{"product_id":"k5-1-pressure-washer-unloader-valve-3-0-4-2-gpm-1450-3000-psi-oem-replacement-part","title":"K5.1 Pressure Washer Unloader Valve 3.0–4.2 GPM 1450–3000 PSI – OEM Replacement Part","description":"\u003cdiv class=\"\" data-turn-id-container=\"414313f1-1110-4ef4-99a8-016d489b9655\" 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=\"414313f1-1110-4ef4-99a8-016d489b9655\" data-turn-id-container=\"414313f1-1110-4ef4-99a8-016d489b9655\" data-testid=\"conversation-turn-599\" 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-13\" 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-13\" data-turn-id-container=\"request-6a35562f-a1fc-83ea-bfdd-f10b85f84e9a-13\" data-testid=\"conversation-turn-600\" 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=\"c21af0b1-91f2-478b-9778-ec18d625fe53\" 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=\"170\"\u003e\u003cstrong data-start=\"0\" data-end=\"16\"\u003ePart Number:\u003c\/strong\u003e 1598\u003cbr data-start=\"21\" data-end=\"24\"\u003e\u003cstrong data-start=\"24\" data-end=\"37\"\u003eCategory:\u003c\/strong\u003e Pressure Washer Parts → Unloader Valves → Flow Actuated Unloader Valves\u003cbr data-start=\"109\" data-end=\"112\"\u003e\u003cstrong data-start=\"112\" data-end=\"121\"\u003eType:\u003c\/strong\u003e General Pump K5.1 Pressure Washer Unloader Valve\u003c\/p\u003e\n\u003chr data-start=\"172\" data-end=\"175\"\u003e\n\u003cp data-start=\"271\" data-end=\"782\"\u003eThe \u003cstrong data-start=\"275\" data-end=\"340\"\u003eGeneral Pump K5.1 Pressure Washer Unloader Valve (Part #1598)\u003c\/strong\u003e is a genuine OEM replacement \u003cstrong data-start=\"370\" data-end=\"402\"\u003eflow-actuated unloader valve\u003c\/strong\u003e designed for commercial and industrial pressure washer systems operating between \u003cstrong data-start=\"484\" data-end=\"503\"\u003e3.0 and 4.2 GPM\u003c\/strong\u003e with adjustable pressures from \u003cstrong data-start=\"535\" data-end=\"557\"\u003e1,450 to 3,000 PSI\u003c\/strong\u003e. Manufactured by \u003cstrong data-start=\"575\" data-end=\"591\"\u003eGeneral Pump\u003c\/strong\u003e, the K5.1 features a balanced piston design that provides precise pressure regulation, smooth bypass operation, and dependable protection for pumps and other high-pressure system components.\u003c\/p\u003e\n\u003chr data-start=\"1578\" data-end=\"1581\"\u003e\n\u003ch2 data-section-id=\"939trr\" data-start=\"1583\" data-end=\"1609\"\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul data-start=\"1611\" data-end=\"2189\"\u003e\n\u003cli data-section-id=\"1yufexy\" data-start=\"1611\" data-end=\"1664\"\u003eGenuine General Pump OEM replacement unloader valve\u003c\/li\u003e\n\u003cli data-section-id=\"1f1fr4f\" data-start=\"1665\" data-end=\"1703\"\u003eFlow-actuated balanced piston design\u003c\/li\u003e\n\u003cli data-section-id=\"9xogth\" data-start=\"1704\" data-end=\"1758\"\u003eDesigned for \u003cstrong data-start=\"1719\" data-end=\"1734\"\u003e3.0–4.2 GPM\u003c\/strong\u003e pressure washer systems\u003c\/li\u003e\n\u003cli data-section-id=\"109tiax\" data-start=\"1759\" data-end=\"1811\"\u003eAdjustable pressure range from \u003cstrong data-start=\"1792\" data-end=\"1811\"\u003e1,450–3,000 PSI\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"nh49g\" data-start=\"1812\" data-end=\"1857\"\u003eMaximum operating pressure of \u003cstrong data-start=\"1844\" data-end=\"1857\"\u003e3,000 PSI\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"gnc41p\" data-start=\"1858\" data-end=\"1912\"\u003eBalanced nozzle technology minimizes pressure spikes\u003c\/li\u003e\n\u003cli data-section-id=\"klevii\" data-start=\"1913\" data-end=\"1960\"\u003eStainless steel and brass internal components\u003c\/li\u003e\n\u003cli data-section-id=\"huu8c4\" data-start=\"1961\" data-end=\"2014\"\u003eDual gauge ports for convenient pressure monitoring\u003c\/li\u003e\n\u003cli data-section-id=\"1b5xif7\" data-start=\"2015\" data-end=\"2069\"\u003eSmooth transition between operating and bypass modes\u003c\/li\u003e\n\u003cli data-section-id=\"1sa1x6w\" data-start=\"2070\" data-end=\"2103\"\u003eHelps extend pump and hose life\u003c\/li\u003e\n\u003cli data-section-id=\"71ai47\" data-start=\"2104\" data-end=\"2155\"\u003eHeavy-duty commercial and industrial construction\u003c\/li\u003e\n\u003cli data-section-id=\"3iwt53\" data-start=\"2156\" data-end=\"2189\"\u003eOEM-quality fit and performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2191\" data-end=\"2194\"\u003e\n\u003ch2 data-section-id=\"1cgu054\" data-start=\"2196\" data-end=\"2223\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cp data-start=\"2225\" data-end=\"2246\"\u003e\u003cstrong data-start=\"2225\" data-end=\"2241\"\u003ePart Number:\u003c\/strong\u003e 1598\u003c\/p\u003e\n\u003cp data-start=\"2248\" data-end=\"2278\"\u003e\u003cstrong data-start=\"2248\" data-end=\"2265\"\u003eManufacturer:\u003c\/strong\u003e General Pump\u003c\/p\u003e\n\u003cp data-start=\"2280\" data-end=\"2295\"\u003e\u003cstrong data-start=\"2280\" data-end=\"2290\"\u003eModel:\u003c\/strong\u003e K5.1\u003c\/p\u003e\n\u003cp data-start=\"2297\" data-end=\"2343\"\u003e\u003cstrong data-start=\"2297\" data-end=\"2314\"\u003eProduct Type:\u003c\/strong\u003e Flow Actuated Unloader Valve\u003c\/p\u003e\n\u003cp data-start=\"2345\" data-end=\"2372\"\u003e\u003cstrong data-start=\"2345\" data-end=\"2360\"\u003eFlow Range:\u003c\/strong\u003e 3.0–4.2 GPM\u003c\/p\u003e\n\u003cp data-start=\"2374\" data-end=\"2408\"\u003e\u003cstrong data-start=\"2374\" data-end=\"2400\"\u003eMaximum Flow Capacity:\u003c\/strong\u003e 4.2 GPM\u003c\/p\u003e\n\u003cp data-start=\"2410\" data-end=\"2456\"\u003e\u003cstrong data-start=\"2410\" data-end=\"2440\"\u003ePressure Adjustment Range:\u003c\/strong\u003e 1,450–3,000 PSI\u003c\/p\u003e\n\u003cp data-start=\"2458\" data-end=\"2489\"\u003e\u003cstrong data-start=\"2458\" data-end=\"2479\"\u003eMaximum Pressure:\u003c\/strong\u003e 3,000 PSI\u003c\/p\u003e\n\u003cp data-start=\"2491\" data-end=\"2521\"\u003e\u003cstrong data-start=\"2491\" data-end=\"2515\"\u003eMaximum Temperature:\u003c\/strong\u003e 195°F\u003c\/p\u003e\n\u003cp data-start=\"2523\" data-end=\"2555\"\u003e\u003cstrong data-start=\"2523\" data-end=\"2544\"\u003eInlet Connection:\u003c\/strong\u003e 3\/8\" BSP-F\u003c\/p\u003e\n\u003cp data-start=\"2557\" data-end=\"2590\"\u003e\u003cstrong data-start=\"2557\" data-end=\"2579\"\u003eOutlet Connection:\u003c\/strong\u003e 3\/8\" BSP-M\u003c\/p\u003e\n\u003cp data-start=\"2592\" data-end=\"2625\"\u003e\u003cstrong data-start=\"2592\" data-end=\"2614\"\u003eBypass Connection:\u003c\/strong\u003e 3\/4\" BSP-M\u003c\/p\u003e\n\u003cp data-start=\"2627\" data-end=\"2648\"\u003e\u003cstrong data-start=\"2627\" data-end=\"2643\"\u003eGauge Ports:\u003c\/strong\u003e Dual\u003c\/p\u003e\n\u003cp data-start=\"2650\" data-end=\"2683\"\u003e\u003cstrong data-start=\"2650\" data-end=\"2669\"\u003eOperation Type:\u003c\/strong\u003e Flow Actuated\u003c\/p\u003e\n\u003cp data-start=\"2685\" data-end=\"2709\"\u003e\u003cstrong data-start=\"2685\" data-end=\"2705\"\u003eOEM Replacement:\u003c\/strong\u003e Yes\u003c\/p\u003e\n\u003chr data-start=\"2711\" data-end=\"2714\"\u003e\n\u003ch2 data-section-id=\"hub1z3\" data-start=\"2716\" data-end=\"2737\"\u003eHow the K5.1 Works\u003c\/h2\u003e\n\u003cp data-start=\"2739\" data-end=\"2824\"\u003eThe K5.1 uses a balanced piston and flow-actuated design to regulate system pressure.\u003c\/p\u003e\n\u003cp data-start=\"2826\" data-end=\"2853\"\u003eWhen the spray gun is open:\u003c\/p\u003e\n\u003cul data-start=\"2855\" data-end=\"3016\"\u003e\n\u003cli data-section-id=\"17gvr3w\" data-start=\"2855\" data-end=\"2899\"\u003eWater flows normally through the unloader.\u003c\/li\u003e\n\u003cli data-section-id=\"9te9qv\" data-start=\"2900\" data-end=\"2956\"\u003eThe balanced piston remains in the operating position.\u003c\/li\u003e\n\u003cli data-section-id=\"1o9ynhs\" data-start=\"2957\" data-end=\"3016\"\u003eFull operating pressure is delivered to the spray nozzle.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3018\" data-end=\"3047\"\u003eWhen the spray gun is closed:\u003c\/p\u003e\n\u003cul data-start=\"3049\" data-end=\"3292\"\u003e\n\u003cli data-section-id=\"1hewgq2\" data-start=\"3049\" data-end=\"3068\"\u003eWater flow stops.\u003c\/li\u003e\n\u003cli data-section-id=\"in7h15\" data-start=\"3069\" data-end=\"3121\"\u003ePressure rises downstream of the internal orifice.\u003c\/li\u003e\n\u003cli data-section-id=\"46fur8\" data-start=\"3122\" data-end=\"3165\"\u003eThe balanced piston shifts automatically.\u003c\/li\u003e\n\u003cli data-section-id=\"n7gl8r\" data-start=\"3166\" data-end=\"3213\"\u003eWater is diverted through the bypass circuit.\u003c\/li\u003e\n\u003cli data-section-id=\"1dxjmyr\" data-start=\"3214\" data-end=\"3292\"\u003ePressure spikes are minimized while protecting the pump and plumbing system.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3294\" data-end=\"3423\"\u003eThis balanced design provides smoother operation than conventional unloaders and helps reduce wear on pressure washer components.\u003c\/p\u003e\n\u003chr data-start=\"3425\" data-end=\"3428\"\u003e\n\u003ch2 data-section-id=\"vx2wyp\" data-start=\"3430\" data-end=\"3452\"\u003eCommon Applications\u003c\/h2\u003e\n\u003ch3 data-section-id=\"1m7fljq\" data-start=\"3454\" data-end=\"3485\"\u003eCommercial Pressure Washers\u003c\/h3\u003e\n\u003cp data-start=\"3487\" data-end=\"3497\"\u003eIdeal for:\u003c\/p\u003e\n\u003cul data-start=\"3499\" data-end=\"3637\"\u003e\n\u003cli data-section-id=\"1mppnl2\" data-start=\"3499\" data-end=\"3533\"\u003eMobile pressure washing trailers\u003c\/li\u003e\n\u003cli data-section-id=\"17a9h0z\" data-start=\"3534\" data-end=\"3569\"\u003eContractor-grade pressure washers\u003c\/li\u003e\n\u003cli data-section-id=\"1hb3h7x\" data-start=\"3570\" data-end=\"3593\"\u003eFleet washing systems\u003c\/li\u003e\n\u003cli data-section-id=\"1hcbv4i\" data-start=\"3594\" data-end=\"3616\"\u003eProperty maintenance\u003c\/li\u003e\n\u003cli data-section-id=\"9ezizr\" data-start=\"3617\" data-end=\"3637\"\u003eEquipment cleaning\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"m9dt0u\" data-start=\"3639\" data-end=\"3672\"\u003eIndustrial Cleaning Equipment\u003c\/h3\u003e\n\u003cp data-start=\"3674\" data-end=\"3687\"\u003eSuitable for:\u003c\/p\u003e\n\u003cul data-start=\"3689\" data-end=\"3839\"\u003e\n\u003cli data-section-id=\"1i0u86j\" data-start=\"3689\" data-end=\"3715\"\u003eManufacturing facilities\u003c\/li\u003e\n\u003cli data-section-id=\"9bm7jy\" data-start=\"3716\" data-end=\"3749\"\u003eAgricultural equipment cleaning\u003c\/li\u003e\n\u003cli data-section-id=\"1q52hyj\" data-start=\"3750\" data-end=\"3776\"\u003eIndustrial wash stations\u003c\/li\u003e\n\u003cli data-section-id=\"10tc7t6\" data-start=\"3777\" data-end=\"3812\"\u003eMunicipal maintenance departments\u003c\/li\u003e\n\u003cli data-section-id=\"167zffo\" data-start=\"3813\" data-end=\"3839\"\u003eHeavy equipment cleaning\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1m4yfbj\" data-start=\"3841\" data-end=\"3868\"\u003ePressure Washer Systems\u003c\/h3\u003e\n\u003cp data-start=\"3870\" data-end=\"3886\"\u003eCompatible with:\u003c\/p\u003e\n\u003cul data-start=\"3888\" data-end=\"4052\"\u003e\n\u003cli data-section-id=\"e1w54q\" data-start=\"3888\" data-end=\"3917\"\u003eBelt-drive pressure washers\u003c\/li\u003e\n\u003cli data-section-id=\"1d973ig\" data-start=\"3918\" data-end=\"3949\"\u003eDirect-drive pressure washers\u003c\/li\u003e\n\u003cli data-section-id=\"g7mqf6\" data-start=\"3950\" data-end=\"3978\"\u003eHot water pressure washers\u003c\/li\u003e\n\u003cli data-section-id=\"1l5zndh\" data-start=\"3979\" data-end=\"4008\"\u003eCold water pressure washers\u003c\/li\u003e\n\u003cli data-section-id=\"ljit72\" data-start=\"4009\" data-end=\"4052\"\u003eCustom commercial pressure washer systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"4054\" data-end=\"4057\"\u003e\n\u003ch2 data-section-id=\"ctfpuh\" data-start=\"4059\" data-end=\"4082\"\u003ePerformance Benefits\u003c\/h2\u003e\n\u003cul data-start=\"4084\" data-end=\"4308\"\u003e\n\u003cli data-section-id=\"13mgugy\" data-start=\"4084\" data-end=\"4113\"\u003ePrecise pressure regulation\u003c\/li\u003e\n\u003cli data-section-id=\"1nzrik5\" data-start=\"4114\" data-end=\"4139\"\u003eSmooth bypass operation\u003c\/li\u003e\n\u003cli data-section-id=\"1ero2xq\" data-start=\"4140\" data-end=\"4165\"\u003eReduced pressure spikes\u003c\/li\u003e\n\u003cli data-section-id=\"1bb2u3x\" data-start=\"4166\" data-end=\"4192\"\u003eImproved pump protection\u003c\/li\u003e\n\u003cli data-section-id=\"1gpagnp\" data-start=\"4193\" data-end=\"4226\"\u003eConsistent cleaning performance\u003c\/li\u003e\n\u003cli data-section-id=\"1kjg8fj\" data-start=\"4227\" data-end=\"4256\"\u003eExtended equipment lifespan\u003c\/li\u003e\n\u003cli data-section-id=\"2ks8i6\" data-start=\"4257\" data-end=\"4282\"\u003eLower maintenance costs\u003c\/li\u003e\n\u003cli data-section-id=\"1n877ue\" data-start=\"4283\" data-end=\"4308\"\u003eReliable OEM durability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"4310\" data-end=\"4313\"\u003e\n\u003ch2 data-section-id=\"x2tt67\" data-start=\"4315\" data-end=\"4359\"\u003eSigns an Unloader Valve Needs Replacement\u003c\/h2\u003e\n\u003cp data-start=\"4361\" data-end=\"4407\"\u003eInspect or replace the unloader if you notice:\u003c\/p\u003e\n\u003cul data-start=\"4409\" data-end=\"4610\"\u003e\n\u003cli data-section-id=\"zta6im\" data-start=\"4409\" data-end=\"4432\"\u003ePressure fluctuations\u003c\/li\u003e\n\u003cli data-section-id=\"irubn0\" data-start=\"4433\" data-end=\"4460\"\u003eReduced cleaning pressure\u003c\/li\u003e\n\u003cli data-section-id=\"1g7kb8v\" data-start=\"4461\" data-end=\"4493\"\u003eWater leakage around the valve\u003c\/li\u003e\n\u003cli data-section-id=\"op63ib\" data-start=\"4494\" data-end=\"4525\"\u003eDifficulty adjusting pressure\u003c\/li\u003e\n\u003cli data-section-id=\"1vz4ts\" data-start=\"4526\" data-end=\"4557\"\u003eInconsistent bypass operation\u003c\/li\u003e\n\u003cli data-section-id=\"1n6rxvr\" data-start=\"4558\" data-end=\"4584\"\u003eDelayed trigger response\u003c\/li\u003e\n\u003cli data-section-id=\"16xn7rj\" data-start=\"4585\" data-end=\"4610\"\u003eExcessive internal wear\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"4612\" data-end=\"4615\"\u003e\n\u003ch2 data-section-id=\"16dprsq\" data-start=\"4617\" data-end=\"4638\"\u003eInstallation Notes\u003c\/h2\u003e\n\u003col data-start=\"4640\" data-end=\"5096\"\u003e\n\u003cli data-section-id=\"jswuv9\" data-start=\"4640\" data-end=\"4723\"\u003eVerify compatibility with your pressure washer's flow and pressure requirements.\u003c\/li\u003e\n\u003cli data-section-id=\"obykb\" data-start=\"4724\" data-end=\"4784\"\u003eInstall using the proper BSP fittings and thread sealant.\u003c\/li\u003e\n\u003cli data-section-id=\"1q33z2i\" data-start=\"4785\" data-end=\"4881\"\u003eConnect the inlet, outlet, and bypass ports according to the pressure washer plumbing layout.\u003c\/li\u003e\n\u003cli data-section-id=\"eiytn6\" data-start=\"4882\" data-end=\"4968\"\u003eInstall a pressure gauge using one of the dual gauge ports for accurate adjustment.\u003c\/li\u003e\n\u003cli data-section-id=\"lnumsj\" data-start=\"4969\" data-end=\"5033\"\u003eSet the operating pressure using a calibrated pressure gauge.\u003c\/li\u003e\n\u003cli data-section-id=\"fp39ip\" data-start=\"5034\" data-end=\"5096\"\u003eMaintain a \u003cstrong data-start=\"5048\" data-end=\"5074\"\u003eminimum 5% bypass flow\u003c\/strong\u003e for proper operation.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp data-start=\"5098\" data-end=\"5294\"\u003e\u003cstrong data-start=\"5098\" data-end=\"5112\"\u003eImportant:\u003c\/strong\u003e Ensure all pressure washer components—including pumps, hoses, spray guns, fittings, and nozzles—are rated for the intended operating pressure before placing the system into service.\u003c\/p\u003e\n\u003chr data-start=\"5296\" data-end=\"5299\"\u003e\n\u003ch2 data-section-id=\"8fimbm\" data-start=\"5301\" data-end=\"5331\"\u003eMaintenance Recommendations\u003c\/h2\u003e\n\u003cul data-start=\"5333\" data-end=\"5660\"\u003e\n\u003cli data-section-id=\"vakiz1\" data-start=\"5333\" data-end=\"5385\"\u003eInspect the unloader regularly for leaks and wear.\u003c\/li\u003e\n\u003cli data-section-id=\"dwtr3i\" data-start=\"5386\" data-end=\"5442\"\u003eVerify pressure settings during scheduled maintenance.\u003c\/li\u003e\n\u003cli data-section-id=\"q3d7yn\" data-start=\"5443\" data-end=\"5479\"\u003eKeep inlet water filtration clean.\u003c\/li\u003e\n\u003cli data-section-id=\"1vqtz4t\" data-start=\"5480\" data-end=\"5527\"\u003eMaintain the recommended minimum bypass flow.\u003c\/li\u003e\n\u003cli data-section-id=\"1fv3cus\" data-start=\"5528\" data-end=\"5603\"\u003eReplace worn seals and internal components using genuine OEM repair kits.\u003c\/li\u003e\n\u003cli data-section-id=\"14cgjbx\" data-start=\"5604\" data-end=\"5660\"\u003eFollow General Pump 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":"General Pump","offers":[{"title":"Default Title","offer_id":53433547555179,"sku":null,"price":150.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/9201\/5723\/files\/K5.1UNLOADER.avif?v=1782700886","url":"https:\/\/generalsprayers.com\/products\/k5-1-pressure-washer-unloader-valve-3-0-4-2-gpm-1450-3000-psi-oem-replacement-part","provider":"GeneralSprayers","version":"1.0","type":"link"}