Description

Premium Features & Upgrades

• Upgraded Forged Crankshaft Assembly – Improves oil flow and adds strength for long-term durability.
• Brand-New Cylinder Assembly – Provides OEM-level fit and smooth, consistent operation.
• Forged Nitride Valves – Handle high RPMs with less wear, so your engine lasts longer.
• Manganese Bronze Valve Guides – Outperform standard steel and reduce oil consumption.
• CNC-Machined Cylinder Head – Decked, shimmed, and leak-down tested to guarantee a tight seal.
• Heat-Resistant Valve Stem Seals – Withstand extreme temperatures without hardening or leaking.
• Factory-Spec Camshafts – Maintain precise timing for steady power delivery.
• Upgraded Main & Balance Shaft Bearings – Ensure smoother performance and extend engine life.
• Heavy-Duty Timing & Oil Pump Chains – Add strength and reliability where it matters most.
• Complete Oil Pump Assembly & Chain Tensioner – Delivers consistent lubrication for long-term dependability.
• Precision-Machined Engine Cases – Inspected and tested for cracks, wear, and overall strength.

Additionally, every engine build includes a complete gasket and seal kit for installation.

Compatibility

Yamaha 212XD 1800 Jet Boat Engine (2021–2022)

Warranty Coverage

Every REV6 engine is backed by a 1-Year Warranty for peace of mind. For greater protection, you can upgrade to our Platinum 2-Year No-Fault Warranty. Learn more by reviewing our warranty policy.

Rebuilt the Right Way

Each engine is carefully hand-assembled by one master technician, then double-checked by another for accuracy. Because of this process, and with more than 50 years of combined powersports expertise, REV6 engines consistently outperform factory designs.

Build Core Engine – What to Expect

This product is a Build Core Engine, not a ready-to-install motor. A solid, rebuildable core is required. During the process, your core is fully disassembled, machined, and rebuilt using a mix of premium new and refurbished parts. As a result, you get an engine that’s stronger and more reliable than OEM.

If you’re unsure about core requirements, visit our Help Center or contact us before placing your order.

Take Action

Get your Yamaha 212XD 1800 back on the water with confidence. For more details, check our FAQ or compare build options in the Engine Rebuild Kit Guide. Nationwide shipping is included on every REV6 engine.