The Hot Rods Heavy Duty Crankshaft Bottom End Kit is a comprehensive rebuild solution for the 2001 Yamaha YZ125. Designed to meet or exceed OEM specifications, this kit ensures durability, precision, and long-lasting performance for complete crankshaft installation and engine rebuilds.

Features:

• OE Replacement Crankshaft: Built to provide performance and reliability that meets or exceeds OEM standards.


• Complete Rebuild Kit: Includes main bearings, seals, and a full engine gasket set for comprehensive rebuilding.


• Precision Engineering: Ensures an accurate fit and hassle-free installation.


• Note: Water pump seal is not included.

Included Items:

• (1) Crankshaft with one connecting rod installed


• (1) Gasket set


• (1) Piston pin bearing


• (2) 22x57x16 bearings


• (1) 30x44x8 seal


• (1) 20x40x7 seal


• (1) 26x38x5 seal


• (1) 17x25x4 seal


• (1) 12x25x7 seal


• (1) 12x22x5 seal


• (1) 12x19x5 seal


• (1) 12x18x5 seal


• (1) 8x12x3 seal

Vehicle Fitment:

Yamaha YZ125:

• 2001

Part Number: CBK0077