Description

Yamaha 242 LTD S E-Series 1800 Engine Rebuild | Built for Jet Boat Performance (2016–2019)

The Yamaha 242 LTD S E-Series is designed for performance and comfort on the water, and its engine should deliver the same. That’s why REV6 offers the 242 LTD S E-Series 1800 Jet Boat engine build core service for 2016–2019 models. Our technicians remanufacture each engine with new and remanufactured parts and strict quality checks, so you enjoy dependable performance season after season.

Our Rebuild 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.

Compatibility

This rebuild fits Yamaha 242 LTD S E-Series 1800 Jet Boat Engines manufactured between 2016 and 2019.

Warranty Coverage

Every REV6 engine comes with a 1-Year Premium Warranty. Furthermore, you can upgrade to a 2-Year No-Fault Warranty for extra protection. Because of this, you’ll always have peace of mind knowing your investment is covered.

Rebuilt the Right Way

Our master technicians hand-assemble each engine. After that, a second expert double-checks the build for accuracy. As a result, your Yamaha engine benefits from over 50 years of combined powersports experience and quality control.

Build Core Engine – What to Expect

This product is a Build Core Engine, which means you’ll need to send in a solid, rebuildable core. During the rebuild, we disassemble your core, machine critical surfaces, and reassemble it with premium new and remanufactured parts. Therefore, you’ll get the performance and reliability you expect from a REV6 build.

If you’re unsure about the requirements, visit our Help Center or reach out to us before placing your order.

Take Action

Get your Yamaha 242 LTD S E-Series 1800 back on the water with confidence. Review our FAQ or check the Engine Rebuild Kit Guide if you’d like to compare other options. In addition, nationwide shipping is included on all REV6 engines.

We sincerely thank you for trusting us with your rebuild. Because of customers like you, we can continue doing what we love — building engines that go the distance.