Description
2019 Sea-Doo GTI 155 PWC Engine Rebuild Service
The Sea-Doo GTI 155 Engine rebuild service covers 2019 personal watercraft models that require a complete engine rebuild. REV6 inspects your engine core, rebuilds key parts, replaces required wear parts, and completes final assembly in-house.
First, our team checks the engine and its internal parts. Then, we complete the required machining, repair, and replacement work. Finally, another inspection checks the completed engine before shipment.
What We Rebuild in Your Sea-Doo GTI 155 Engine
- Complete inspection of the engine core
- Inspect crankcase assembly
- Inspect and rebuild crankshaft assembly
- Install new high-babbitt crankshaft bearings
- Bore and hone cylinders to the next oversize or re-sleeve as required
- Install new pistons, rings, and wrist pins
- Rebuild the cylinder head
- Inspect valve guides and replace them as needed
- Recut or reface valves and valve seats, then verify sealing with a vacuum test
- Clean, inspect, and polish the camshaft
- Deck and resurface mating surfaces
- Inspect the timing chain for stretch and wear, then replace it as needed
- Install new gaskets and oil seals
- Clean and inspect bearings, then replace them as needed
- Complete final engine assembly
- Perform a second inspection before shipment
Because engine cores can arrive in different condition, the exact rebuild work may vary. REV6 determines the required work after inspecting your engine core.
Core and Freight Shipping for Your GTI 155 Engine
A rebuildable engine core is required for this service. After you place your order, REV6 will contact you with freight shipping instructions and label details.
Freight shipping to and from REV6 is included in the listed price for this engine. Before shipping, remove the exhaust, fuel-related parts, and sensors as directed in your shipping instructions.
If you have questions about preparing your core, contact REV6 before shipping your engine.
2019 Sea-Doo GTI 155 Engine Fitment
- 2019 Sea-Doo GTI 155 Personal Watercraft
Confirm your model before ordering. If you are unsure whether this engine fits your Sea-Doo, contact REV6 for fitment help.
Sea-Doo GTI 155 Engine Warranty and Financing
REV6 includes a standard 1-year no-fault warranty with this rebuilt engine. In addition, an optional 2-year no-fault warranty upgrade is available for added coverage.
Financing is also available for qualifying purchases. Therefore, review our financing options if you would like to explore available payment choices.
Break-In Your Rebuilt Sea-Doo Engine
After installation, follow the REV6 engine break-in procedure. Proper break-in helps you complete the first operating hours and required service steps correctly.
Finally, contact REV6 if you need help with fitment, freight shipping, or the core process. Send in your 2019 Sea-Doo GTI 155 engine core to get your rebuild moving.













