Description

REV6 Precision-Built Core Engine for the Yamaha WaveRunner 1800

When it’s time to replace your engine, don’t settle for anything less than the best. REV6 delivers precision-built engines that offer superior durability and performance. We thoroughly inspect, test, and guarantee every engine to meet or exceed OEM standards.

Engine Features

• Standard No-Fault 1-year warranty with an optional 2-year No-Fault Warranty upgrade.
• We restore and reuse as many OEM parts as possible. We inspect and refurbish all OEM parts to guarantee high quality internals that keep your machine running reliably.
• All components are cleaned, dismantled, inspected and repaired as needed.
• Cylinder head inspected, cleaned, sandblasted, decked, rebuilt to manufacturer spec and undergoes a quality inspection.
• Valve guides inspected and replaced as needed.
• Valves and valve seats are recut/refaced to ensure tight seal, verified with vacuum test.
• Camshafts lobes and journals cleaned and polished, replaced as needed.
• Refurbished crankshaft.
• Cylinder block is inspected for damage. If the bore is worn or damaged, requiring replating or sleeving, there will be additional fees incurred.
• Pistons replaced with a new pistons and rings.
• Timing chain inspected for stretch and wear, replaced as needed.
• Fully inspected engine cases, tested for cracks, holes, or excessive wear.
• All gaskets and seals replaced.
• Engine assembled and torqued to manufacturer specifications.

Once your engine passes our quality control inspection, we will ship your new Rev6 rebuilt engine back to you!

Note: This is a generalized list and may include more or less, depending on the needs for your specific model or core.

Compatible Machines (Build Core Notice):

NOTE: THIS IS A BUILD CORE ONLY ENGINE.

This listing is for a build core engine, which means we require your old, rebuildable core to serve as the foundation for your new engine. A build core is a used engine that undergoes a complete remanufacturing process, including disassembly, inspection, machining, and rebuilding with new or refurbished components. The quality of the core directly impacts the final engine’s performance and reliability. To ensure a successful rebuild, we need a complete, undamaged core with no excessive wear, cracks, or missing components.

Best-In-Class Warranty – Guaranteed:

We stand behind our builds with a best-in-class warranty. A 1-Year Warranty is included with every engine, giving you confidence in our craftsmanship. For total peace of mind, you can upgrade to our 2-Year No-Fault Warranty for an additional $450. This means that if anything happens, we replace your engine free of charge—no questions asked.

Engineered for Reliability – Tested by Experts:

Our engines go through a rigorous quality control process to ensure every unit meets the highest standards. With over 50 years of combined powersports expertise, we apply our industry-leading experience to every build. We also offer a double quality check: one master technician assembles each engine, and another inspects it to ensure it is better than new.

Supporting Your Project:

If you have any questions about core requirements, feel free to reach out before purchasing. Our knowledgeable sales team is ready to assist. If you are looking for more power and a fully customized engine, just give us a call. Engines typically ship within 5-10 business days of order. For a more accurate lead time, please give us a call. You can also visit our Help Center, FAQ page, and our Core Exchange Program for additional support. We also offer flexible financing options.

Thank you for choosing REV6 Powersports. We look forward to helping you with your rebuild project.