Description

2023 Kawasaki Ultra 160LX Jet Ski Engine Rebuild

This is a core-based engine rebuild service for your Kawasaki Ultra 160LX. You send in your engine, and it gets rebuilt from the ground up. As a result, worn components are corrected, and your watercraft delivers smooth, reliable power again.

Because every step is handled in-house, from inspection to final assembly, each engine is built to proper tolerances and checked for consistency before it leaves the shop.

What Your Engine Rebuild Includes

• Standard 1-year warranty with optional 2-year no-fault upgrade
• Full inspection of the engine core and crankcase assembly
• Crankshaft rebuilt and verified within specification
• New high-babbitt crankshaft bearings installed
• Cylinders bored and honed, re-sleeved, or Nikasil replated as needed
• New pistons, rings, and wrist pins installed
• Cylinder head rebuilt and resurfaced
• Valve guides inspected and replaced as needed
• Valves and seats recut and verified with vacuum testing
• Camshafts cleaned, inspected, and polished
• Timing chain inspected and replaced as needed
• All bearings are cleaned and replaced when required
• New gaskets and oil seals installed
• Engine assembled to manufacturer specifications

Note: This is a standardized rebuild process. Final components may vary depending on the condition of your engine.

Core & Shipping Process

A rebuildable core is required for this service. First, place your order to secure your rebuild slot. Then, remove external components such as exhaust and sensors. After that, package your engine using the provided materials and schedule pickup.

Once your engine arrives, the rebuild begins. Typically, turnaround time is about 2 weeks. After final inspection, your rebuilt engine ships back ready for installation.

Quality Control & Inspection

Each engine goes through a dual inspection process. First, a technician completes the build and verifies measurements. Then, a second technician checks tolerances and assembly. Because of this process, every engine leaves ready for dependable performance on the water.

Built for Smooth, Reliable Performance

This rebuild focuses on consistent power and long-term reliability. Because marine engines operate under constant load, every step supports durability and proper operation. As a result, your Ultra 160LX is ready for extended time on the water without compromise.

Warranty & Support

Every engine includes a 1-year warranty. In addition, a 2-year no-fault warranty upgrade is available for added protection.

For full details, review our engine warranty coverage. If you have questions about your rebuild, reach out through our contact page.

For additional help, visit the help center, explore the REV6 Blog, or check the FAQ.

Take Action

Send in your core and get your Kawasaki Ultra 160LX engine rebuilt the right way. With nationwide shipping and a proven process, getting back on the water is simple.

Veterans and active servicemembers qualify for available discounts. Thank you for your service.