Description

Sea-Doo 230 SP 430 Jet Boat Engine Rebuild (2011)

When your Sea-Doo 230 SP 430 starts to feel tired, the best fix isn’t guesswork—it’s a full rebuild done right. At REV6, we take your engine down to the core, correct wear, and rebuild it to bring back the power and consistency you expect on the water.

So instead of chasing problems, you get an engine that runs clean, pulls strong, and stays dependable through every outing.

Core Build Process

This is a build core engine service. Work begins once your engine arrives at our facility.

• Place your order and receive prepaid shipping instructions
• Remove exhaust, fuel components, electrical, and sensors
• We coordinate pickup and return shipping
• Full teardown, inspection, machining, and rebuild
• Final inspection before shipment back to you

For step-by-step guidance, visit our Help Center.

If you want to spread out the investment, take a look at our
flexible payment options
to keep things moving.

What’s Included

• Standard 1-year warranty with optional 2-year no-fault upgrade
• Complete engine teardown and inspection
• Crankshaft assembly inspected and rebuilt
• New high-babbitt crankshaft bearings installed
• Cylinders bored, honed, sleeved, or replated as needed
• New pistons, rings, and wrist pins installed
• Cylinder head rebuilt and resurfaced
• Valve guides serviced and replaced as needed
• Valves and seats recut and vacuum tested for proper sealing
• Camshaft cleaned, inspected, and polished
• Timing chain inspected and replaced when needed
• New gaskets and oil seals throughout
• Assembly completed by a master technician
• Double inspection before shipment

Note: Final build details depend on your engine’s condition.

Built to Keep You Running

Jet boat engines don’t get a break—they run under steady load and heat. Because of that, we focus on proper sealing, internal balance, and accurate clearances throughout the build. In turn, your engine delivers consistent performance instead of fading over time.

The result is smooth operation, strong output, and an engine that holds up when you need it most.

Warranty & Support

Every engine includes a 1-year warranty, with the option to upgrade to a 2-year no-fault plan for added protection.

Review coverage in our warranty policy, browse common questions in our FAQ, or contact our team for help before ordering.

For more insight, visit the REV6 Blog or watch builds on our YouTube channel.

Take Action

If your 230 SP 430 is losing performance, now’s the time to rebuild it the right way.

Get back on the water with confidence and enjoy steady, reliable power every time you head out.

We proudly support veterans and active servicemembers with available discounts—thank you for your service.