Namura Standard Bore Piston Kit for Polaris 570 Sportsman, RZR & Ranger 99mm
Namura Standard Bore Piston Kit for Polaris 570 Sportsman, RZR & Ranger 99mm
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Namura Standard Bore Piston Kit for Polaris 570 Sportsman, RZR & Ranger 99mm
This piston kit replaces OEM pistons in Polaris 570 Sportsman, RZR, and Ranger models with 99mm bore, restoring compression and power.
Overview
The Namura standard bore piston kit is a direct replacement for Polaris 570 engines. This piston kit features a 99mm bore diameter for accurate fit. It is designed for owners of Sportsman, RZR, and Ranger 570 models seeking reliable engine rebuilding.
Built For Performance
- Cast aluminum alloy construction for durability
- Precision-machined ring grooves for proper seal
- Includes rings, wrist pin, and circlips
- OEM-specified compression height
- Lightweight design reduces reciprocating mass
Fits These Machines
- For Polaris Sportsman 570
- For Polaris RZR 570
- For Polaris Ranger 570
On-The-Job Use
- Trail riding and recreational off-roading
- Farm and ranch utility work
- Hunting and outdoor expeditions
- Light towing and hauling
Specs At A Glance
| Bore | 99mm |
Good To Know
Q: Is this a complete piston kit? A: Yes, it includes the piston, rings, wrist pin, and circlips for a full replacement.
Q: Will this kit work with a standard bore cylinder? A: Yes, it is a standard bore kit designed for cylinders within factory specifications.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.
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