Top End Repair Kit for Yamaha YFM400FB Big Bear 4WD (1999–2003)

Includes: - Top End Repair Kit

Fits Models: - Yamaha YFM400FB Big Bear 4WD

Model Years: - 1999–2003

Submodels: - Big Bear 4WD

Engine Options: - 400cc, Engine code: YFM400

Description: This Top End Repair Kit is designed specifically for the Yamaha YFM400FB Big Bear 4WD, ensuring a OEM-spec fit and optimal performance. The kit includes all necessary components to restore the engine's top end, providing reliable operation and longevity.

Features: - Complete top end rebuild kit for bolt-on installation - Includes gaskets, piston, rings, and other replacement components - Designed for durability and performance - Compatible with Yamaha YFM400FB models from 1999 to 2003 - Ideal for restoring engine power and efficiency