{"product_id":"piston-pin-clip-for-scooters-mopeds","title":"Piston Pin Clip for Scooters \u0026 Mopeds","description":"\u003ch2\u003ePiston Pin Clip for 50cc Scooters and Mopeds\u003c\/h2\u003e\u003cp\u003eThis piston pin clip is designed specifically for 50cc 4-stroke engines, particularly those utilizing the QMB139 engine platform. It plays an important role in securing the piston pin, which has a diameter of 13mm, ensuring reliable engine operation. This clip is one of the \u003ca href=\"\/collections\/scooter-pistons-rings\"\u003escooter pistons \u0026amp; piston rings\u003c\/a\u003e that technicians recommend replacing during routine maintenance or piston replacements for consistent performance. It's a straightforward component to install that helps prevent lateral movement of the piston pin.\u003c\/p\u003e\u003ch3\u003eFunctionality and Importance\u003c\/h3\u003e\u003cp\u003eThe primary function of this circlip is to retain the piston pin securely in place. Without proper retention, the piston pin can shift, leading to potential engine damage or failure. Regularly replacing this clip during engine service is recommended to maintain your scooter or moped's performance and longevity.\u003c\/p\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cp\u003eWhen replacing the piston pin, it is important to install a new clip to ensure proper retention. This part fits into the designated groove of the piston pin, providing a secure lock. Technicians advise checking this component every time the piston assembly is serviced to avoid mechanical issues.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 13mm pin diameter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Piston pin retention\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Type:\u003c\/strong\u003e 4-stroke, air-cooled\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e QMB139 50cc \/ 49cc engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eThis piston pin clip is compatible with various 50cc scooters and mopeds, particularly those with the QMB139 engine. It can fit multiple makes and models, ensuring versatility in applications.\u003c\/p\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\/scooter-pistons-rings\"\u003eScooter Pistons \u0026amp; Piston Rings\u003c\/a\u003e · \u003ca href=\"\/collections\/scooter-hardware\"\u003eScooter Bolts, Screws \u0026amp; Hardware\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":52795147354343,"sku":"25-901817","price":1.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2245\/9711\/files\/piston-pin-clip-1.jpg?v=1791583982","url":"https:\/\/www.magiccars.com\/products\/piston-pin-clip-for-scooters-mopeds","provider":"MagicCars","version":"1.0","type":"link"}