Description
Master Top End Refresh Kit for the 2011–2014 Polaris RZR XP 900
This RZR 900 Top End Refresh Kit covers the gasket, piston rings, and valve components listed for compatible 2011–2014 models. It is intended for a top-end refresh that retains the existing pistons and cylinder.
What This Kit Includes
- Top end gasket set
- (2) Piston rings
- (4) Intake valves
- (4) Exhaust valves
Refresh Kit Coverage
This listing does not include pistons or a cylinder. Instead, it combines the supplied rings and valves with a top-end gasket set. Before assembly, review the REV6 Piston and Ring Installation Guide for ring orientation, end-gap checks, and installation tips.
Fitment
- 2011 Polaris RZR XP 900
- 2012 Polaris RZR XP 900
- 2013 Polaris RZR XP 900
- 2014 Polaris RZR XP 900
Browse additional parts for the 2011–2012 Polaris RZR XP 900 or the 2013–2014 Polaris RZR XP 900.
Warranty and REV6 Support
This kit includes a 1-year parts warranty. Review the REV6 warranty policy for coverage details. If you need help comparing refresh and rebuild kits, contact the REV6 team.













