Description

Master Engine Rebuild Kit for Kawasaki Ultra LX Jet Skis

If you’re rebuilding a 2012-2020 Kawasaki Ultra LX engine, replacing only the failed component often isn’t enough. Once the engine is apart, it’s the ideal opportunity to renew the rotating assembly, valve train, bearings, timing components, and sealing surfaces. This master rebuild kit brings those major components together so you can complete the job with confidence.

Instead of spending time tracking down individual parts, you can focus on measuring, inspecting, and assembling your engine with a kit designed for a complete overhaul.

What This Kit Includes

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

Why Builders Choose This Kit

A master rebuild kit is designed for engines that need more than a simple refresh. By replacing the primary wear components during one teardown, you can help improve long-term reliability while avoiding multiple parts orders throughout the project.

• Replace worn rotating assembly components during one rebuild.
• Install new piston kits after confirming cylinder measurements.
• Refresh the cylinder head with new intake and exhaust valves.
• Replace timing components before final assembly.
• Finish the rebuild with new bearings and sealing components.

Compare Related Ultra LX Engine Kits

If your cylinders require oversize pistons, compare the Ultra LX Master Engine Rebuild Kit +.25mm or the Ultra LX Master Engine Rebuild Kit +.50mm.

If your existing valves remain within service specifications, the Ultra LX Complete Engine Rebuild Kit may better fit your rebuild.

Need help deciding which rebuild kit matches your inspection results? Review our Engine Rebuild Kit Guide.

Build with Confidence

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