Description
Top End Rebuild Parts for Polaris Ranger & ACE 900/1000 Engines
The Polaris Ranger & ACE 900/1000 Top End Rebuild Kit is designed for 2013–2024 models that need new pistons and sealing components during a top end rebuild. Additionally, this kit combines the parts commonly replaced when restoring compression and dependable engine performance.
Included Components
- Top End Gasket Set
- (2) Moly Upgraded Pistons
When Is This Kit the Right Choice?
This kit is an excellent choice when your cylinder head remains within factory service specifications and your engine needs new pistons and top end sealing components. Before beginning assembly, inspect the cylinder to verify it is suitable for the included piston size.
Fitment
- 2013–2024 Polaris Ranger 900
- 2017–2024 Polaris Ranger 1000
- 2017–2024 Polaris Ranger XP 1000
- 2017–2023 Polaris Ranger XP 1000 NorthStar
- 2016–2019 Polaris ACE 900
Related Engine Parts
You may also be interested in these Polaris Ranger & ACE rebuild components:
- Polaris Ranger & ACE 900/1000 Master Top End Refresh Kit
- Polaris Ranger & ACE 900/1000 Complete Engine Refresh Kit
- Polaris Ranger 1000 Bottom End Refresh Kit
- REV6 Piston & Ring Installation Guide
- Engine Break-In Procedure Guide
Every REV6 rebuild kit is backed by our 1-year warranty. If you have questions before ordering or need help selecting the correct parts for your rebuild, contact the REV6 team for expert assistance.













