Description
Complete Bottom End Rebuild Parts for the RZR 1000
This Complete Bottom End Rebuild Kit fits the listed 2021-2026 Polaris RZR 1000 Trail S, EPS, Ultimate, and Premium models. It brings the specified crankshaft, bearing, timing, gasket, and sealing components together for bottom-end engine work.
REV6 master engine technicians design and assemble our rebuild kits around the listed engine and model fitment. In addition, REV6 backs this kit with a 1-year parts warranty.
This Kit Includes
- Crankshaft w/ Rod Kits
- Connecting Rod Bearings
- Complete Gasket Kit
- Timing Chain
- Oil Pump Chain
- Oil Seal Kit
- Crankshaft and Balance Bearing Set
Does Your Bottom End Need a Different Parts Package?
If your rebuild does not call for the same component group included here, compare the 2021-2026 RZR 1000 Complete Bottom End Refresh Kit. Reviewing the contents of each package can help you match the kit to the parts your engine actually needs.
Looking Specifically for the Crankshaft and Rods?
You can also see the 2021-2026 RZR 1000 Crankshaft and Rod Kit if your parts list is centered on the crankshaft and connecting rod assembly rather than this Complete Bottom End package.
Considering an In-House REV6 Rebuild?
For another route, explore our 2021-2026 Polaris RZR Trail S 1000 EPS/Premium/Ultimate Engine Rebuild. The engine listing provides the rebuild details, core information, and warranty options so you can compare an in-house REV6 rebuild with purchasing parts for your own build.
Questions About Your Bottom End Parts?
If you need help confirming fitment or comparing the RZR 1000 bottom-end packages, contact REV6. Our team can help you review the available parts before ordering.













