{"product_id":"vacuum-fuel-pump-for-honda-nh90-yupy-lead-90-bali-sj50-sj100-shadow-srx50-srx90","title":"Vacuum Fuel Pump For Honda NH90 Yupy Lead 90 Bali SJ50 SJ100 Shadow SRX50 SRX90","description":"\u003ch2\u003eVacuum Fuel Pump for Honda\u003c\/h2\u003e\u003cp\u003eThis vacuum fuel pump uses crankcase pressure to deliver fuel from the gas tank to the carburetor on small engines and scooters.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis vacuum fuel pump is designed to keep your scooter fuel delivery system operating smoothly and reliably. Powered by engine vacuum, it transfers fuel consistently without requiring electrical connections. Scooter riders can replace a faulty vacuum fuel pump to resolve issues with fuel starvation and hard starting.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePremium diaphragm material resists degradation from ethanol fuel blends\u003c\/li\u003e\n\u003cli\u003ePrecision internal valves prevent fuel backflow and maintain line pressure\u003c\/li\u003e\n\u003cli\u003eCompact aluminum housing resists mechanical impact and corrosion\u003c\/li\u003e\n\u003cli\u003eThree-port design connects easily to fuel in, fuel out, and vacuum lines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Honda NH90 Yupy Lead 90\u003c\/li\u003e\n\u003cli\u003efor Honda Bali SJ50\u003c\/li\u003e\n\u003cli\u003efor Honda SJ100\u003c\/li\u003e\n\u003cli\u003efor Honda Shadow\u003c\/li\u003e\n\u003cli\u003efor Honda SRX50\u003c\/li\u003e\n\u003cli\u003efor Honda SRX90\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRestoring correct fuel flow to scooter carburetors after long storage periods\u003c\/li\u003e\n\u003cli\u003eReplacing dry-rotted or leaking internal diaphragm vacuum pumps\u003c\/li\u003e\n\u003cli\u003eTroubleshooting fuel starvation issues on two-stroke scooter engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVacuum Fuel Pump\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperation Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePneumatic Vacuum Diaphragm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBody Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMetal \/ Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How does a vacuum fuel pump operate? \u003cstrong\u003eA:\u003c\/strong\u003e It uses the pulsing pressure changes inside the engine crankcase to move an internal diaphragm back and forth, pumping fuel mechanically.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e What causes these fuel pumps to fail? \u003cstrong\u003eA:\u003c\/strong\u003e The internal rubber diaphragm can dry out, crack, or become stiff due to old fuel or ethanol damage, which stops the pump from pulsing.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Solid Spare","offers":[{"title":"Default Title","offer_id":44788878704726,"sku":"SZ1E00739","price":38.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/57_66a2c12d-5587-412a-b06c-21919b12e3d7.jpg?v=1779932634","url":"https:\/\/www.solidspare.com\/products\/vacuum-fuel-pump-for-honda-nh90-yupy-lead-90-bali-sj50-sj100-shadow-srx50-srx90","provider":"Solid Spare","version":"1.0","type":"link"}