Description
2021-2026 Polaris RZR 1000 Trail S EPS/Ultimate/Premium Complete Engine Rebuild Kit
The Polaris RZR 1000 Trail S EPS/Ultimate/Premium 2021-2026 Complete Engine Rebuild Kit includes major top-end, bottom-end, timing, seal, and bearing components.
This Listing Includes
- Cylinder
- Crankshaft
- STD Piston Kits
- Connecting Rods
- Timing Chain
- Oil Pump Chain
- Oil Seal Set
- Crankshaft/Counterbalance/Rod Bearings
Cylinder and Bottom-End Parts
Cylinder and STD Piston Kits
The Cylinder and STD Piston Kits supply the listed cylinder and piston components. Therefore, confirm all required measurements and clearances before assembly.
Crankshaft, Connecting Rods, and Bearings
The Crankshaft and Connecting Rods are listed as separate components in this kit. Crankshaft/Counterbalance/Rod Bearings are also included for the rebuild.
Timing and Oil System Components
The Timing Chain and Oil Pump Chain cover the supplied chain components. In addition, the Oil Seal Set includes the confirmed engine seals listed.
Need Intake and Exhaust Valves?
Compare the Polaris RZR Trail S 1000 EPS/Ultimate/Premium 2021-2026 Master Engine Rebuild Kit if your rebuild also requires intake and exhaust valves.
Fitment
- Polaris RZR 1000 Trail S EPS
- Polaris RZR 1000 Trail S Ultimate
- Polaris RZR 1000 Trail S Premium
- 2021-2026
Assembly and Break-In
Inspect every reused component before installation. Then follow the correct Polaris procedures, clearances, and torque specifications. After assembly, complete the appropriate engine break-in procedure before normal operation.
Find More Polaris RZR Trail S 1000 Parts
Shop Polaris RZR Trail S 1000 engine parts and rebuild kits for additional parts and kit configurations.
Parts Warranty and Support
REV6 backs this Complete Engine Rebuild Kit with a 1-year parts warranty. If you need fitment help before ordering, talk with the REV6 team.













