Description

Kawasaki Jet Ski STX-15F 1500 Crank Bearing Kit

Restore crankshaft support and refresh critical rotating components with this Crank Bearing Kit for applicable 2007–2019 Kawasaki Jet Ski STX-15F 1500 models. These bearings support crankshaft movement and help maintain smooth engine operation under demanding watercraft conditions.

Because crank bearings operate under constant RPM, load, and heat cycles, replacing them during engine service helps support reliability and long-term performance.

This Kit Includes

• Crankshaft Outer Bearings
• Crankshaft Inner Bearings
• Crankshaft Center Bearings

Fitment

• Kawasaki Jet Ski STX-15F 1500
• Applicable 2007–2019 models

Why Replace Crank Bearings?

Crankshaft bearings help keep the rotating assembly aligned and operating smoothly. Over time, normal wear, heat, and operating conditions can create excess play, vibration, internal noise, or reduced engine life.

Replacing crank bearings while the engine is apart helps protect the crankshaft and supports a stronger rebuild.

Building Out Your Bottom-End Service?

If your project also requires seals, consider pairing this with the Kawasaki STX-15F 1500 Complete Bearing & Seal Kit.

Need additional rebuild coverage? You may also want:

• Complete Oil Seal Set
• Complete Bottom End Refresh Kit
• Complete Bottom End Rebuild Kit

If you’re comparing rebuild options, review our Engine Rebuild Kit Guide.

Support & Resources

Need help confirming fitment? Visit Contact REV6. You can also review our Warranty Policy, browse the FAQ, or visit the Help Center.

Need flexibility for a larger rebuild? Explore our financing options. For technical articles and rebuild information, visit the REV6 Blog.

Take Action

Order your Kawasaki Jet Ski STX-15F 1500 Crank Bearing Kit today and refresh critical rotating components with confidence. With nationwide shipping, REV6 support, and a 1-year warranty, your rebuild stays moving.