Description

Yamaha 252 SE 1800 Engine Rebuild | Built for Jet Boat Performance (2021–2023)

The Yamaha 252 SE is designed for performance and comfort on the water, and its engine should deliver the same. That’s why REV6 offers the 252 SE 1800 Jet Boat engine build core service for 2021–2023 models. Our technicians remanufacture each engine with new and remanufactured parts and strict quality checks, so you enjoy dependable performance season after season.

What’s Included in the Rebuild:

• 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.

Warranty Coverage

Every Yamaha 252SE 1800 engine comes with our trusted 1-Year Warranty. For added confidence, consider our Platinum 2-Year No-Fault Warranty, which offers extended coverage and total protection.

Rebuild Process

At REV6, every rebuild starts with a complete teardown, inspection, and machining process. We replace worn components with quality new and refurbished parts to ensure your Yamaha 252SE engine runs strong, smooth, and lasts long.

Build Core Engine Details

This Yamaha 252SE 1800 is sold as a Build Core Engine. You’ll send us your rebuildable core, and our technicians will inspect, machine, and assemble it to strict REV6 standards before sending it back ready to install.

If you’re unsure about your core, visit our Help Center or get in touch with our team for assistance.

Take Action

Get back on the water with confidence. Browse our FAQ, review our Engine Rebuild Kit Guide, or reach out directly to our team. Every order ships nationwide and is backed by our industry-leading warranty.

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