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

Complete Crankshaft Assembly for Sea-Doo GTI SE DT 1503

This complete crankshaft assembly is a direct replacement component for the Sea-Doo GTI SE DT 1503, engineered to restore proper engine rotation and power delivery.

Overview

This complete crankshaft assembly is built for the Sea-Doo GTI SE DT 1503, serving as the rotating core that converts piston motion into usable engine output. The crankshaft assembly for Sea-Doo GTI SE DT 1503 restores factory-spec geometry and balance to the 1503 engine, making it a strong choice for rebuilds and top-end overhauls. It suits riders and mechanics performing a full lower-end refresh on a 2007 GTI SE DT.

Built For Performance

• Complete assembly includes crank, rods, and bearings for a full lower-end rebuild
• Machined journals and balanced throws support smooth high-RPM operation
• Heat-treated steel construction resists flex under load
• Built to 1503 engine specifications for the GTI SE DT platform
• Pre-assembled to reduce installation time versus piecing components together
• Designed to accept standard Sea-Doo maintenance parts

Fits These Machines

• for Sea-Doo GTI SE DT 1503 (2007)

On-The-Job Use

• Full engine rebuilds and lower-end overhauls
• Restoring a 2007 GTI SE DT to running condition
• Shop service work on 1503 four-stroke engines
• Replacement of a seized or damaged crankshaft

Specs At A Glance

Good To Know

Q: Is this a complete crankshaft or just the bare crank? A: It is a complete crankshaft assembly that includes the connecting rods and bearings needed for the lower end. Confirm the specific engine configuration on your machine before ordering.

Q: Can I install this without splitting the cases? A: A crankshaft swap requires opening the crankcase, so it is not a bolt-on job. A qualified technician should handle installation and engine timing.

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