\"\u003eRestores operating pressure\u003c\/li\u003e\n\u003cli data-section-id=\"1czitop\" data-start=\"2675\" data-end=\"2698\"\u003eReduces fluid leakage\u003c\/li\u003e\n\u003cli data-section-id=\"1p5bj4k\" data-start=\"2699\" data-end=\"2728\"\u003eImproves system reliability\u003c\/li\u003e\n\u003cli data-section-id=\"lmun4u\" data-start=\"2729\" data-end=\"2756\"\u003eExtends pump service life\u003c\/li\u003e\n\u003cli data-section-id=\"1gi0aj2\" data-start=\"2757\" data-end=\"2787\"\u003eMinimizes equipment downtime\u003c\/li\u003e\n\u003cli data-section-id=\"o5lxjn\" data-start=\"2788\" data-end=\"2829\"\u003eSupports efficient chemical application\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2831\" data-end=\"2834\"\u003e\n\u003ch2 data-section-id=\"d73jat\" data-start=\"2836\" data-end=\"2877\"\u003eSigns a Pump Head May Need Replacement\u003c\/h2\u003e\n\u003cp data-start=\"2879\" data-end=\"2924\"\u003eReplace the pump head assembly if you notice:\u003c\/p\u003e\n\u003cul data-start=\"2926\" data-end=\"3159\"\u003e\n\u003cli data-section-id=\"12jzwbl\" data-start=\"2926\" data-end=\"2947\"\u003eReduced flow output\u003c\/li\u003e\n\u003cli data-section-id=\"d1sgku\" data-start=\"2948\" data-end=\"2963\"\u003ePressure loss\u003c\/li\u003e\n\u003cli data-section-id=\"1m651x3\" data-start=\"2964\" data-end=\"2986\"\u003eExternal fluid leaks\u003c\/li\u003e\n\u003cli data-section-id=\"1fzy3xe\" data-start=\"2987\" data-end=\"3015\"\u003eCracked or damaged housing\u003c\/li\u003e\n\u003cli data-section-id=\"kp4qg9\" data-start=\"3016\" data-end=\"3055\"\u003eExcessive wear from chemical exposure\u003c\/li\u003e\n\u003cli data-section-id=\"1d1scdr\" data-start=\"3056\" data-end=\"3087\"\u003eInconsistent pump performance\u003c\/li\u003e\n\u003cli data-section-id=\"8qj70r\" data-start=\"3088\" data-end=\"3115\"\u003eInternal component damage\u003c\/li\u003e\n\u003cli data-section-id=\"1oup40e\" data-start=\"3116\" data-end=\"3159\"\u003ePump head deterioration during inspection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3161\" data-end=\"3164\"\u003e\n\u003ch2 data-section-id=\"16dprsq\" data-start=\"3166\" data-end=\"3187\"\u003eInstallation Notes\u003c\/h2\u003e\n\u003col data-start=\"3189\" data-end=\"3579\"\u003e\n\u003cli data-section-id=\"5b44kd\" data-start=\"3189\" data-end=\"3240\"\u003eDisconnect power from the pump before servicing.\u003c\/li\u003e\n\u003cli data-section-id=\"1xdsxn6\" data-start=\"3241\" data-end=\"3272\"\u003eRelieve all system pressure.\u003c\/li\u003e\n\u003cli data-section-id=\"2guxmw\" data-start=\"3273\" data-end=\"3314\"\u003eRemove the damaged pump head assembly.\u003c\/li\u003e\n\u003cli data-section-id=\"1lbc7z0\" data-start=\"3315\" data-end=\"3368\"\u003eInspect internal components and mounting surfaces.\u003c\/li\u003e\n\u003cli data-section-id=\"102wm4f\" data-start=\"3369\" data-end=\"3456\"\u003eInstall the replacement EFSW4000 pump head according to manufacturer specifications.\u003c\/li\u003e\n\u003cli data-section-id=\"1m9b8ej\" data-start=\"3457\" data-end=\"3492\"\u003eReconnect plumbing and fittings.\u003c\/li\u003e\n\u003cli data-section-id=\"1u1hvlt\" data-start=\"3493\" data-end=\"3530\"\u003ePrime the system before operation.\u003c\/li\u003e\n\u003cli data-section-id=\"1ys2hrs\" data-start=\"3531\" data-end=\"3579\"\u003eTest flow, pressure, and leak-free operation.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp data-start=\"3581\" data-end=\"3734\"\u003e\u003cstrong data-start=\"3581\" data-end=\"3595\"\u003eImportant:\u003c\/strong\u003e Always verify compatibility with your specific Everflo EFSW4000 pump model and follow manufacturer service procedures during installation.\u003c\/p\u003e\n\u003chr data-start=\"3736\" data-end=\"3739\"\u003e\n\u003ch2 data-section-id=\"8fimbm\" data-start=\"3741\" data-end=\"3771\"\u003eMaintenance Recommendations\u003c\/h2\u003e\n\u003cul data-start=\"3773\" data-end=\"4054\"\u003e\n\u003cli data-section-id=\"mwjboh\" data-start=\"3773\" data-end=\"3820\"\u003eFlush the pump thoroughly after chemical use.\u003c\/li\u003e\n\u003cli data-section-id=\"ctp9dt\" data-start=\"3821\" data-end=\"3873\"\u003eInspect the pump head regularly for wear or leaks.\u003c\/li\u003e\n\u003cli data-section-id=\"1rn5leo\" data-start=\"3874\" data-end=\"3906\"\u003eUse compatible chemicals only.\u003c\/li\u003e\n\u003cli data-section-id=\"12wa2ww\" data-start=\"3907\" data-end=\"3952\"\u003eReplace worn seals and components promptly.\u003c\/li\u003e\n\u003cli data-section-id=\"bnhc6s\" data-start=\"3953\" data-end=\"3997\"\u003eProtect the pump from freezing conditions.\u003c\/li\u003e\n\u003cli data-section-id=\"1y3og15\" data-start=\"3998\" data-end=\"4054\"\u003eFollow manufacturer-recommended maintenance intervals.\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":"Everflo","offers":[{"title":"Default Title","offer_id":53426245042539,"sku":null,"price":70.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/9201\/5723\/files\/EFSW4000REPAIRKIT.webp?v=1782401339","url":"https:\/\/generalsprayers.com\/products\/efsw4000-repair-kit-oem-replacement-part","provider":"GeneralSprayers","version":"1.0","type":"link"}