Namura .020 Over Bore Piston Rings for Polaris most 1996-2013 500 ATV/UTV 92.5mm
Namura .020 Over Bore Piston Rings for Polaris most 1996-2013 500 ATV/UTV 92.5mm
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.020 Over Bore Piston Rings for for Polaris
These .020 over bore piston rings for for Polaris restore cylinder sealing and compression in 500cc engines.
Overview
The .020 over bore piston rings for for Polaris are essential for an engine rebuild requiring a slightly larger cylinder diameter. These .020 over bore piston rings for for Polaris ensure maximum power output and oil control by maintaining a tight seal against the cylinder wall. This set is engineered to match the specifications of 92.5mm oversized piston applications.
Built For Performance
- High strength alloy composition
- Engineered for precise ring end gap
- Optimized heat transfer properties
- Durable finish for reduced friction
- Maintains consistent cylinder pressure
Fits These Machines
- for Polaris 500 ATV
- for Polaris 500 UTV
On-The-Job Use
- Top end engine overhaul
- Repairing excessive oil consumption
- Restoring compression for performance loss
Specs At A Glance
| Bore Size | 92.5mm |
| Oversize | .020 |
Good To Know
Q: Should I hone the cylinder before installing these rings? A: A fresh cylinder hone is required to ensure the rings seat correctly against the bore surface.
Q: Are these rings for standard bore? A: No, these are sized for a .020 over bore cylinder and will not function correctly in a stock cylinder.
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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