Namura .040 Over Bore Piston Kit for Polaris 570 Sportsman, RZR & Ranger

Namura .040 over Bore Piston Kit for Polaris 570 Sportsman/RZR/Ranger

Includes:
2 x Namura .040 over bore pistons with rings, pins, and clips

Fits Models:
Polaris Sportsman 570, Polaris RZR 570, Polaris Ranger 570

Model Years:
(omit if unavailable)

Submodels:
Sportsman 570, RZR 570, Ranger 570

Engine Options:
Polaris 570cc Twin

Description:
Namura .040 over bore piston kit designed for Polaris 570 models to restore compression and performance after rebuilds. Includes all necessary pistons, rings, pins, and clips for a complete installation.

Features:
- Designed for Polaris 570 models
- .040” over bore for increased displacement
- Includes 2 pistons, rings, pins, and snap rings
- Improves compression, torque, and throttle response
- Suitable for Sportsman 570, RZR 570, and Ranger 570

Namura piston kit, Polaris 570, Sportsman 570, RZR 570, Ranger 570, overbore, engine rebuild, performance upgrades