{"product_id":"kickstarter-gear-bushing-for-scooters-mopeds","title":"Kickstarter Gear Bushing for Scooters \u0026 Mopeds","description":"\u003ch2\u003eKickstarter Gear Bushing for 50cc 4-Stroke Engines\u003c\/h2\u003e\u003cp\u003eThis kickstarter gear bushing is built for 50cc 4-stroke QMB139 engines, the type you'll often see in a range of scooters and mopeds. It supports the starting system, so it matters for the engine to turn over correctly. It's one of the \u003ca href=\"\/collections\/scooter-starters-relays\"\u003estarter and relay parts\u003c\/a\u003e you can swap out yourself at home, which helps the engine crank without hesitation. Fitting a new one is a sensible step if you hear clicking or whining when you try to engage the starter motor.\u003c\/p\u003e\u003ch3\u003eWhat This Part Does\u003c\/h3\u003e\u003cp\u003eThe bushing sits between the starter motor and relay on one side and the engine on the other, so the start button can actually turn the engine over. A clicking noise with no engine movement can point to a faulty relay or a weak battery, whereas a whining noise tends to suggest the starter clutch is at fault.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInner Diameter:\u003c\/strong\u003e 14mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOuter Diameter:\u003c\/strong\u003e 18mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e 50cc 4-stroke QMB139 engines, various unlisted makes and models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eFits:\u003c\/p\u003e\u003cul\u003e\u003cli\u003e50cc 4-stroke QMB139 engine\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eHow to choose:\u003c\/strong\u003e Check that the bushing suits your engine's kickstart gear, with a 14mm inner diameter and an 18mm outer diameter.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eShop more:\u003c\/strong\u003e \u003ca href=\"\/collections\/scooter-starters-relays\"\u003eScooter Starters \u0026amp; Relays\u003c\/a\u003e · \u003ca href=\"\/collections\/scooter-transmission\"\u003eScooter Transmission \u0026amp; Final Drive\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":51134345379897,"sku":"TT-14790","price":2.68,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/3358\/9049\/files\/kickstarter-gear-bushing-1.jpg?v=1794342623","url":"https:\/\/www.trendtimes.com\/products\/kickstarter-gear-bushing-for-scooters-mopeds","provider":"Trend Times Toy Stores","version":"1.0","type":"link"}