Namura Standard Bore Piston Kit 83mm for Yamaha Big Bear 350 2x4/4x4(1987–1999)

Namura 83mm Piston Kit for Yamaha Big Bear 350 2x4/4x4

Includes:
- 1 x piston kit

Fits Models:
- Yamaha Big Bear 350

Model Years:
- 1987 - 1999

Submodels:
- 2x4, 4x4

Engine Options:
- 347cc single

Description:
Namura standard bore 83mm piston kit designed for Yamaha Big Bear 350 (1987-1999). Improves compression and restore engine performance for both 2x4 and 4x4 variants, with durable forged components for reliable abuse.

Features:
- Precisely sized 83mm bore for Big Bear 350
- Compatible with 2x4 and 4x4 models
- Durable piston for enhanced power and longevity
- Fits 1987-1999 Big Bear 350 engines

namura, piston kit, 83mm, Yamaha Big Bear 350, 1987-1999, ATV, 2x4, 4x4, engine performance