Namura .040 Over Bore Piston & Gasket for Polaris Sportsman 550 97.6mm

Namura .040 Bore Piston & Gasket for Polaris Sportsman 550 97.6mm

Includes:
1 x Namura .040 Over Bore Piston & Gasket for Polaris Sportsman 550 97.6mm

Fits Models:
Polaris Sportsman 550

Submodels:
All Sportsman 550 variants

Engine Options:
4-stroke

Model Years:
(omit if unknown)

Description:
High-precision overbore piston with compatible gasket for 97.6mm bore.
Designed to restore compression and power when rebuilding 550 engines.

Features:
- 0.040 overbore for performance restoration
- Includes piston and gasket for complete rebuild
- Specifically matched to Polaris Sportsman 550 97.6mm bore

Namura piston, 0.040 overbore, Polaris Sportsman 550, 97.6mm, engine rebuild, ATV parts