Namura .020 Over Bore Piston Rings for Polaris Scrambler 850 Sportsman 87.5mm
Namura .020 Over Bore Piston Rings for Polaris Scrambler 850 Sportsman 87.5mm
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.020 Over Bore Piston Rings for Namura
These .020 Over Bore Piston Rings for Namura provide an airtight seal for engines requiring 87.5mm diameter clearance.
Overview
The .020 Over Bore Piston Rings for Namura offer a precise fit for rebuilds involving cylinders bored beyond factory specifications. These .020 Over Bore Piston Rings for Namura keep oil out of the combustion chamber while maximizing power output. These rings are tailored for enthusiasts working on larger displacement twin cylinder engines.
Built For Performance
- Durable material construction for heat resistance
- Optimized ring tension for cylinder wall contact
- Engineered for 87.5mm bore sizes
- Compatible with standard and high compression pistons
- Resistant to carbon buildup
Fits These Machines
- for Polaris Scrambler 850
- for Polaris Sportsman 850
On-The-Job Use
- Engine block refinishing
- Restoring power to high usage engines
- Comprehensive engine overhaul tasks
Specs At A Glance
| Bore Size | 87.5mm |
| Application | .020 Over Bore |
Good To Know
Q: Do I need to gap these rings? A: Yes, always verify ring end gaps in your specific cylinder to ensure they meet clearance requirements.
Q: Are these rings compatible with all piston materials? A: They are designed for standard piston materials, but check your piston manufacturer guidelines for compatibility.
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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