Description

Top End Refresh Parts for Polaris Ranger & ACE 900/1000 Engines

The Polaris Ranger & ACE 900/1000 Top End Refresh Kit is designed for 2013–2024 models that need new piston rings and sealing components during top end service. Replacing these wear items together helps restore compression while reducing the chance of oil leaks during reassembly.

What This Kit Includes

• Top End Gasket Set
• (2) Piston Rings

When Is This Kit the Right Choice?

This kit is ideal when the pistons, cylinders, and bottom end remain within factory service specifications but the piston rings and top end gaskets need replacement. Before assembly, inspect the cylinder walls and pistons for wear to verify they are suitable for standard-size piston rings.

For installation tips, review our REV6 Piston & Ring Installation Guide. After completing the rebuild, follow our Engine Break-In Procedure Guide to help promote proper piston ring seating.

Fitment

• 2013–2024 Polaris Ranger 900 & 1000 Models
• 2013–2024 Polaris ACE 900 & 1000 Models

Related Engine Parts

You may also be interested in these Polaris Ranger & ACE rebuild components:

• Polaris Ranger & ACE 900/1000 Top End Rebuild Kit
• Polaris Ranger & ACE 900/1000 Master Top End Refresh Kit
• Polaris Ranger & ACE 900/1000 Complete Engine Refresh Kit

Every REV6 rebuild kit is backed by our 1-year warranty. If you need help selecting the correct rebuild parts or confirming fitment, contact the REV6 team for expert assistance.