Replacement Surge Actuator for 3 inch Wide Channel for Disc Brakes and 2-5/16 inch Ball
Updated 11/13/2025 | Published 10/19/2025
Question:
I have a 22-ft Jet Ski trailer with a 3 inch wide tongue I want a 2 and 5/16 ball coupler for the Jet Ski trailer with hydraulic disc brakes and a new Breakaway setup can you please send me something that will work Im having a very hard time no if anything I would rather have the ball raised
asked by: Collin K
Expert Reply:
Hey Collin, we have the Dexter actuator part # T4750820 that covers everything you need. It fits a 3 inch wide channel, has a 2-5/16 inch hitch ball size, has a breakaway kit that comes with it, and is for disc brakes without any drop. It also comes with an electric reverse lockout.
Product Page this Question was Asked From
Dexter Zinc-Plated Brake Actuator w/ Electric Lockout - Disc - 2-5/16" Ball - 12,500 lbs
- Brake Actuator
- Surge Brake Actuator
- Farm Trailer
- Boat Trailer
- Construction Trailer
- Travel Trailer
- Utility Trailer
- Bolt-On
- 12500 lbs GTW
- 2-5/16 Inch Ball Coupler
- 3 Inch Channel Tongue
- Disc Brakes
- Electric Lockout
- Dexter
more information >
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Jameson C.
11/13/2025
Hey Collin, how did the Dexter actuator end up working on your Jet Ski trailer? It sounds like it checked all the boxes for your setup with disc brakes and the breakaway kit. Your feedback could help others looking for the same fit.