2 Sets of Namura Piston Rings for Polaris 1996-04 700 PWC .020 Over Bore 81.5mm

2 Sets of Namura Piston Rings for Polaris

These two sets of Namura piston rings are for Polaris 700 PWC models from 1996 to 2004, with a 0.020 over bore size of 81.5mm, providing a perfect fit for engine rebuilding.

Overview

The two sets of Namura piston rings for Polaris 700 PWC (1996-2004) are designed for engines that have been bored 0.020 oversize to 81.5mm. These piston rings ensure proper compression and oil control in your personal watercraft engine.

Built For Performance

• Manufactured from high-strength ductile iron for long wear life
• Precise ring end gap tolerances for optimal sealing
• Compatible with standard and oversize pistons (81.5mm bore)
• Includes two complete sets for twin-cylinder applications
• Chrome-plated top ring reduces cylinder wall wear

Fits These Machines

• for Polaris 700 PWC (1996-2004)

On-The-Job Use

• Rebuilding Polaris PWC engines after top-end wear
• Replacing rings during cylinder boring or piston replacement
• Restoring compression in high-hour watercraft engines

Specs At A Glance

Good To Know

Q: Are these rings for a standard bore or oversize? A: They are for a 0.020 over bore, meaning the cylinder must be bored to 81.5mm to use these rings.

Q: Do these rings require any special installation tools? A: A standard ring compressor and feeler gauge are recommended for proper gap measurement and installation.

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