Complete Crankshaft Assembly for Sea-Doo GTI STD DT 1503 2007

Complete Crankshaft Assembly for Sea-Doo GTI STD DT 1503

This complete crankshaft assembly is a direct-fit engine replacement component for the Sea-Doo GTI STD DT 1503, restoring the rotating core that converts piston motion into drive power for your personal watercraft.

Overview

This complete crankshaft assembly for Sea-Doo GTI STD DT 1503 models is a fully assembled rotating engine component designed to replace a worn or damaged crank in your 1503 engine. The crankshaft assembly transfers the up-and-down motion of the pistons into the rotational force that drives the impeller, making it a critical part of your PWC's drivetrain. It suits riders and mechanics performing a top-to-bottom engine rebuild on a 2007 Sea-Doo GTI STD DT 1503.

Built For Performance

• Complete assembly ready for installation into the 1503 engine
• Constructed from hardened steel for durability under high RPM loads
• Precision-ground journals support smooth bearing rotation
• Balanced design helps reduce vibration at speed
• Built to match the 2007 Sea-Doo GTI STD DT 1503 engine layout

Fits These Machines

• for Sea-Doo GTI STD DT 1503 (2007)

On-The-Job Use

• Engine rebuilds on 1503-powered personal watercraft
• Replacing a seized or scored crankshaft after bearing failure
• Restoring compression and drivetrain performance on older PWC
• Shop and DIY rebuild projects for the 2007 Sea-Doo GTI STD DT

Specs At A Glance

Good To Know

Q: Is this an original Sea-Doo part? A: No, this is an aftermarket complete crankshaft assembly designed to fit the Sea-Doo GTI STD DT 1503. Always confirm your engine code and serial number before ordering.

Q: Do I need to replace bearings at the same time? A: Replacing crankshaft bearings and seals during installation is strongly recommended to protect the new assembly and extend engine life. Follow your service manual torque and clearance specs.

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