Polaris RZR Pro S Sport Premium Ultimate Complete Top End Rebuild Kit 2025-2026
Original price was: $1,070.00.$996.00Current price is: $996.00.
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Complete Top End Rebuild Kit for 2025-2026 Polaris RZR Pro S Sport, Premium, and Ultimate models. Includes a nickel-plated cylinder, upgraded piston kit, gaskets, and valve stem seals with a 1-year parts warranty.
Description
RZR Pro S Complete Top End Rebuild Kit
Built for 2025-2026 Polaris RZR Pro S Sport, Premium, and Ultimate models, this kit combines a new nickel-plated cylinder with an upgraded piston kit. It also includes the complete gasket set and high-temperature valve stem seals specified for the top end rebuild.
This Kit Includes
- New Nickel-Plated Cylinder
- Upgraded Piston Kit
- Complete Gasket Set
- High-Temperature Valve Stem Seals
Nickel-Plated Cylinder and Piston Kit
The package combines the new nickel-plated cylinder with the upgraded piston kit. Additionally, the complete gasket set and high-temperature valve stem seals round out the supplied components.
Compare RZR Pro S Top End Kits
If your rebuild calls for a different combination of top end components, compare the Polaris RZR Pro S Master Top End Rebuild Kit. Instead, that package combines a new cylinder and two moly upgraded pistons with four intake valves, four exhaust valves, and a top end gasket set.
Piston Installation Resources
Before assembly, review the REV6 Piston and Ring Installation Guide. Additionally, use the REV6 Ring Gap Guide when checking piston ring gap during assembly.
Questions About Your RZR Pro S Top End?
REV6 backs this kit with a 1-year parts warranty. Therefore, review the REV6 Warranty Policy for warranty details. If you need help confirming fitment or choosing parts for your 2025-2026 Polaris RZR Pro S, contact REV6.
