Description
Top End Rebuild Kit for the 2018–2021 Maverick Trail 800/800R
The Can-Am Maverick 800 Top End Kit supports a rebuild when the original cylinders remain usable. It is suited for engines with piston wear, low compression, or other signs of top-end wear.
Before assembly, inspect the cylinder bores and check all required clearances. If the cylinders need replacement, the Complete kit offers the added coverage.
This Kit Includes
- (2) Upgraded moly-coated piston kits
- (2) Nitrided piston ring sets
- (2) Wrist pins
- (4) Circlips
- Complete top end gasket kit
Upgraded Piston Details
- Rolled-on low-friction coating that helps reduce cold-seizure risk
- Smooth-machined piston crowns that help reduce carbon buildup
- Hypereutectic casting for controlled expansion and wear resistance
- Nitrided piston rings for added surface hardness
Fitment
- 2018 Can-Am Maverick Trail 800/800R
- 2019 Can-Am Maverick Trail 800/800R
- 2020 Can-Am Maverick Trail 800/800R
- 2021 Can-Am Maverick Trail 800/800R
When the Cylinders Also Need Replacement
If inspection shows cylinder wear or damage, compare this kit with the 2018–2021 Can-Am Maverick Trail 800 Complete Top End Rebuild Kit. That package includes cylinder coverage.
Piston and Ring Installation Reference
For help with ring position, piston direction, and assembly checks, review the REV6 piston and ring installation guide before installation.
Warranty and REV6 Support
This kit carries a 1-year parts warranty. REV6 ships parts nationwide from Utah. You can also browse 2018–2021 Can-Am Maverick Trail 800/800R engine parts or contact REV6 with product questions.













