Description
Kawasaki Ultra LX Complete Bottom End Rebuild Kit
Rebuild the lower end of your 2007-2011 Kawasaki Jet Ski Ultra LX with this Complete Bottom End Rebuild Kit from REV6. Designed for engines that require a new crankshaft and connecting rods, this kit includes the major lower-end components needed to complete a dependable rebuild.
Replacing the crankshaft, connecting rods, bearings, chains, and gaskets during one teardown helps simplify assembly while restoring reliability. Additionally, purchasing one complete kit saves time and eliminates the hassle of sourcing individual components.
When This Complete Bottom End Rebuild Kit Is the Right Choice
Choose this kit when your crankshaft or connecting rods require replacement along with the surrounding wear components. However, if your existing crankshaft and rods remain within service specifications, the Complete Bottom End Refresh Kit is the better choice.
What This Kit Includes
- Crankshaft
- Complete Gasket Kit
- Oil Pump Chain
- Connecting Rods
- Cam Chain
- Crankshaft Ball Bearing
- Crankshaft Outer Bearings
- Crankshaft Inner Bearings
- Crankshaft Center Bearings
- Connecting Rod Bearings
Compatible Kawasaki Jet Ski Models
- 2007-2011 Kawasaki Jet Ski Ultra LX
Need help selecting the correct lower-end rebuild kit? Contact REV6. Our experienced team is ready to help.
Continue Your Kawasaki Jet Ski Ultra LX Rebuild
If your crankshaft is still serviceable, compare the Kawasaki Ultra LX Complete Bottom End Refresh Kit.
Replacing engine gaskets and seals during your rebuild? View the Kawasaki Ultra LX Complete Gasket and Seal Kit.
Need additional rebuild components? Browse our Kawasaki Ultra LX Jet Ski engine parts and rebuild kits.
Every REV6 replacement part ships nationwide and is backed by our 1-year warranty, giving you confidence every time you rebuild.













