{"product_id":"gy6-qmb-3-port-frame-mount-fuel-petcock-valve","title":"GY6\/QMB 3-Port Frame Mount Fuel Petcock Valve","description":"\u003ch2\u003e3-Port Fuel Valve for GY6 139QMB and 157QMJ Scooters\u003c\/h2\u003e\u003cp\u003eThis 3-Port Frame Mount Fuel Petcock Valve is made to bring back proper fuel flow in a GY6 scooter. It is a drop-in replacement for engines such as the GY6 139QMB and 157QMJ. It is one of the \u003ca href=\"\/collections\/gy6-50cc-parts\"\u003eGY6 50cc scooter parts\u003c\/a\u003e that lets fuel pass only while the engine is running, which helps avoid issues like fuel overflow and oil contamination and supports a longer service life.\u003c\/p\u003e\u003ch3\u003eVacuum-Operated Functionality\u003c\/h3\u003e\u003cp\u003eThis valve works by vacuum, so it shuts off fuel flow automatically when the engine stops. That stops overflow and helps prevent the intake from hydro-locking. The design supports a fuel system that runs efficiently and safely.\u003c\/p\u003e\u003ch3\u003eEngineered for Specific Mounting\u003c\/h3\u003e\u003cp\u003eThe valve uses an external frame mount that fits scooters with a single 6.5mm bolt hole. This layout gives a firm fit and suits the range of models that use frame-mounted petcocks.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePort Count:\u003c\/strong\u003e 3 Ports (Fuel In, Fuel Out, Vacuum)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e 6.5mm Bolt Hole\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Corrosion-Resistant Zinc Alloy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e GY6\/QMB 139QMB, 139QMA, 157QMJ and 152QMI engines on frame-mounted fuel petcocks (3 ports, 6.5mm bolt hole)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eFits:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eScooters with GY6 50cc\/80cc QMB engines (139QMB, 139QMA, 1P39QMB, YN139QMB, BN139QMB, 147QMD)\u003c\/li\u003e\n\u003cli\u003eScooters with GY6 125cc\/150cc QMJ engines (157QMJ, 152QMI, 161QMK, JJ157QMJ, BN157QMJ, BN161QMK-A)\u003c\/li\u003e\n\u003cli\u003eTaoTao, Wolf, Icebear, Peace Sports, ZNEN, Bintelli and Jonway scooters with these engine codes\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eHow to choose:\u003c\/strong\u003e Check the engine code on the engine casing against the list: QMB for 50cc\/80cc or QMJ for 125cc\/150cc. Only use this 3-port valve if your petcock has three ports.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eShop more:\u003c\/strong\u003e \u003ca href=\"\/collections\/gy6-50cc-parts\"\u003eGY6 50cc Scooter Parts (139QMB)\u003c\/a\u003e · \u003ca href=\"\/collections\/gy6-scooter-parts\"\u003eGY6 Scooter Parts\u003c\/a\u003e · \u003ca href=\"\/collections\/scooter-cylinder-heads\"\u003eScooter Cylinder Heads \u0026amp; Valves\u003c\/a\u003e · \u003ca href=\"\/collections\/scooter-fuel-system\"\u003eScooter Fuel System Parts\u003c\/a\u003e · \u003ca href=\"\/collections\/scooter-parts\"\u003eScooter Parts\u003c\/a\u003e\u003c\/p\u003e","brand":"Trend Times Toy Stores","offers":[{"title":"Default Title","offer_id":51137938653241,"sku":"TT-23930","price":7.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/3358\/9049\/files\/3-port-frame-mount-fuel-petcock-valve-for-gy6-qmb-1.jpg?v=1794369788","url":"https:\/\/www.trendtimes.com\/products\/gy6-qmb-3-port-frame-mount-fuel-petcock-valve","provider":"Trend Times Toy Stores","version":"1.0","type":"link"}