The Namura NA-50081-C Piston Kit is designed for select Polaris Sportsman 800 EFI applications. This replacement piston kit features a 79.97 mm piston size with a +0.02 mm oversize specification, providing a reliable fit for engines requiring this specific piston configuration. The kit is intended for use with 2008 Polaris Sportsman 800 EFI and 2009 Polaris Sportsman 800 EFI models.
Manufacturer part number NA-50081-C and vendor part number 187-50081C identify this Namura replacement component. Please verify engine specifications and service requirements before installation to ensure proper compatibility. This piston kit will not accept OEM piston rings, and OEM rings are not compatible with this piston. Use the correct Namura-compatible ring set specified for the NA-50081-C piston.
Built for repair and engine service applications, the Namura piston kit supports restoration of compression and dependable engine operation when installed according to the vehicle manufacturer's procedures. Confirm the bore condition, clearance, ring selection, and installation requirements before fitting the piston to the engine.
Features:
- Brand: Namura
- Manufacturer Part Number: NA-50081-C
- Vendor Part Number: 187-50081C
- Piston Size: 79.97 mm with +0.02 mm oversize specification
- Fitment: 2008 Polaris Sportsman 800 EFI
- Fitment: 2009 Polaris Sportsman 800 EFI
- Ring Compatibility: Does not accept OEM rings; OEM rings will not work with this piston
- Application: Replacement piston kit for compatible Polaris Sportsman 800 EFI engines
Fitment:
2008 Polaris Sportsman 800 EFI
2009 Polaris Sportsman 800 EFI