Description

Premium Features & Upgrades

• Upgraded Forged Crankshaft Assembly – Enhanced oil flow and strength for long-term durability.
• Brand-New Cylinder Assembly – OEM-level fit delivers smooth, consistent operation.
• Forged Nitride Valves – Designed for high-RPM performance with less wear.
• Manganese Bronze Valve Guides – Outperform traditional steel for extended service life.
• Re-Machined Cylinder Head – Decked, shimmed, and leak-down tested for a precise seal.
• Heat-Resistant Valve Stem Seals – Built to withstand extreme heat without breaking down.
• Factory-Spec Camshafts – Keep timing accurate and performance consistent.
• Upgraded Main & Balance Shaft Bearings – Engineered for smoother, longer-lasting operation.
• Heavy-Duty Timing & Oil Pump Chains – Added strength where it counts most.
• Complete Oil Pump Assembly & Chain Tensioner – Ensures steady lubrication and reliability.
• Precision-Machined Engine Cases – Inspected and tested for cracks, wear, and overall strength.

Warranty Protection

Your Yamaha 252XE rebuild is backed by our Premium 1-Year Warranty. For added coverage, upgrade to our Platinum 2-Year No-Fault Warranty, giving you even more protection and peace of mind.

Rebuild Process

Every REV6 engine goes through a complete teardown, inspection, and machining process. Instead of leaving in weak points, we upgrade critical areas to make sure your Yamaha 252XE 1800 performs stronger, runs smoother, and lasts longer than OEM.

Build Core Engine

This Yamaha 252XE 1800 is sold as a Build Core Engine. You’ll send us your rebuildable core, and our technicians will machine, upgrade, and assemble it to strict REV6 standards. Unsure about your core? Visit our Help Center or reach out to our team for assistance.

Take Action

Don’t settle for less than the best. Browse our FAQ, review our Engine Rebuild Kit Guide, or connect with us today. Every REV6 engine ships nationwide and is backed by our industry-leading warranty.

Thanks for trusting REV6 with your rebuild. We put the same pride and precision into your Yamaha engine that we’d put into our own—because your time on the water matters.