{"product_id":"139qmb-gy6-50cc-starter-motor","title":"139QMB \/ GY6 50cc Starter Motor","description":"\u003cp\u003eReliable Ignition: OEM 139QMB, GY650 Starter Motor Restore your scooter’s effortless push-button start with this Genuine Chinese 50cc Scooter Starter Motor . Specifically engineered for the 50cc QMB139 engine platform found, this high-torque electric motor is designed to provide consistent cranking power, even in cold weather. Whether you are dealing with a \"clicking\" starter, a dead spot in the armature, or a complete motor failure, this OEM replacement ensures your commute starts on the first try. Technical Performance Features High-Torque Performance: Optimized internal windings deliver the necessary rotational force to overcome engine compression quickly, reducing strain on your battery. Weather-Sealed Housing: Features reinforced gaskets and a corrosion-resistant finish to protect internal components from road grime and moisture. Precision 10-Tooth Spline: Engineered for a perfect mechanical mesh with your starter bendix, preventing \"grinding\" and ensuring smooth engagement every time. Direct Plug-and-Play: Includes the factory-correct single-wire lead for a seamless connection to your existing starter relay harness. Comprehensive Fitment Guide This starter motor is a direct OEM replacement for Chicago Scooter Company models and related 50cc 4-stroke platforms: Brand \/ Model Engine Type Chicago Scooter Co. Go 50cc 4-Stroke (QMB139) Chicago Scooter Co. Pug 50cc 4-Stroke (QMB139) Generic GY6 50cc Fits most 139QMB \/ 1P39QMB Chinese Engines Technical Specifications Voltage: 12V DC Spline Count: 10-Tooth Bolt Hole Spacing: 70mm (Center to Center) Connection: Single-Wire (Male Bullet Connector) Pro Tip: When installing, ensure the mounting surface is clean to provide a solid electrical ground through the engine case! SKU: 1200-1115 Vendor: Chicago Scooter Company Stock starter for GY50\/139QMB\u003c\/p\u003e","brand":"chicago scooter company","offers":[{"title":"Default Title","offer_id":48045148012731,"sku":"1100-1309","price":34.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0719\/1340\/6651\/files\/0654B7FD-0B86-443F-BC18-9066B6D12F09.jpg?v=1783052380","url":"https:\/\/thriftyscooters.com\/products\/139qmb-gy6-50cc-starter-motor","provider":"Thrifty Scooters","version":"1.0","type":"link"}