Complete Crankshaft Assembly for Sea-Doo Utopia SE 155 1503 2007-2009

Complete Crankshaft Assembly for Sea-Doo Utopia / SE 155 1503

This complete crankshaft assembly is a direct-fit rotating assembly for the 1503 155 engine in the Sea-Doo Utopia and SE, restoring factory-spec stroke and balance to your watercraft.

Overview

This complete crankshaft assembly is a full rotating unit for the Sea-Doo 1503 155 marine engine used in the Utopia and SE models. The crankshaft assembly converts piston motion into usable torque, keeping your jet propulsion system running smoothly on the water. It suits owners of 2007-2009 Sea-Doo Utopia and SE 155 watercraft who need to replace a worn or damaged crank.

Built For Performance

• Complete assembly with rod and bearing set matched for the 1503 platform
• Balanced for smooth operation through the full RPM range
• Hardened journals for extended service life
• Built to OEM dimensions for a drop-in fit
• Sealed and pre-lubricated for quick installation

Fits These Machines

• for Sea-Doo Utopia 155 (2007-2009)
• for Sea-Doo SE 155 (2007-2009)

On-The-Job Use

• Full engine rebuilds and top-to-bottom overhauls
• Replacing a seized or damaged crankshaft
• Restoring performance to high-hour jet drives
• Marine shops handling personal watercraft service

Specs At A Glance

Good To Know

Q: Does this fit both the Utopia and SE 155? A: Yes, this assembly is listed for the 1503 155 engine used across the 2007-2009 Utopia and SE models. Confirm your engine code before ordering.

Q: Is this a genuine Sea-Doo part? A: This is an aftermarket replacement crankshaft assembly built to fit Sea-Doo 1503 applications. It is not an original factory part.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.