Description

Yamaha 195S 1800 Jet Boat Engine Build Core 2021–2025

The Yamaha 195S is designed for performance and comfort on the water, and its engine should deliver the same. That’s why REV6 offers the 195S 1800 Jet Boat engine build core for 2021–2025 models. Our technicians remanufacture each engine with new and remanufactured parts and strict quality checks, so you enjoy dependable performance season after season.

Your Rebuild Includes

• 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.

Build Core Engine – Important Details

This product is a Build Core Engine, not a ready-to-install motor. Because of this, we require a complete, rebuildable core to start the remanufacturing process. Your core must remain intact, free from cracks or major wear, and without missing parts.

For this reason, we recommend reviewing our Help Center before sending your core. There, you’ll find details about shipping and acceptable conditions.

Warranty Protection

Every REV6 engine comes with coverage you can trust:

• 🛠 1-Year Warranty Included – Standard protection on all builds
• 🛠 2-Year No-Fault Warranty Option – Upgrade for $450 and receive total coverage, no questions asked

For complete information, read our warranty policy.

Tested & Verified by Experts

Our skilled technicians assemble each engine, and another team member double-checks the work. In fact, this double inspection ensures accuracy and reliability. With over 50 years of combined experience, the REV6 team delivers jet boat engines that perform better than new.

Need help choosing the right rebuild kit? Check our Engine Rebuild Kit Guide.

Still have questions? Visit our FAQ page or contact us for expert guidance.