Polaris RZR Pro S Sport Premium Ultimate Top End Rebuild Kit 2025-2026
Original price was: $367.00.$341.31Current price is: $341.31.
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Top End Rebuild Kit for listed 2025-2026 Polaris RZR Pro S Sport, RZR Pro S Premium, and RZR Pro S Ultimate models. Assembled by REV6 master engine technicians with upgraded moly pistons and backed by a 1-year parts warranty.
Description
Top End Rebuild Kit for the 2025-2026 RZR Pro S
This Top End Rebuild Kit fits listed 2025-2026 Polaris RZR Pro S Sport, RZR Pro S Premium, and RZR Pro S Ultimate models. It provides the specified piston and gasket components for top-end engine work.
REV6 master engine technicians design and assemble our rebuild kits around the listed fitment. This package is also backed by a 1-year REV6 parts warranty.
What This Kit Includes
- Top-End Gasket Set
- (2) Moly Upgraded Pistons
Installing the Pistons?
Before assembly, review the REV6 Piston and Ring Installation Guide. You can also use our Piston Ring Gap Guide when checking ring gap as part of your rebuild.
Does Your Top-End Work Include the Valves?
If your rebuild also calls for intake and exhaust valves, compare this package with the 2025-2026 Polaris RZR Pro S Master Top End Refresh Kit. Because these kits contain different component combinations, check the exact contents of each against the parts required for your engine.
Want REV6 to Rebuild the Engine?
If you would rather have our team handle the engine work, see the 2025-2026 Polaris RZR Pro S Engine Rebuild. The engine listing explains the rebuild process, core requirements, and available warranty options.
Get Help with Your RZR Pro S Rebuild
Need help confirming fitment or choosing between the available rebuild parts? Contact REV6 and our team can help you identify the appropriate parts for your engine.
