{"product_id":"gy6-crankcase-bearing-6004","title":"GY6 Crankcase Bearing (6004)","description":"\u003ch2\u003eGY6 Crankcase Bearing for Chinese Scooter Engines\u003c\/h2\u003e\u003cp\u003eThe 6004 crankcase bearing is designed to replace the stock bearing in GY6 Chinese scooter engines. This part is important for maintaining smooth engine operation. It is one of the straightforward \u003ca href=\"\/collections\/gy6-scooter-parts\"\u003eGY6 scooter parts\u003c\/a\u003e to consider for replacement, especially if you are experiencing engine noise or vibration. Ensuring proper function with this bearing can help extend the life of your scooter's engine.\u003c\/p\u003e\u003ch3\u003eReplacement Purpose\u003c\/h3\u003e\u003cp\u003eThis crankcase bearing is necessary for the internal workings of GY6 engines. A worn or damaged bearing can lead to increased friction and potential engine failure. Regular inspection and timely replacement of this part help maintain engine performance.\u003c\/p\u003e\u003ch3\u003eHow It Fits\u003c\/h3\u003e\u003cp\u003eThe 6004 bearing fits directly into the crankcase where the original bearing was installed. With precise dimensions, it ensures a snug fit that supports the engine's rotating components effectively. This part is compatible with various GY6 engine codes, making it a versatile choice for many models.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInner Diameter:\u003c\/strong\u003e 20mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOuter Diameter:\u003c\/strong\u003e 42mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 12mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e 6004\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eThis bearing is compatible with 157QMJ-based engines, including models with the following engine codes:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e157QMJ: 161QMK; 152QMI; 1P61QMK\u003c\/li\u003e\n\u003cli\u003eYN1P57QMJ: 1P52FMI; 154FMI; JJ157QMJ\u003c\/li\u003e\n\u003cli\u003e1P57QMJ: BN157QMJ; BN161QMK-A; Other QMJ, QMK, and QMI models\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-scooter-parts\"\u003eGY6 Scooter Parts\u003c\/a\u003e · \u003ca href=\"\/collections\/chinese-scooter-parts\"\u003eChinese Scooter Parts\u003c\/a\u003e · \u003ca href=\"\/collections\/scooter-bearings\"\u003eScooter Bearings\u003c\/a\u003e · \u003ca href=\"\/collections\/scooter-engines\"\u003eScooter Engines \u0026amp; Engine Parts\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":52800368279783,"sku":"25-914944","price":8.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2245\/9711\/files\/crankcase-bearing-6004-for-gy6-1.jpg?v=1791665799","url":"https:\/\/www.magiccars.com\/products\/gy6-crankcase-bearing-6004","provider":"MagicCars","version":"1.0","type":"link"}