Description

Complete Engine Rebuild Kit for 2021-2022 Kawasaki Ultra LX Jet Skis

A successful rebuild starts with replacing the components that experience the most wear. This complete engine rebuild kit is designed for 2021-2022 Kawasaki Ultra LX Jet Ski models and provides the major lower-end and top-end components needed to restore engine reliability while reusing valves that remain within factory service limits.

Rather than tracking down individual parts, this kit helps simplify your rebuild with matched components designed to work together. As a result, you can spend more time assembling your engine and less time sourcing parts.

What This Kit Includes

• Crankshaft
• Connecting Rods
• Piston Kits
• Complete Gasket Kit
• Oil Pump Chain
• Cam Chain
• Crankshaft Ball Bearing
• Crankshaft Outer Bearings
• Crankshaft Bearing Inner Bearings
• Crankshaft Main Bearing
• Connecting Rod Bearings

Who Should Choose This Kit?

This rebuild kit is an excellent option when the cylinder head components are still serviceable, but the rotating assembly and lower-end components need attention. Completing those repairs during one teardown helps improve long-term reliability while avoiding unnecessary replacement of reusable parts.

• Replace worn crankshaft and connecting rod components.
• Install new piston kits after verifying cylinder condition.
• Renew crankshaft bearings before final assembly.
• Replace the cam chain and oil pump chain during the rebuild.
• Complete engine assembly with a new gasket kit.

Compare Ultra LX Rebuild Options

If your engine also needs new intake and exhaust valves, upgrade to the Ultra LX Master Engine Rebuild Kit.

If your cylinders require +.25mm oversize pistons, compare the Ultra LX Complete Engine Rebuild Kit +.25mm.

If machining requires +.50mm oversize pistons, review the Ultra LX Complete Engine Rebuild Kit +.50mm.

Need help selecting the right rebuild level? Read our Engine Rebuild Kit Guide for a detailed comparison.

Choose REV6 for Your Next Rebuild

Every REV6 engine rebuild kit includes a 1-year warranty and ships nationwide from our Utah facility. Review our Warranty Policy. Financing is available through REV6 Financing. If you have questions before ordering, Contact REV6. Our experienced team is ready to help you choose the right rebuild kit.