Carbon Ring Kit for Sea-Doo GTI SE 155 1503 2016-2019

Carbon Ring Kit for Sea-Doo GTI SE 155 1503

This Carbon Ring Kit is a replacement drive line sealing kit for the Sea-Doo GTI SE 155 1503, sealing the interface between the driveshaft and the jet pump to keep water out of the hull and keep the driveline running as intended.

Overview

The Carbon Ring Kit for Sea-Doo GTI SE 155 1503 is a direct-fit drive line sealing solution that replaces a worn or leaking carbon ring on your personal watercraft. This carbon ring kit stops water intrusion at the through-hull seal and helps maintain proper driveshaft alignment so your Sea-Doo GTI SE 155 1503 stays dry and dependable on the water. It is intended for riders and technicians performing routine jet pump and driveline service.

Built For Performance

• Carbon ring construction designed for marine sealing duty
• Seals the driveshaft-to-pump interface to block water ingress
• Helps maintain consistent driveshaft alignment under load
• Fits 1503 engine applications across the listed model years
• Service-replacement item for worn or damaged original rings
• Compact kit sized for standard jet pump housing fitment

Fits These Machines

• for Sea-Doo GTI SE 155 with 1503 engine, 2016-2019

On-The-Job Use

• Routine driveline and jet pump maintenance
• Replacing a leaking carbon ring found during inspection
• Post-season service on personal watercraft
• Shop or DIY repair of water intrusion at the through-hull seal

Specs At A Glance

Good To Know

Q: What does a carbon ring do on a jet ski? A: It seals the driveshaft where it passes through the hull, keeping water out of the engine bay while allowing the shaft to spin freely. A worn ring lets water in and should be replaced promptly.

Q: Is this an original manufacturer part? A: No, this is an aftermarket replacement Carbon Ring Kit made for Sea-Doo GTI SE 155 applications. Confirm your engine and model year match the listing before ordering.

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