Description
Sea-doo 2008 RXT 255 Engine
BUILD CORE ONLY
We guarantee your engine will be as good as new. We stand behind our engines with a 1-yr. warranty.
Your complete engine rebuild includes the following:
- Standard 1-year warranty, with an optional 2-year no-fault warranty available
- A full inspection of engine core
- Inspected crankcase assembly
- Inspected and rebuilt crankshaft assembly
- New high babbitt crankshaft bearings
- Cylinders bored and honed to next oversize or re-sleeved
- New pistons, rings, and wrist pins installed with precision
- Rebuilt cylinder head
- Valve guide inspected and replaced as need
- Valves and valve seats are recut/refaced to ensure tight seal, verified with vacuum test
- Camshaft cleaned, inspected and polished
- Decked and resurfaced mating surfaces to create a tight seal
- Timing chain inspected for stretch and wear, replaced as needed
- New gaskets and oil seals
- All bearings fully cleaned and inspected, replaced as needed
- Assembly completed by a master technician with Sea-Doo expertise
- Each unit inspected before shipment to confirm accuracy
- Double inspection guarantee — one technician builds, another checks
Please note, this is a standardized list. The specifics of your new engine could include more or less, depending on your model.
Our Process
We are so confident in our work that we back every engine with our double inspection guarantee. First, one master technician assembles it. Then, a second technician inspects the unit for accuracy before it ever ships. If you’re looking for DIY guidance, you can consult our how-to guide on rebuild kits for assistance.
Important: Your rebuilt engine work will only begin after we receive your core. We require the engine here to begin inspection and repair.
Our Core Exchange Process is Easy: This is a build core required listing, meaning we need your existing Kodiak 400 engine here for a complete rebuild. Here’s how simple it is to get your ride back:
- Place Your Order: Secure your rebuild slot.
- Prep Your Core: Follow our easy engine core tear-down instructions – just remove exhaust, electrical, or fueling parts.
- Hassle-Free Pickup: Once your engine core is packaged, we’ll send FedEx right to your door for pickup!
- Expert Rebuild & Return: After passing our strict quality control, your like-new Rev6 rebuilt engine will be shipped directly back to you.
Once your engine arrives here, the typical lead time is 2 weeks for your engine to be fully rebuilt and inspected. Once your engine passes our quality control inspection, we will ship your new Rev6 rebuilt engine back to you!
Our Commitment
Every rebuild we sell is protected by a standard 1-year warranty. For answers to common questions about your purchase, our FAQ page is a great resource. We also offer veterans’ and servicemen’s discounts as a token of our appreciation for your service.
Need more information? Feel free to contact our team of technicians for technical advice or to arrange your core return. We look forward to helping you get back on the water.













