Crankshaft Bottom Kit 03-09 WRF250, Hot Rods CBK0172 Yamaha

The Hot Rods Bottom End Kit for Yamaha WR250F models (2003–2009) is a comprehensive solution for rebuilding the engine’s bottom end. This kit includes a crankshaft with connecting rod, main bearings, seals, and a complete gasket set for seamless installation and reliable performance.

Features:

• Complete bottom-end rebuild kit.
• Includes crankshaft with pre-installed connecting rod.
• Main bearings and seals included for precise fitment.
• Comprehensive gasket set ensures a proper seal during installation.

Included Items:

• (1) Crankshaft with connecting rod installed
• (2) 30x64.5x16 Bearings
• (1) 28x38x8.5 Seal
• (1) 18x30x6 Seal
• (1) 12x25x7 Seal
• (1) 12x22x5 Seal
• (3) 12x18x5 Seals
• (1) 1x22x5 Seal
• (2) Crankcase cover gaskets
• (1) Generator cover gasket
• (1) Cylinder gasket
• (1) Cylinder head gasket
• (1) Water pump cover O-ring
• (1) Tensioner gasket
• (5) Valve stem seals
• (1) Exhaust gasket
• (7) O-rings (assorted sizes)

Vehicle Compatibility:

• 2009 Yamaha WR250F
• 2008 Yamaha WR250F
• 2007 Yamaha WR250F
• 2006 Yamaha WR250F
• 2005 Yamaha WR250F
• 2004 Yamaha WR250F
• 2003 Yamaha WR250F

Part Number: CBK0172