SBT's Short Blocks are ready to install, just bolt on your cylinder head and the rest of your externals. The shortblock is an assembled lower unit that comes with the cylinder head gasket and valve cover gasket. Engine installation kit is optional.

Please Note: Does not include Cylinder Head. Short Block Only.

Applications:

All Sea-Doo 4-TEC 155HP Naturally Aspirated (N/A) models from 2006-2015.

Final assembly is not completed by SBT, there is no warranty implied.

Additional Images: