{"product_id":"gy6-50cc-139qmb-cylinder","title":"GY6 50cc (139QMB) Cylinder","description":"\u003ch2\u003eGY6 50cc Cylinder for CSC Go and Pug 50 Models\u003c\/h2\u003e\u003cp\u003eThis cylinder is designed as a direct replacement for the original components used in CSC Go and Pug 50 models. It’s also compatible with various bikes that utilize 139QMB engines. This component is one of the \u003ca href=\"\/collections\/gy6-50cc-parts\"\u003eGY6 50cc scooter parts\u003c\/a\u003e you can easily swap at home, ensuring your scooter runs smoothly and efficiently.\u003c\/p\u003e\u003ch3\u003eWhen to Replace Your Cylinder\u003c\/h3\u003e\u003cp\u003eOver time, cylinders can wear out due to heat and pressure. Signs that you may need a replacement include reduced engine performance or unusual noises. Installing a new cylinder can restore your scooter's power and ensure reliable operation on the road.\u003c\/p\u003e\u003ch3\u003eCompatibility Details\u003c\/h3\u003e\u003cp\u003eThis cylinder is compatible with a range of engine codes, making it versatile for various applications. It fits engines such as 139QMA, 1P39QMB, and YN139QMB, among others. If your engine code has \"QM\" or \"FM\" in it, this part should work with your vehicle.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBore:\u003c\/strong\u003e 39mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 5\"L x 4\"W x 3\"H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e 139QMB\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eThis cylinder fits CSC Go and Pug 50 models, along with other 139QMB-based engines.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCSC Go\u003c\/li\u003e\n\u003cli\u003eCSC Pug 50\u003c\/li\u003e\n\u003cli\u003e139QMB-based 50cc \/ 80cc engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eNot sure it fits? Contact us with your scooter's make, model and year and we'll confirm the fit before you order.\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-kits\"\u003eScooter Big Bore \u0026amp; Cylinder Kits\u003c\/a\u003e · \u003ca href=\"\/collections\/scooter-parts\"\u003eScooter Parts\u003c\/a\u003e\u003c\/p\u003e","brand":"Magic Cars","offers":[{"title":"Default Title","offer_id":52800364216551,"sku":"25-914866","price":27.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2245\/9711\/files\/cylinder-for-gy6-50cc-139qmb-1.jpg?v=1791665761","url":"https:\/\/www.magiccars.com\/products\/gy6-50cc-139qmb-cylinder","provider":"MagicCars","version":"1.0","type":"link"}