The Sea-Doo Carbon Ring Kit is a genuine OEM driveline service kit designed to maintain the carbon seal system used on many Sea-Doo 4-TEC watercraft. The carbon seal assembly creates the watertight seal between the driveshaft and hull by pressing the carbon ring against the stainless steel wear ring on the driveshaft while allowing the shaft to rotate freely.

As the driveshaft spins, the carbon ring maintains constant contact with the wear ring to prevent water from entering the hull. Over time the carbon surface naturally wears due to friction and heat. When the carbon ring becomes worn or damaged, the seal can weaken and allow water intrusion into the hull. Replacing the carbon ring kit restores proper sealing pressure and helps maintain reliable propulsion system performance.

This kit is commonly replaced during jet pump removal, driveshaft service, or preventative maintenance of the Sea-Doo carbon seal assembly.

Features
• Genuine OEM Sea-Doo replacement kit
• Restores the watertight seal between the driveshaft and hull
• Helps prevent water intrusion caused by worn carbon seals
• Designed for Sea-Doo 4-TEC propulsion systems
• Ideal for driveline maintenance and carbon seal service

Fits the following Sea-Doo models

RXP-X Series
2018 RXP-X 300

RXT-X Series
2018 RXT-X 300

GTX Series
2018 GTX 155
2018 GTX Limited 300

GTI Series
2018 GTI 90
2018 GTI 130
2018 GTI 155

GTR Series
2018 GTR 230

WAKE Series
2018 WAKE 155