Over Bore Piston Rings/97.6mm/Namura for Polaris Sportsman 550 (2009–2014)

Over Bore Piston Rings/97.6mm/Namura for Polaris Sportsman 550 (2009–2014)

Includes:
- 1 x Over bore piston ring set (97.6mm)

Fits Models:
- Polaris Sportsman 550

Model Years:
- 2009-2014

Submodels:
- All Sportsman 550 variants (EFI and non-EFI)

Engine Options:
- 544cc twin engine

Description:
Namura over-bore rings are designed to fit 97.6mm pistons for the Polaris Sportsman 550, restoring compression and performance for 2009–2014 models.

Features:
- Specifically sized for 97.6mm over-bore
- Suitable for all Sportsman 550 submodels
- Improves compression and engine reliability

namura, over bore, piston rings, Polaris Sportsman 550, 97.6mm, 2009-2014, engine parts, ATV performance