Namura Standard Bore Piston Rings for Polaris Ranger 150 & ACE 150 57.4mm

Standard Bore Piston Rings for for Polaris

These standard bore piston rings provide a reliable seal for the engine cylinders of for Polaris Ranger 150 and for Polaris ACE 150 vehicles at 57.4mm.

Overview

The standard bore piston rings maintain engine compression for improved power delivery. These standard bore piston rings are manufactured to meet exact sizing requirements for the for Polaris engines specified. Engine builders trust these standard bore piston rings for high-quality restoration projects.

Built For Performance

• Engineered for precise ring land seating
• Constructed from high-tensile material
• Designed for optimal heat dissipation
• Maintains consistent cylinder pressure
• Wear-resistant coating

Fits These Machines

• for Polaris Ranger 150
• for Polaris ACE 150

Specs At A Glance

Good To Know

Q: Do I need to hone the cylinder before installing these rings? A: Yes, lightly deglazing the cylinder wall ensures proper break-in and seating for the new rings.

Q: Are these rings compatible with non-stock pistons? A: These rings are designed for standard bore diameters and should be paired with compatible standard pistons.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.