Description

Kawasaki Jet Ski STX-12F Complete Oil Seal Set

Restore sealing performance and support long-term engine reliability with this Complete Oil Seal Set for applicable 2003–2007 Kawasaki Jet Ski STX-12F models. Oil seals help keep lubrication where it belongs while protecting critical engine components during demanding watercraft use.

Because seals wear over time from heat, RPM, and normal operation, replacing them during service helps reduce leaks and supports cleaner, more dependable engine performance.

This Kit Includes

• Oil Seal Set

Fitment

• Kawasaki Jet Ski STX-12F
• Applicable 2003–2007 models

Why Replace Oil Seals?

Oil seals may seem small, but they perform an important job. Over time, seals can harden, wear, and lose sealing effectiveness. As a result, engines may develop seepage, reduced lubrication control, and additional service needs.

Replacing seals while the engine is apart helps protect internal engine components and supports longer service life.

Building Out Your Bottom-End Service?

If your rebuild also includes crankshaft support components, pair this with the Kawasaki STX-12F Complete Bearing & Seal Kit.

Need additional rebuild coverage? You may also want:

• Crank Bearing Kit
• 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.

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 Complete Oil Seal Set today and refresh critical sealing components with confidence. With nationwide shipping, REV6 support, and a 1-year warranty, your rebuild stays moving.