2 SPI Standard Bore Piston Rings for Polaris 850 Sleds fits Most 2019-2022 85mm

2 SPI Standard Bore Piston Rings for Polaris 850 Snowmobiles 2019-2022 85mm

This set of two standard bore piston rings is designed for Polaris 850 snowmobile engines from 2019 to 2022 with 85mm bore size.

Overview

The SPI standard bore piston rings are intended for Polaris 850 sled engines (2019-2022, 85mm bore). They replace worn rings to restore compression and performance.

Built For Performance

• Exact diameter match for 85mm bore
• Durable alloy construction
• Pre-gapped to correct specification
• Includes two rings per set
• Improves engine efficiency

Fits These Machines

• for Polaris 850 Snowmobiles 2019-2022

On-The-Job Use

• Engine rebuild
• Top end overhaul
• Snowmobile performance restoration
• Racing and trail use

Specs At A Glance

Good To Know

Q:Are these rings for the 850 Patriot engine?A:These are for the standard 850 engine, compatible with most 2019-2022 models.

Q:Do I need to gap these rings?A:Rings are pre-gapped, but always verify final gap during installation.

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