Namura / 84mm / .040 Over Bore Top End for Polaris 400 2-Stroke

Namura / 84mm / .040 Over Bore Top End for Polaris 400 2-Stroke

Includes:
- 1 x Namura 84mm .040 over bore top end piston kit (piston, rings, wrist pin, circlips)

Fits Models:
Polaris 400 2-Stroke

Model Years:

Submodels:
Polaris 400 2-Stroke ATV

Engine Options:
2-Stroke

Description:
Namura 84mm .040 over bore top end kit for Polaris 400 2-Stroke, boosting compression, power, and reliability. Comes with all essential components for a complete top-end rebuild and improved engine durability.

Features:
- Designed for Namura 84mm .040 over bore top end
- Restores compression and performance on Polaris 400 2-Stroke
- Includes piston, rings, wrist pin, and circlips
- Enhances longevity and durability of the top end

namura, 84mm, overbore, top end kit, Polaris 400, 2-stroke, piston kit, ATV maintenance