Description
Master Ranger/RZR 570 Engine Rebuild Kit with Timing Tensioner
A full engine rebuild can involve the cylinder, rotating parts, timing drive, valve train, bearings, gaskets, and seals. This Polaris Ranger/RZR 570 Master Engine Rebuild Kit covers those areas for 2018-2024 models.
This Kit Includes
- Upgraded crankshaft
- Upgraded piston
- New cylinder
- Timing chain
- Oil pump chain
- Timing tensioner
- Tensioner gasket
- SKF bearings
- Complete gasket set
- Oil seal set
- Valve stem seals
- (2) Forged intake valves
- (2) Forged exhaust valves
Timing Tensioner Coverage
This Master package includes both the timing tensioner and its gasket. As a result, those parts are already covered when planning the timing side of the rebuild.
Before assembly, inspect the timing chain drive parts and identify the required timing marks. Then, follow the Polaris timing and tensioner procedures for this engine.
Piston Installation Resource
Proper piston direction and ring placement matter during assembly. For step-by-step checks, review the REV6 Piston and Ring Installation Guide.
Fitment
- 2018-2024 Polaris Ranger 570
- 2018-2024 Polaris RZR 570
Warranty, Shipping, and Financing
In addition, REV6 backs this Master Engine Rebuild Kit with a 1-year parts warranty. Review the coverage in the REV6 warranty policy.
This kit ships nationwide from our Utah parts warehouse. REV6 financing options are also available for qualified buyers.
For product questions, contact the REV6 team.













