Vertex Engine Rebuild Kit for Yamaha YZ450F 2010-2013 (WR101-088)

Restore dependable engine performance with the Vertex WR101-088 Engine Rebuild Kit, designed for Yamaha YZ450F models from 2010 through 2013. This comprehensive kit combines key internal engine components and sealing parts to support a complete rebuild using components selected for fit and compatibility with the specified motorcycle application.
The kit includes a crankshaft, piston kit, complete engine gasket kit with oil seals, main bearings and seals, and a water pump rebuild kit. These components help address common wear points during an engine overhaul while providing the parts needed to refresh compression, sealing, lubrication, and water pump performance. The included gasket and oil seal components help support proper fluid containment throughout the engine.
For the transmission and valvetrain-related systems, the Vertex kit also includes transmission bearings, a countershaft bushing and seal kit, cam chain bearings, and counterbalancer bearings when applicable. Replacing these wear components during a rebuild can help promote smooth operation and reduce the risk of premature wear caused by reusing worn bearings, bushings, or seals.
The Vertex WR101-088 Engine Rebuild Kit is intended for professional installation and should be verified against the motorcycle’s year, model, engine configuration, and service requirements before assembly. Follow the manufacturer’s service procedures, torque specifications, clearance measurements, and break-in recommendations for the best results.

Features:

• Complete rebuild package: Includes major engine, sealing, bearing, and water pump components for a comprehensive overhaul

• Application-specific fit: Designed for Yamaha YZ450F models from 2010 through 2013

• Crankshaft and piston kit: Provides core rotating and reciprocating components for engine restoration

• Gasket and oil seal kit: Supports proper sealing throughout the engine during reassembly

• Main bearings and seals: Helps refresh crankshaft support and internal fluid containment

• Water pump rebuild kit: Replaces key water pump service components

• Transmission bearings: Helps restore smooth transmission operation during an engine rebuild

• Countershaft bushing and seal kit: Refreshes countershaft support and sealing surfaces

• Additional bearings: Includes cam chain and counterbalancer bearings when applicable

• Brand and part number: Vertex WR101-088

Ships from Parts Unlimited.