Namura .020 Over Bore Piston Rings 81mm for Polaris 350 ATVs (1990–1993)

Namura .020 Over Bore Piston Rings 81mm for Polaris 350 ATVs (1990–1993)

Includes:
1 x Namura .020 Over Bore Piston Rings 81mm

Fits Models:
Polaris 350 ATV

Model Years:
1990 - 1993

Submodels:
All Polaris 350 ATV submodels

Engine Options:
350cc

Description:
Namura .020 over bore rings restore proper compression and seal for Polaris 350 ATVs, improving top-end performance and engine longevity.

Features:
- Designed for Polaris 350 ATVs (1990-1993)
- .020 overbore size for standard bore replacement
- helps restore compression and seal

Namura piston rings, Polaris 350, 1990 1993, 350cc, ATV engine parts, engine rebuild, piston rings