The Hot Rods Heavy Duty Crankshaft Bottom End Kit is a comprehensive rebuild solution for Yamaha YZ125 models from 1998 to 2000. Engineered for precision and durability, this kit includes all essential components for crankshaft installation and engine rebuilding.

Features:

• OE Replacement Crankshaft: Designed to meet or exceed OEM standards for performance and longevity.


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


• Precision Engineering: Ensures a perfect fit and smooth installation.


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

Included Items:

• (1) Crankshaft with connecting rod installed


• (1) Piston pin bearing


• (1) Gasket set


• (2) 22x56x16 bearings


• (1) 31x44x8 seal


• (1) 21x40x7 seal


• (1) 26x38x5 seal


• (1) 17x25x4 seal


• (1) 12x22x5 seal


• (1) 12x19x5 seal


• (1) 12x18x5 seal


• (2) 8x12x3 seals

Vehicle Fitment:

Yamaha YZ125:

• 1998–2000

Part Number: CBK0013