Description

Yamaha 212 LTD 1800 Jet Boat Engine 2017–2019

Premium Features & Upgrades

• Upgraded Forged Crankshaft Assembly – Improved oil flow, strength, and long-term durability.
• Brand-New Cylinder Assembly – OEM-level fit and smooth, reliable operation.
• Forged Nitride Valves – Designed for high-RPM use with reduced wear.
• Manganese Bronze Valve Guides – Longer life than standard steel guides.
• Remachined Cylinder Head – Decked, shimmed, and leak-down tested for a perfect seal.
• Heat-Resistant Valve Stem Seals – Built to handle extreme temps without hardening.
• Factory-Spec Camshafts – Keeps timing locked in for maximum performance.
• Upgraded Main & Balance Shaft Bearings – Built for smooth, reliable operation.
• Heavy-Duty Timing & Oil Pump Chains – Strength where it matters most.
• Complete Oil Pump Assembly & Chain Tensioner – Ensures steady lubrication.
• Precision-Machined Engine Cases – Crack-tested and measured for long-term reliability.

Includes a complete gasket and seal kit for installation.

Compatibility

Fits Yamaha 212 LTD 1800 Jet Boat models from 2017–2019.

Warranty Coverage

Every REV6 engine is backed by our 1-year warranty for dependable protection. For even greater peace of mind, upgrade to our 2-Year No-Fault Warranty—the most comprehensive coverage in the industry.

Rebuilt the Right Way

Each engine is hand-assembled by one master technician, then double-checked by another for accuracy. With more than 50 years of combined powersports experience, the REV6 crew builds engines that outperform stock designs.

Build Core Engine – What to Expect

This listing is for a Build Core Engine, not a ready-to-install unit. A good, rebuildable core is required as the foundation. Your core is fully disassembled, machined, and rebuilt with premium new and refurbished parts. For guidelines, check our Help Center before ordering.

Take Action

Get your Yamaha 212 LTD 1800 back on the water with confidence. Review our FAQ, browse the Engine Rebuild Kit Guide, or contact us for expert help. Every REV6 engine includes nationwide shipping and warranty-backed performance you can count on.