Hot Rods Heavy Duty Crankshaft Bottom End Kit is an OE-quality replacement designed for Yamaha WR450F models. This kit includes all necessary components for crankshaft installation and a complete engine gasket set, making it ideal for full engine rebuilds. Built for durability and reliability, it ensures consistent performance under demanding conditions.

Features:

• Heavy-duty crankshaft with connecting rod pre-installed.


• Includes Hot Rods main bearings and seals kit.


• Comprehensive engine gasket set for complete engine rebuilds.


• High-quality construction for long-lasting use.

Specifications:

• Crankshaft with connecting rod installed.


• (2) 30x72x19/16 bearings.


• (1) 32x42x6 seal.


• (1) 18x30x6 seal.


• (1) 12x25x7 seal.


• (1) 12x22x5 seal.


• (1) 14x22x5 seal.

Note: Kits do not include the water pump seal.

Vehicle Fitments:

• 2006 Yamaha WR450F


• 2005 Yamaha WR450F


• 2004 Yamaha WR450F

Part Number: CBK0141