Description

Polaris Sportsman 850 Top End Refresh Kit

Freshen up the top end of your 2014-2023 Polaris Sportsman 850 or Scrambler 850 without replacing more parts than necessary. This Top End Refresh Kit includes new piston rings and a top end gasket kit, making it an excellent choice when your pistons remain serviceable but the rings have reached the end of their service life.

Replacing piston rings during routine engine service can help restore compression, improve engine performance, and reduce oil consumption. Plus, purchasing the rings and gasket kit together keeps your rebuild organized and simplifies ordering.

Ideal for Top-End Refreshes

This kit is intended for engines that need new piston rings while retaining the existing pistons. However, if your inspection shows piston wear or cylinder damage, moving up to a complete top-end rebuild kit may be the better repair option.

What This Kit Includes

• Top End Gasket Kit
• (2) Piston Rings

Compatible Polaris Models

• 2014-2020 Polaris Sportsman 850
• 2014-2020 Polaris Scrambler 850

Need help deciding which repair kit fits your engine? Contact REV6. Our team can help you compare rebuild and refresh options.

Continue Your Polaris 850 Rebuild

If your pistons also need replacement, compare our Standard Piston Kit.

Replacing all top-end sealing surfaces? Take a look at the Top End Gasket Kit.

If your rebuild extends deeper into the engine, consider the Master Bearing & Seal Kit.

Every REV6 parts kit includes our 1-year warranty. If you have questions before ordering, our team is ready to help.