Description
Kawasaki Ultra LX +.50mm Master Top End Rebuild Kit
Restore the upper end of your 2021-2022 Kawasaki Ultra LX with this +.50mm Master Top End Rebuild Kit. It includes +.50mm oversized piston kits, new intake valves, new exhaust valves, and a complete top end gasket set to help you complete a dependable top-end rebuild.
Replacing the major wear components together helps eliminate extra parts searches and keeps your rebuild moving from teardown to final assembly. In addition, receiving everything in one package makes planning the repair easier and helps reduce downtime before your Jet Ski is back on the water.
Built for Complete +.50mm Top-End Repairs
Choose this kit when your rebuild requires +.50mm oversized pistons along with new intake and exhaust valves. However, if your existing valves remain serviceable, the +.50mm Complete Top End Rebuild Kit may better match your project.
What This Kit Includes
- +.50mm Piston Kits
- Intake Valves
- Exhaust Valves
- Top End Gasket Set
Compatible Kawasaki Jet Ski Models
- 2021 Kawasaki Ultra LX
- 2022 Kawasaki Ultra LX
Need help comparing piston sizes or rebuild kits? Contact REV6. We’ll help you select the option that best fits your rebuild.
Compare Your Kawasaki Ultra LX Top-End Options
Using standard bore pistons instead? Compare the Standard Master Top End Rebuild Kit.
Need a smaller oversize? View the +.25mm Master Top End Rebuild Kit.
If your existing valves are still in good condition, compare the +.50mm Complete Top End Rebuild Kit.
Every REV6 rebuild kit includes our 1-year warranty. For qualifying purchases, explore our financing options.













