The Hot Rods Heavy Duty Crankshaft Bottom End Kit CBK0135 is a durable OE replacement kit designed for Yamaha dirt bikes. It provides all components necessary for a complete crankshaft installation and includes a comprehensive engine gasket set for a full engine rebuild.

Features:

• Heavy-duty OE replacement crankshaft.


• Complete kit includes Hot Rods main bearings, seals, and engine gasket set.


• Designed for reliable performance and easy installation.

Specifications:

• Water pump seal not included.

Included Items:

• Crankshaft with connecting rod installed.


• Piston pin bearing.


• Gasket set.


• (2) 28x68x18 bearings.


• (1) 28x55x10 seal.


• (1) 32x42x6 seal.


• (1) 20x40x7 seal.


• (1) 18x30x6 seal.


• (1) 12x25x7 seal.


• (1) 12x22x5 seal.


• (2) 12x18x5 seals.


• (2) 8x12x3 seals.

Vehicle Compatibility:

• Yamaha YZ250: 2003–2021


• Yamaha YZ250X: 2016–2020

Part Number: CBK0135