1503 Carbon Ring Kit for Sea-Doo GTX 2002-2003

Carbon Ring Kit for Sea-Doo GTX 1503

This carbon ring kit is a driveshaft seal component for the Sea-Doo GTX 1503, engineered to keep water out of the hull where the driveshaft passes through the jet pump tunnel.

Overview

This carbon ring kit for Sea-Doo GTX 1503 replaces the worn sealing ring that rides against the driveshaft on 2002-2003 models. The carbon ring kit is a routine maintenance item for anyone servicing a jet pump or chasing a slow leak at the shaft tunnel. It fits riders and shops working on the 1503-powered GTX platform.

Built For Performance

• Carbon sealing ring designed to ride against the driveshaft with minimal friction
• Rubber boot and retaining components hold the ring square to the shaft
• Resists water intrusion at the hull pass-through under load
• Direct replacement for the factory sealing ring assembly
• Built for repeat service intervals on the 1503 engine platform

Fits These Machines

• for Sea-Doo GTX 1503 (2002-2003)

On-The-Job Use

• Routine driveshaft seal service on 1503-powered GTX models
• Jet pump removal and rebuild jobs
• Troubleshooting water intrusion at the hull tunnel
• Winterization and pre-season maintenance

Specs At A Glance

Good To Know

Q: How do I know the carbon ring needs replacing? A: Common signs include water accumulating in the hull, a visible gap or scoring on the ring face, and roughness when the driveshaft spins by hand. Any of these point to a worn sealing ring.

Q: Does the driveshaft need to come out to install this kit? A: On most 1503-powered Sea-Doo models the jet pump and driveshaft are removed to access the carbon ring assembly. Follow the factory service procedure for your exact model year.

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