The Hot Rods Heavy Duty Crankshaft Bottom End Kit is a comprehensive rebuild solution for the 2002 Yamaha YZ250. Designed to meet or exceed OEM specifications, this kit ensures durability and precision for reliable crankshaft installation and complete engine rebuilds.

Features:

• OE Replacement Crankshaft: Built to deliver performance and durability equivalent to or better than OEM parts.


• Complete Rebuild Kit: Includes all necessary bearings, seals, and a full engine gasket set.


• Precision-Engineered: Ensures a perfect fit and easy installation.


• Note: Water pump seal is not included in the kit.

Included Items:

• (1) Crankshaft with connecting rod installed


• (1) Complete engine gasket set


• (1) 30x67x17mm bearing


• (1) Roller bearing


• (1) 27x56x10 seal


• (1) 40x52x7 seal


• (1) 19x37x5 seal


• (1) 20x32x5 seal


• (1) 7x24x7 seal


• (1) 12x22x5 seal


• (2) 12x20x5 seals


• (1) 10x21x5 seal


• (2) 8x11x3 seals

Vehicle Fitment:

Yamaha YZ250:

• 2002

Part Number: CBK0015