{"product_id":"gas-tank-fuel-cock-valve-petcock-for-yamaha-xs650-xs750-special-xs850-xs1100","title":"Gas Tank Fuel Cock Valve Petcock for Yamaha XS650 XS750 Special XS850 XS1100","description":"\u003ch2\u003eGas Tank Fuel Cock Valve Petcock for Yamaha\u003c\/h2\u003e\u003cp\u003eThis replacement petcock assembly controls the gravity-fed flow of gasoline from the fuel tank to the carburetors, ensuring stable operation and leak-free shutoff for Yamaha motorcycles.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis gas tank fuel cock valve petcock is designed to control the flow of fuel from the tank to the carburetors on classic motorcycles. Riders and mechanics can use this gas tank fuel cock valve petcock to replace leaky or clogged stock valves that disrupt fuel delivery. It provides three operational positions to manage fuel flow and reserve capacity during normal riding.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eDual outlet configuration designed to match dual carburetor setups.\u003c\/li\u003e\n\u003cli\u003eThree-position valve lever offering ON, RES, and PRI settings.\u003c\/li\u003e\n\u003cli\u003eCorrosion-resistant metal body engineered to withstand modern gasoline blends.\u003c\/li\u003e\n\u003cli\u003eInternal mesh screen to filter out tank rust and debris before it reaches the carburetors.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Yamaha XS650\u003c\/li\u003e\n\u003cli\u003efor Yamaha XS750 Special\u003c\/li\u003e\n\u003cli\u003efor Yamaha XS850\u003c\/li\u003e\n\u003cli\u003efor Yamaha XS1100\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eReplacing a dry-rotted or leaking original fuel petcock during vintage motorcycle restorations.\u003c\/li\u003e\n\u003cli\u003ePreventing engine flooding by completely shutting off gravity-fed gasoline when the motorcycle is parked.\u003c\/li\u003e\n\u003cli\u003eSwitching to the reserve fuel supply when the main tank level drops during long highway rides.\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\u003eGas Tank Fuel Cock Valve Petcock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eZinc Alloy and Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Brands\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003efor Yamaha\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 Why does my new petcock have a primary (PRI) position? \u003cstrong\u003eA:\u003c\/strong\u003e The primary position bypasses the vacuum safety diaphragm to allow fuel to flow directly into empty carburetor bowls after the vehicle has sat idle. This helps ensure faster starting without draining the battery.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How often should I clean the internal mesh filter? \u003cstrong\u003eA:\u003c\/strong\u003e The internal filter should be inspected and cleaned annually or whenever you flush the fuel tank. This prevents rust particles from clogging the valve ports and restricting fuel delivery.\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":44788796883030,"sku":"SZ1E01398","price":56.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/57_79904f8c-8c32-412e-b960-b891b289c298.jpg?v=1779929572","url":"https:\/\/www.solidspare.com\/products\/gas-tank-fuel-cock-valve-petcock-for-yamaha-xs650-xs750-special-xs850-xs1100","provider":"Solid Spare","version":"1.0","type":"link"}