Namura .040 Over Top End for Yamaha Big Bear 400 & Kodiak (1993–1999)

Namura .040 Over Top End Kit for Yamaha Big Bear 400 & Kodiak 1993-1999

Includes:
1 x Namura .040 Over Top End Kit

Fits Models:
Yamaha Big Bear 400
Yamaha Kodiak 400

Model Years: 1993-1999

Submodels:
Big Bear 400
Kodiak 400

Engine Options:
400cc 4-stroke

Description:
Namura .040 over top end kit restores compression and performance for 1993-1999 Yamaha Big Bear 400 and Kodiak ATVs. Includes piston kit, rings, wrist pin, clips, and gaskets for a complete top-end refresh.

Features:
- Designed for Yamaha Big Bear 400 & Kodiak 1993-1999
- .040 overbore to restore power and reliability
- Includes piston, rings, wrist pin, clips, and gaskets

yamaha, namura, top end kit, 400, big bear, kodiak, 1993-1999, overbore, atv, engine)]