.040 Over Bore Piston & Gasket Kit for Namura Sportsman 400/450 Ranger 425

0.040 Over Bore Piston & Gasket Kit for Namura Sportsman 400/450

Includes:
- 1 x 0.040 over bore piston
- Piston rings
- Wrist pin
- Circlips
- Gasket set

Fits Models:
Namura Sportsman 400/450, Ranger 425

Model Years: (omit if not found)

Submodels:
Sportsman 400, Sportsman 450, Ranger 425

Engine Options:
4-stroke, air-cooled

Description:
0.040 over bore piston and gasket kit designed for Namura Sportsman 400/450 and Ranger 425 motors. Improves displacement and compression for better power delivery, reliability, and sealing with included gaskets and rings for a complete rebuild.

Features:
- Compatible with Namura Sportsman 400/450 and Ranger 425
- Includes piston, rings, pin, clips, and gaskets
- Overbore enhances performance and sealing

Namura, 0.040 over, piston kit, gasket set, Sportsman 400, Sportsman 450, Ranger 425, 4-stroke, ATV, engine rebuild