Description

2003-2007 Kawasaki STX-12F Jet Ski Master Engine Top End Rebuild Kit

This Kawasaki 2003-2007 STX-12F Jet Ski Master Engine Top End Rebuild Kit gives you the replacement parts needed when your top end needs more than pistons and gaskets alone. With valves included in the package, this kit is a smart step up for builders who want to handle more of the top-end work in one shot.

It is a solid fit for mechanics, shops, and hands-on owners working on 2003-2007 Jet Ski STX-12F engines. REV6 also backs this kit with a 1-year warranty and offers nationwide shipping.

What This Kit Includes

• Piston Kits
• Complete Gasket Kit
• Intake/Exhaust Valves

Technical Support & Build Guidance

If you are comparing rebuild options before you buy, check out our engine rebuild kit guide. It helps sort through different kit levels, so you can choose the right setup for your Jet Ski STX-12F build.

Because this kit includes piston kits, our piston and ring installation guide is a helpful resource to keep nearby during assembly. If you want to compare this package to another related option, take a look at the Kawasaki 2003-2007 STX-12F Jet Ski Master Top End Rebuild Kit.

Warranty & Support

REV6 backs this rebuild kit with a 1-year warranty on parts. For coverage details, read our warranty policy. If you need help with fitment or choosing the right kit, check the FAQ or contact our team.

Fitment

This kit fits 2003-2007 Kawasaki STX-12F models.

Take Action

When your STX-12F top end needs fresh pistons, valves, and gaskets, get the replacement parts lined up and finish the job with confidence. Pick up this REV6 master engine top-end rebuild kit today and keep your watercraft build moving.