{"product_id":"chengu-fuel-pump-replacement-kit-for-lawn-mower-4-pack-black-8mm-inlet-70mm-mount-spacing","title":"CHENGU Fuel Pump Replacement Kit for Lawn Mower — 4-Pack Black, 8mm Inlet, 70mm Mount Spacing","description":"\u003cp\u003e\u003cstrong\u003eThese CHENGU fuel pumps are a 4-piece replacement set designed to restore reliable fuel delivery in compatible walk-behind and riding lawn mowers.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your mower is sputtering, running lean, or taking longer to prime, worn fuel pumps are a common culprit — and having ready spares cuts downtime. The CHENGU kit supplies four identical black fuel pumps sized for popular small-engine models, so you can replace one now and keep extras on hand for routine maintenance or to share with fellow gardeners.\u003c\/p\u003e\n\n\u003ch3\u003eHow will these fuel pumps affect mower performance?\u003c\/h3\u003e\n\u003cp\u003eReplacing a failing fuel pump improves steady fuel flow and helps the engine maintain proper running speed under load. New pumps reduce hesitation during acceleration and make cold starts more consistent without complicated adjustment.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRestores steady fuel delivery to carburetor and engine\u003c\/li\u003e\n  \u003cli\u003eReduces stalling and hesitation under throttle\u003c\/li\u003e\n  \u003cli\u003eImproves starting reliability after sitting between uses\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich mower models and specifications are they compatible with?\u003c\/h3\u003e\n\u003cp\u003eThe CHENGU pumps fit a range of common mower part numbers and many similar small engines. Check the pump inlet\/outlet diameters and mounting spacing against your existing part before ordering to confirm a match.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with part numbers: 491922, 691034, 692313, 808492, 808656, 808281\u003c\/li\u003e\n  \u003cli\u003eFuel inlet\/outlet\/vacuum hole diameter: approximately 8 mm\u003c\/li\u003e\n  \u003cli\u003eFront mounting hole center-to-center spacing: about 70 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat comes in the package and how easy is installation?\u003c\/h3\u003e\n\u003cp\u003eThe kit contains four identical fuel pumps in black, ready for direct swap on machines that use the same configuration. Installation is straightforward for anyone comfortable with basic small-engine maintenance: disconnect fuel lines, unbolt the old pump, install the new unit, and reconnect lines, taking care to avoid leaks.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFour fuel pump units per pack—keep spares for future use or share\u003c\/li\u003e\n  \u003cli\u003eSimple hand tools required for most replacements\u003c\/li\u003e\n  \u003cli\u003eInspect hoses and clamps when replacing to ensure a tight seal\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I verify fit and care for the replacement pump?\u003c\/h3\u003e\n\u003cp\u003eMeasure your current pump’s inlet\/outlet diameters and mounting hole spacing to ensure compatibility with the CHENGU dimensions. After installation, run the mower briefly and inspect for leaks; replace fuel hoses and clamps if they show wear.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eConfirm 8 mm hose bore fits your fuel lines\u003c\/li\u003e\n  \u003cli\u003eMatch ~70 mm mounting spacing to your pump bracket\u003c\/li\u003e\n  \u003cli\u003eCheck for fuel leaks after first use and retorque fasteners if needed\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Homeowners, landscapers, and small-engine mechanics who need a cost-effective way to replace worn fuel pumps and keep mowers running reliably. The CHENGU 4-piece set is especially useful if you maintain multiple machines, like ride-ons and push mowers, or want spare parts on hand to minimize downtime during peak mowing season.\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: Are these fuel pumps compatible with my mower?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Check that your current pump matches the CHENGU dimensions: ~8 mm inlet\/outlet and ~70 mm mounting spacing and one of the listed part numbers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I install these myself?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes; basic hand tools and minor mechanical skill are enough—disconnect fuel lines, swap the pump, reconnect, and check for leaks.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"CHENGU","offers":[{"title":"Default Title","offer_id":67593205088441,"sku":"B0B14WGH33","price":58.77,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/chengu-fuel-pump-front-view.jpg?v=1790572977","url":"https:\/\/redleafauto.ca\/products\/chengu-fuel-pump-replacement-kit-for-lawn-mower-4-pack-black-8mm-inlet-70mm-mount-spacing","provider":"Redleaf Auto","version":"1.0","type":"link"}