Description

Premium Features & Upgrades

• Upgraded Forged Crankshaft Assembly – Enhanced oil flow and strength for long-term durability.
• Brand-New Cylinder Assembly – OEM-level fit and smooth operation you can trust.
• Forged Nitride Valves – Built for high-RPM reliability with reduced wear.
• Manganese Bronze Valve Guides – Outperform traditional steel for longer service life.
• Re-machined Cylinder Head – Decked, shimmed, and leak-down tested for a precision seal.
• Heat-Resistant Valve Stem Seals – Stand up to extreme heat without hardening or leaking.
• Factory-Spec Camshafts – Keep timing dialed in for peak performance.
• Upgraded Main & Balance Shaft Bearings – Engineered for smoother, longer-lasting operation.
• Heavy-Duty Timing & Oil Pump Chains – Extra strength where it counts.
• Complete Oil Pump Assembly & Chain Tensioner – Ensures consistent lubrication and reliability.
• Precision-Machined Engine Cases – Inspected and tested for cracks, wear, and strength.

Compatibility

Yamaha 222SD 1800 Jet Boat Engine 2023

Warranty Coverage

Every REV6 engine comes backed with a 1-Year Warranty as standard protection. For extended coverage, you can upgrade to our Platinum 2-Year No-Fault Warranty for total peace of mind.

Rebuilt the Right Way

Each engine is hand-assembled by one master technician and then verified by another. With more than 50 years of combined powersports experience, our crew builds engines that don’t just match OEM standards—they outperform them.

Build Core Engine – What to Expect

This is a Build Core Engine, not a ready-to-install motor. A rebuildable core is required as the foundation. During the process, your core is stripped down, machined, and rebuilt with a mix of premium new and refurbished parts.

Not sure about core requirements? Visit our Help Center for detailed guidelines or reach out to our team.

Take Action

Get your Yamaha 222SD 1800 back on the water with confidence. Review our warranty details, check the FAQ section, or see our Engine Rebuild Kit Guide for other options. Nationwide shipping is included on every REV6 engine. For questions or special requests, contact our team today.