{"product_id":"chengu-replacement-fuel-pump-for-lawn-mower-4-pack-black-8mm-inlet-outlet-easy-install","title":"CHENGU Replacement Fuel Pump for Lawn Mower 4-Pack — Black, 8mm Inlet\/Outlet, Easy Install","description":"\u003cp\u003e\u003cstrong\u003eCHENGU 4 Pcs Fuel Pump Lawn Mower is a set of four replacement fuel pumps designed to restore fuel flow for compatible walk-behind and push mowers quickly and affordably.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your lawn mower struggles to pull fuel, a worn or clogged fuel pump is often the cause. These CHENGU pumps are sold in a four-piece pack so you can replace multiple units at once, keep spares on hand, or share them with family and neighbors. Each pump is molded in black material, sized for common small-engine applications, and engineered for straightforward installation when matching the specified inlet, outlet and vacuum dimensions.\u003c\/p\u003e\n\n\u003ch3\u003eHow will these pumps fit my mower?\u003c\/h3\u003e\n\u003cp\u003eThese replacement pumps are compatible with a range of common mower models. Before ordering, confirm the inlet\/outlet and mounting spacing to ensure a proper fit.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible model references include 491922, 691034, 692313, 808492, 808656, and 808281.\u003c\/li\u003e\n  \u003cli\u003eFuel inlet, outlet and vacuum ports measure approximately 8 mm in diameter.\u003c\/li\u003e\n  \u003cli\u003eDistance between the two front-facing holes is roughly 70 mm; measure your existing part to match.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is it to install a CHENGU fuel pump?\u003c\/h3\u003e\n\u003cp\u003eInstallation is typically simple for anyone comfortable with basic small-engine maintenance. The pumps connect to existing fuel lines and vacuum hoses using standard clamps or fittings used on lawn mowers.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNo specialized tools are usually required—just pliers, screwdrivers and hose clamps.\u003c\/li\u003e\n  \u003cli\u003eReplace one pump at a time to avoid losing orientation of hoses during the swap.\u003c\/li\u003e\n  \u003cli\u003eInspect fuel lines for cracks and clean clamp seats before installing the new pump.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat performance differences should I expect after replacing a pump?\u003c\/h3\u003e\n\u003cp\u003eA fresh fuel pump restores consistent fuel delivery, which helps the engine run smoothly and reduces hard-starting or stalling caused by fuel starvation. These are replacement parts rather than performance upgrades.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eImproved fuel flow stability under normal mowing loads.\u003c\/li\u003e\n  \u003cli\u003eReduced engine hesitations related to intermittent fuel supply.\u003c\/li\u003e\n  \u003cli\u003eIdeal for returning older mowers to reliable operation without major overhaul.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy buy a 4-piece pack instead of a single pump?\u003c\/h3\u003e\n\u003cp\u003ePurchasing four pumps provides spare parts for future maintenance, allows sharing with others, and can save time when maintaining several machines. It also reduces the need for repeat orders if another pump fails.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eKeep extra pumps for scheduled replacements or to support multiple machines.\u003c\/li\u003e\n  \u003cli\u003eShare extras with family, friends, or lawn-care helpers to keep everyone mowing.\u003c\/li\u003e\n  \u003cli\u003eLower per-unit cost and fewer shipping events compared to single-piece purchases.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Homeowners and hobbyist mechanics who maintain walk-behind or push mowers and need an economical, ready-to-install replacement for worn fuel pumps will find this CHENGU 4-piece kit useful. It's especially practical if you service more than one mower or prefer keeping spare parts on hand to avoid downtime during peak seasons. If your machine matches the listed compatibility and port measurements, these pumps offer a fast way to restore reliable fuel delivery without complex repairs.\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 CHENGU pumps compatible with my mower model?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Check your mower part numbers against 491922, 691034, 692313, 808492, 808656, 808281 and match the 8 mm port diameter and ~70 mm hole spacing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I install these pumps myself?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, basic hand tools and hose clamps are usually sufficient; replace one pump at a time to keep hose orientation correct.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"CHENGU","offers":[{"title":"Default Title","offer_id":55163250278743,"sku":"B0B14WGH33","price":32.86,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/chengu-front-view-packaging.jpg?v=1790342532","url":"https:\/\/britishgarage.co.uk\/products\/chengu-replacement-fuel-pump-for-lawn-mower-4-pack-black-8mm-inlet-outlet-easy-install","provider":"British Garage","version":"1.0","type":"link"}