Namura .040 Over Bore Piston 81mm for Polaris 350 2-Stroke ATV (1990-1993)

Namura .040 Over Bore Piston 81mm for Polaris 350 2-Stroke ATV (1990-1993)

Includes:
- 1 x Namura .040 over bore piston kit (81mm) with rings, wrist pin, and valve clips

Fits Models:
Polaris 350 2-Stroke ATV

Model Years:
1990-1993

Submodels:
Trail Boss 350, Scrambler 350, and other Polaris 350 2-Stroke ATV models (1990-1993)

Engine Options:
2-Stroke

Description:
Namura .040 over bore piston 81mm kit for Polaris 350 2-stroke ATV (1990-1993). Provides increased displacement with improved compression and reliability. Includes rings, wrist pin, and clips for easy installation.

Features:
- Designed for Polaris 350 2-Stroke ATV (1990-1993)
- 81mm oversize piston with .040 over bore
- Includes rings, wrist pin, and clips

Namura piston, Polaris 350, 81mm, overbore, ATV, 1990-1993, 2-stroke, replacement parts