{"product_id":"crankshaft-crank-oil-seal-kit-for-yamaha-enticer-250-gt250-gs250-1977-1981","title":"Crankshaft Crank Oil Seal Kit for Yamaha Enticer 250 GT250 GS250 1977-1981","description":"\u003ch2\u003eCrankshaft\/Crank Oil Seal Kit for Yamaha Enticer 250\/GT250\/GS250\u003c\/h2\u003e\u003cp\u003eThis crankshaft\/crank oil seal kit for Yamaha Enticer 250\/GT250\/GS250 keeps the crankcase sealed so your 1977-1981 engine holds compression and runs right.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis crankshaft oil seal kit for Yamaha Enticer 250, GT250, and GS250 replaces worn seals that let air and oil slip past the crank ends. A fresh crank oil seal kit restores the sealing these engines need to idle, pull, and hold compression. It suits owners rebuilding or refreshing 1977-1981 Yamaha machines.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSeals both crank ends to prevent air leaks that lean out the mix\u003c\/li\u003e\n\u003cli\u003eMaintains crankcase pressure so the engine holds compression\u003c\/li\u003e\n\u003cli\u003eBlocks oil and air from migrating past tired factory seals\u003c\/li\u003e\n\u003cli\u003eDirect-fit sizing for the Enticer 250, GT250, and GS250 crank\u003c\/li\u003e\n\u003cli\u003eMade for rebuild, reseal, and refresh work on these engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Yamaha Enticer 250\u003c\/li\u003e\n\u003cli\u003efor Yamaha GT250\u003c\/li\u003e\n\u003cli\u003efor Yamaha GS250\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTop-end and bottom-end rebuilds on vintage Yamaha machines\u003c\/li\u003e\n\u003cli\u003eSeal replacement when chasing a lean condition or hard starting\u003c\/li\u003e\n\u003cli\u003eRoutine engine refresh before a riding season\u003c\/li\u003e\n\u003cli\u003eCrank reseal during a full teardown\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCrankshaft\/Crank Oil Seal Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFitment Years\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1977-1981\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Why replace the crank seals? \u003cstrong\u003eA:\u003c\/strong\u003e Worn crank seals let air leak into the crankcase, which leans the mix and causes poor running. New seals restore the seal the engine needs.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Do I need any special tools? \u003cstrong\u003eA:\u003c\/strong\u003e Seal installation on these vintage engines typically calls for a seal driver or careful pressing. Check your service manual for the correct procedure.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Solid Spare","offers":[{"title":"Default Title","offer_id":51150162133078,"sku":"OO1C32193","price":22.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_212613d8-efb2-4940-8e04-599b58c0cede.jpg?v=1794571617","url":"https:\/\/www.solidspare.com\/products\/crankshaft-crank-oil-seal-kit-for-yamaha-enticer-250-gt250-gs250-1977-1981","provider":"Solid Spare","version":"1.0","type":"link"}