{"product_id":"kit-rodamientos-y-retenes-sachs-504-505-2-velocidades","title":"Bearings kit and seals Sachs 504 \/ 505 2-speed ","description":"\u003cp\u003e\u003cstrong\u003eBearing and oil seal kit\u003c\/strong\u003e for \u003cstrong\u003eSachs 504 \/ 505 2-speed\u003c\/strong\u003e engines, designed to renew the lower end of the engine when play, noise, or sealing issues appear.\u003c\/p\u003e\n\u003cp\u003eWhen you open an engine for a rebuild, the \u003cstrong\u003ecrankshaft bearings and oil seals\u003c\/strong\u003e are two of the parts that make the most sense to replace. If the bearings have play or rotate roughly, the crankshaft no longer runs properly centered; and if the oil seals are hard or worn, \u003cstrong\u003eleaks or air ingress\u003c\/strong\u003e may appear, greatly complicating carburetion.\u003c\/p\u003e\n\u003cp\u003eThis kit includes \u003cstrong\u003e2 NTN 6202 C3 bearings\u003c\/strong\u003e. The \u003cstrong\u003eC3\u003c\/strong\u003e tolerance provides greater internal clearance than a standard bearing, a common feature in engines where there is heat, expansion, and high rotational speed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe kit includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2 x \u003cstrong\u003eNTN 6202 C3\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e1 x \u003cstrong\u003e15x30x6 mm oil seal\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e1 x \u003cstrong\u003e15x35x7 mm oil seal\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhen is it worth replacing?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIf you notice \u003cstrong\u003eplay in the crankshaft\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eIf \u003cstrong\u003ebearing noise\u003c\/strong\u003e appears.\u003c\/li\u003e\n\u003cli\u003eIf the engine has \u003cstrong\u003esealing issues or air ingress\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eIf you are carrying out a \u003cstrong\u003ecomplete engine rebuild\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eIf you are going to install a new crankshaft and want to have the lower end done all at once.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Supertec","offers":[{"title":"Default Title","offer_id":67626871619975,"sku":"94948","price":19.9,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0860\/6223\/5959\/files\/94948.webp?v=1791192755","url":"https:\/\/motoscoot.net\/en\/products\/bearing-kit-and-seals-sachs-504-505-2-speed","provider":"Motoscoot","version":"1.0","type":"link"}