{"product_id":"starter-motor-for-50cc-139qmb-gy6-50","title":"Starter Motor for 50cc (139QMB), GY6 50","description":"\u003ch2\u003eStarter Motor for 50cc Engines\u003c\/h2\u003e\u003cp\u003eThis starter motor is built for scooters that use the 139QMB engine. It works as a dependable stand-in for the original component, so it suits anyone keeping their scooter in running order. When your engine becomes hard to start, this part is worth considering. It is also one of the essential \u003ca href=\"\/collections\/gy6-50cc-parts\"\u003eGY6 50cc scooter parts\u003c\/a\u003e for helping your engine turn over quickly and smoothly.\u003c\/p\u003e\u003ch3\u003eConstruction and Compatibility\u003c\/h3\u003e\u003cp\u003eThe mounting bolt holes are spaced 70mm apart, so the motor lines up accurately with your scooter. The shaft measures 7.25mm across in total diameter. It fits several engine codes, among them 139QMA, 1P39QMB, and others. It is a good option when you need to swap out a worn or faulty starter motor.\u003c\/p\u003e\u003ch3\u003eWhen to Replace Your Starter Motor\u003c\/h3\u003e\u003cp\u003eA starter motor that is wearing out often makes the engine hard to start or produces odd sounds during cranking. If you notice either problem, a replacement may be the right move. Maintaining the starter in good condition plays a real part in keeping the engine performing reliably.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBolt Hole Spacing:\u003c\/strong\u003e 70mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal Diameter of Shaft:\u003c\/strong\u003e 7.25mm\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\u003eCompatible with:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e139QMB engine\u003c\/li\u003e\n\u003cli\u003e139QMA engine\u003c\/li\u003e\n\u003cli\u003e139FMA-2 engine\u003c\/li\u003e\n\u003cli\u003eBD1P39QMB engine\u003c\/li\u003e\n\u003cli\u003e1P39QMB engine\u003c\/li\u003e\n\u003cli\u003e1P39QMA-2 engine\u003c\/li\u003e\n\u003cli\u003eYN139QMB engine\u003c\/li\u003e\n\u003cli\u003eJJ1P39QMB engine\u003c\/li\u003e\n\u003cli\u003eBN139QMB engine\u003c\/li\u003e\n\u003cli\u003e147QMD engine\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eHow to choose:\u003c\/strong\u003e Locate the engine code stamped on your scooter's engine and check it against the list above. The starter's mounting bolt holes should measure 70mm apart, and the shaft should have a total diameter of 7.25mm.\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-starters-relays\"\u003eScooter Starters \u0026amp; Relays\u003c\/a\u003e · \u003ca href=\"\/collections\/scooter-electric-motors\"\u003eElectric Scooter Hub Motors \u0026amp; Controllers\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":51137937801273,"sku":"TT-23909","price":27.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/3358\/9049\/files\/starter-motor-for-50cc-139qmb-gy6-50-1.jpg?v=1794369756","url":"https:\/\/www.trendtimes.com\/products\/starter-motor-for-50cc-139qmb-gy6-50","provider":"Trend Times Toy Stores","version":"1.0","type":"link"}