Description
2007-2022 Kawasaki Ultra LX Jet Ski Engine Rebuild
Get back on the water with a professionally rebuilt 2007-2022 Kawasaki Ultra LX Jet Ski engine from REV6. Our rebuild process is engineered for a superior outcome, not just a temporary fix. We service the critical components and meticulously assemble each unit. Consequently, we deliver an engine that is restored for enhanced and long-lasting performance. Ultimately, we are committed to providing you with a power plant you can depend on for lasting enjoyment on the water.
Superior Craftsmanship and Quality
Our commitment to excellence is at the heart of every engine we rebuild. A master technician with years of hands-on experience performs the entire process. Similarly, each unit undergoes a strict, multi-point inspection to ensure it meets a superior standard and is ready to handle demanding use.
This rebuild includes:
- Standard 1-year warranty, with an optional 2-year no-fault warranty available
- A full inspection of engine core
- Inspected crankcase assembly
- Inspected and rebuilt crankshaft assembly
- New high babbitt crankshaft bearings
- Cylinders bored and honed to next oversize or re-sleeved, or nikasil replated, depending on the needs of the cylinder
- New pistons, rings, and wrist pins installed with precision
- Rebuilt cylinder head
- Valve guide inspected and replaced as need
- Valves and valve seats are recut/refaced to ensure tight seal, verified with vacuum test
- Camshafts cleaned, inspected and polished
- Decked and resurfaced mating surfaces to create a tight seal
- Timing chain inspected for stretch and wear, replaced as needed
- New gaskets and oil seals
- All bearings fully cleaned and inspected, replaced as needed
- Assembly completed by a master technician
- Each unit inspected before shipment to confirm accuracy
- Double inspection guarantee — one technician builds, another checks
Please note, this is a standardized list. The specifics of your new engine could include more or less, depending on your model.
Our Promise of Trust
We are so confident in our work that we back it with a double inspection guarantee. A master technician assembles the engine, and then a second technician performs a final, comprehensive inspection before it ships. We also provide a 1-year warranty on every rebuild, offering an additional layer of confidence and peace of mind. For those who prefer a hands-on project, our guide to rebuild kits offers valuable assistance.
Important: Your rebuilt engine work will only begin after we receive your core. We require the engine here to begin inspection and repair. We have streamlined the core return process for your convenience. We will send a prepaid label and arrange pickup. Therefore, all you need to do is remove your fuel related components, exhaust, electrical and sensors.
You can find more helpful information on our Core Exchange Program and visit our comprehensive Help Center for full details. Additionally, explore our flexible payment options if you need to spread out your purchase.
Ready for Your Next Adventure
We also offer veterans’ and servicemen’s discounts as a token of our appreciation for your service. For answers to common questions about our products and services, our FAQ page is a great resource. If you require technical advice or need to arrange your core return, please contact our team of technicians. We look forward to helping you get back on the water and enjoy the ride.













