{"product_id":"partszen-fuel-pump-assembly-for-kohler-ch-series-engines-24-559-10-s-kit-with-filter-shut-off-valve","title":"partszen Fuel Pump Assembly for Kohler CH-Series Engines — 24 559 10-S Kit with Filter \u0026 Shut-Off Valve","description":"\u003cp\u003e\u003cstrong\u003eThe partszen 24 559 10-S is a complete aftermarket fuel pump assembly designed to replace Kohler OE pumps on multiple CH-series engines, supplying filtered fuel and a shut-off valve in one kit.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis replacement assembly bundles the pump, inline filter, shut-off valve and fuel line so you can restore reliable fuel delivery without sourcing multiple parts. It fits a wide range of Kohler part numbers and CH-series engines; the kit is intended as a direct-fit serviceable unit for small engines used in generators, pressure washers and lawn equipment. Observe orientation during installation to prevent leaks.\u003c\/p\u003e\n\n\u003ch3\u003eWhich Kohler engines and part numbers will this partszen pump fit?\u003c\/h3\u003e\n\n\u003cp\u003eThis kit is compatible with many Kohler CH-series models and several cross-reference part numbers. It covers the common OEM references so you can use it as a replacement for older or discontinued Kohler assemblies.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible Kohler models: CH18–CH25 series and CH620–CH752 variants (including CH730, CH740).\u003c\/li\u003e\n  \u003cli\u003eCross-reference part numbers: 24-393-12-S, 24-559-02-S, 24-559-05-S, 24-559-08-S, 24-559-10-S, 24-559-12-S, 24-757-34-S and equivalents.\u003c\/li\u003e\n  \u003cli\u003eAlso fits legacy numbers formatted without dashes: 2439312-S, 2455902-S, etc.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat comes in the partszen fuel pump kit and why each piece matters?\u003c\/h3\u003e\n\n\u003cp\u003eThe kit contains the pump, an inline fuel filter, a fuel shut-off valve and a length of fuel line so you have a complete fuel delivery solution. Including these items simplifies repair and reduces the risk of downstream contamination or fuel drips after service.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFuel pump — delivers consistent fuel flow to the carburetor under normal operating conditions.\u003c\/li\u003e\n  \u003cli\u003eFuel filter — screens debris to protect carburetor jets and internal pump components.\u003c\/li\u003e\n  \u003cli\u003eShut-off valve — allows fuel isolation during storage or maintenance to prevent flooding.\u003c\/li\u003e\n  \u003cli\u003eFuel line — pre-cut length to match typical Kohler routing for an easier install.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I install the partszen 24 559 10-S without causing leaks?\u003c\/h3\u003e\n\n\u003cp\u003eInstallation is straightforward if you follow orientation and seal advice. Make sure the pump inlet\/outlet face the correct direction, tighten clamps to specified torque, and check fittings after a short run to confirm no seepage.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eConfirm pump orientation matches original unit; incorrect direction can cause fuel leakage.\u003c\/li\u003e\n  \u003cli\u003eUse new clamps or firm clips and avoid overtightening plastic fittings.\u003c\/li\u003e\n  \u003cli\u003ePrime the system and inspect all joints for a few minutes at idle before full use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this partszen replacement affect engine performance or warranty?\u003c\/h3\u003e\n\n\u003cp\u003eAs an aftermarket replacement, the pump is built to match the fit and function of Kohler OE parts but it is not an OEM product. When installed correctly it restores normal fuel delivery; check your equipment warranty and local regulations about third-party parts before installing.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned as a direct-fit replacement to restore original fuel flow characteristics.\u003c\/li\u003e\n  \u003cli\u003eNot an OEM Kohler part; confirm warranty terms if that is a concern.\u003c\/li\u003e\n  \u003cli\u003eInspect and clean surrounding components during replacement for best results.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The partszen 24 559 10-S fuel pump kit is aimed at DIY mechanics, small-engine repair shops and owners of Kohler-powered equipment who need a one-package replacement to get generators, pressure washers, mowers and other CH-series engines back in service. It’s particularly useful when you need filter, valve and hose included to complete a repair in a single visit.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this partszen pump fit Kohler 24-559-02-S?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The partszen kit lists compatibility with 24-559-02-S and several other Kohler cross-reference numbers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I install this pump myself?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, basic mechanical skills suffice—ensure correct pump orientation, secure fittings, and check for leaks after priming.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"partszen","offers":[{"title":"Default Title","offer_id":48086346072222,"sku":"B09W9G3WMH","price":46.97,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/partszen-front-assembly.jpg?v=1785895760","url":"https:\/\/northtrailauto.ca\/products\/partszen-fuel-pump-assembly-for-kohler-ch-series-engines-24-559-10-s-kit-with-filter-shut-off-valve","provider":"North Trail Auto","version":"1.0","type":"link"}