Description
Standard Piston Kit for 2012-2022 Polaris RMK 600 CFI
Replacing a piston in your RMK 600 CFI starts with knowing the condition and size of the cylinder. This standard-size piston kit is intended for 2012-2022 models where cylinder measurements confirm that a standard piston is appropriate for the repair.
What This Kit Includes
- (1) Moly Forged Piston
- (1) Wrist Pin
- Circlips
- Piston Rings
Measure the Cylinder Before Ordering
Do not choose a piston based on model year alone. Measure the cylinder bore and check for scoring, taper, out-of-round wear, or surface damage first. Confirm that the cylinder is within the required specifications for a standard-size piston before beginning the rebuild.
Installation Check
Verify piston orientation and ring placement during assembly. Also confirm the required piston-to-cylinder clearance and ring end gap rather than assuming new components are ready to install without measurement.
Rebuilding the Complete Top End?
If you’re replacing more than a single piston, the Polaris RMK 600 CFI Top End Rebuild Kit may better match the scope of your repair. For additional top-end coverage, compare it with the Polaris RMK 600 CFI Complete Top End Rebuild Kit.
Check the listed model-year fitment on each rebuild kit before ordering because the year ranges may differ from this piston listing.
Warranty & REV6 Support
Your piston kit is covered by the REV6 1-year parts warranty. If your cylinder measurements show damage or you’re unsure which rebuild level you need, send your questions to REV6 before choosing your parts.













