Kawasaki 2003-2007 STX-12F Jet Ski Crankshaft and Rod Kit
$1,894.76
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Crankshaft and connecting rod kit for Kawasaki Jet Ski STX-12F models. Includes rod bearings for bottom-end rebuild service. Ships nationwide with a 1-year warranty.
Description
Kawasaki Jet Ski STX-12F Crankshaft & Rod Kit
Restore the core of your rotating assembly with this Kawasaki Jet Ski STX-12F Crankshaft & Rod Kit for applicable 2003–2007 models. This kit includes major lower-end components commonly replaced during engine rebuilds to help support smoother operation and dependable performance on the water.
Because the crankshaft and rods absorb constant RPM, combustion force, and load, replacing worn components during service helps protect the engine and support long-term reliability.
This Kit Includes
- Crankshaft
- Connecting Rods
- Connecting Rod Bearings
Fitment
- Kawasaki Jet Ski STX-12F
- Applicable 2003–2007 models
Why Replace the Crankshaft & Connecting Rods?
The crankshaft and rods convert engine power into usable movement while maintaining balance through the rotating assembly. Over time, wear can create vibration, excess clearance, noise, or reduced performance.
Replacing these major components during service helps support a smoother-running engine and a stronger rebuild.
Building Out Your Bottom-End Rebuild?
If your engine also needs lower-end service components, pair this kit with the Kawasaki STX-12F Crank Bearing Kit.
You may also want:
If you’re deciding between rebuild paths, 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.
For larger rebuild projects, explore our financing options. For technical articles and maintenance information, visit the REV6 Blog.
Take Action
Order your Kawasaki Jet Ski STX-12F Crankshaft & Rod Kit today and rebuild with confidence. With nationwide shipping, REV6 support, and a 1-year warranty, your project stays moving.
