SPI Standard Bore Piston Rings for Polaris 340 Snowmobiles Most 1994-2008 62.3mm

Standard Bore Piston Rings for Polaris

These standard bore piston rings offer optimal sealing and compression for Polaris 340 snowmobile engines with a 62.3mm bore.

Overview

The standard bore piston rings provide a reliable seal for the combustion chamber to ensure maximum power output. Designed for 62.3mm bore sizes, these standard bore piston rings are essential for top end refreshes on snowmobiles. These standard bore piston rings maintain engine efficiency during the winter season.

Built For Performance

• Precision fit for 62.3mm standard bores
• High-tensile material maintains seal at high RPM
• Excellent heat transfer to the cylinder wall
• Reduces blow-by and oil consumption

Fits These Machines

• for Polaris 340 Snowmobiles 1994-2008

Specs At A Glance

Good To Know

Q: Are these for stock engines? A: Yes, these rings are engineered specifically for engines maintaining the factory 62.3mm bore.

Q: How long is the break-in process? A: Follow the manufacturer guidelines for heat cycles to ensure the rings seat properly against the cylinder wall.

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