SKU: N/AThis site contains affiliate links for which we may be compensated
eBay Motors / Parts & Accessories / Motorcycle & Scooter Parts & Accessories / Engines & Engine Parts / Engine Crankcases
1998 Yamaha YZ250 engine bottom end cases crank transmission NEEDS REPAIR I don't feel any up/down play in the rod and the bearings spin smoothly but one of the main bearings is squeaking a little. I'm not sure if this will go away or if the bearing needs to be replaced so I am selling it AS-IS. The transmission shifts like it should and I don't see any stripped threads or damage to the cases.