Namura Standard Bore Piston Rings for Polaris Sportsman 450 fits 2016 - 99mm

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Namura Standard Bore Piston Rings for Polaris Sportsman 450

These 99mm standard bore piston rings are designed for 2016 Polaris Sportsman 450, providing proper sealing and compression for engine performance.

Overview

The Namura standard bore piston rings for Polaris Sportsman 450 are precision-engineered to restore compression and reduce oil consumption. They are a direct replacement for worn rings in the 99mm bore of the 2016 model.

Built For Performance

• Manufactured from high-quality ductile iron for durability
• Precision ground to exact OEM specifications
• Includes both compression and oil control rings
• Designed to withstand high combustion pressures
• Helps improve engine efficiency and reduce blow-by

Fits These Machines

• for Polaris Sportsman 450 (2016)

On-The-Job Use

• Engine rebuild and restoration projects
• Performance maintenance for ATVs and UTVs
• Replacing worn rings to fix smoking or low compression
• General engine overhaul in utility vehicles

Specs At A Glance

Bore Size

99mm

Good To Know

Q: Do these rings require break-in? A: Yes, new piston rings need a proper break-in period with light loads and varying RPM for best sealing and longevity.

Q: Will these rings fit other Polaris models? A: They are specifically designed for the 2016 Sportsman 450 with a 99mm bore; other models may have different bore sizes.

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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