Description
Kawasaki Ultra LX +.50mm Master Top End Rebuild Kit
Take the next step in your top-end rebuild with this +.50mm Master Top End Rebuild Kit for the 2012-2020 Kawasaki Ultra LX. It combines +.50mm oversized piston kits, new intake valves, new exhaust valves, and a complete top end gasket set to help you rebuild the cylinder head with confidence.
Everything You Need for a +.50mm Top-End Rebuild
This kit is designed for engines using +.50mm oversized pistons while replacing both intake and exhaust valves. If your valves are still serviceable, the Complete Top End Rebuild Kit offers a more economical alternative. On the other hand, if you’re only comparing piston sizes, REV6 also offers standard and +.25mm versions.
What This Kit Includes
- +.50mm Piston Kits
- Intake Valves
- Exhaust Valves
- Top End Gasket Set
Compatible Kawasaki Jet Ski Models
- 2012 Kawasaki Ultra LX
- 2013 Kawasaki Ultra LX
- 2014 Kawasaki Ultra LX
- 2015 Kawasaki Ultra LX
- 2016 Kawasaki Ultra LX
- 2017 Kawasaki Ultra LX
- 2018 Kawasaki Ultra LX
- 2019 Kawasaki Ultra LX
- 2020 Kawasaki Ultra LX
Want to make sure you’re ordering the right rebuild kit? Contact REV6. We’ll help you compare piston sizes, kit levels, and rebuild options before you order.
Compare Your Kawasaki Ultra LX Top-End Options
Using standard bore pistons? View the Standard Master Top End Rebuild Kit.
Need a smaller oversize? Compare the +.25mm Master Top End Rebuild Kit.
If your existing valves can be reused, take a look at the +.50mm Complete Top End Rebuild Kit.
Every REV6 rebuild kit is backed by our 1-year warranty. For qualifying purchases, flexible financing options are available.













