2 SPI Standard Bore Piston Rings for Ski-Doo 850 ETEC fits 2017-2025 - 82mm

Standard Bore Piston Rings for Ski-Doo

These two SPI standard bore piston rings for Ski-Doo 850 ETEC engines from 2017 to 2025 are 82mm in size, providing a direct replacement for engine rebuilds.

Overview

The two SPI standard bore piston rings are designed for Ski-Doo 850 ETEC snowmobile engines manufactured between 2017 and 2025, with an 82mm bore diameter. They restore compression and power during top-end rebuilds. These rings are ideal for snowmobile mechanics and enthusiasts maintaining ETEC engines.

Built For Performance

• Manufactured from high-strength ductile iron for wear resistance
• Standard bore size (no oversize) for stock cylinders
• 82mm diameter ensures proper fitment
• Precision ground for consistent ring end gap
• Each package contains two rings for one piston

Fits These Machines

• for Ski-Doo 850 ETEC (2017-2025)

On-The-Job Use

• Snowmobile engine top-end rebuilds
• Restoring compression on high-mileage ETEC engines
• Winter maintenance and performance restoration
• Replacing worn rings during cylinder reconditioning

Specs At A Glance

Good To Know

Q: Do I need to file the ring ends? A: It is important to measure ring end gap in the cylinder and file if necessary to meet the manufacturer's specification.

Q: Are these rings compatible with aftermarket pistons? A: Yes, they are standard bore rings that work with any stock or aftermarket piston designed for the 82mm Ski-Doo 850 ETEC.

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