Description
Master Top End Kit for the 2011-2017 Polaris RZR and Ranger 800
The Polaris RZR 800 Master Top End Kit covers several major parts replaced during a top-end rebuild. It also fits the listed Ranger 800 models and combines a new cylinder, moly pistons, gaskets, and valves in one package.
This Kit Includes
- (1) New cylinder
- (1) Top-end gasket set
- (2) Moly upgraded pistons
- (2) Intake valves
- (2) Exhaust valves
Prepare the Pistons and Rings for Assembly
Correct piston direction and ring placement matter during assembly. Therefore, review the REV6 piston and ring installation guide before installing the supplied pistons.
Fitment
- 2011-2017 Polaris RZR 800
- 2011-2017 Polaris Ranger 800
REV6 Parts Warranty and Support
This Master Top End Rebuild Kit includes a 1-year parts warranty. Review the REV6 parts warranty policy for coverage information. You can also contact the REV6 team with questions about the listed components.













