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Replacement Brake Actuator for a 1995 Hoss Boat Trailer  

Updated 10/29/2025 | Published 03/10/2025

Question:

Working on the surge brakes for my 1995 Hoss boat Trailer, after removing the coupler, I see that there is not enough slack in the rubber brake line to pull the master out the front. It also seems next to impossible to be able to disconnect and reconnect the brake line through the top access hole. Any ideas other than hiring a midget with tiny hands to do the threading on and off?

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Brake Actuator
Brake Actuator
(click to enlarge)

Expert Reply:

Hey Mel thanks for the picture! I really like your idea and if you go forward with it, send me a video!

Unless you're wanting to cut into your coupler to give yourself some more room my only solution is to replace it with one like the Dexter DX7.5L A-60 Brake Actuator w Electric Lockout item # DX56FR. Or one of the Demco Hydraulic Actuator item # DM72VR for Drum or item # DM62VR for Disc brakes that mount over the top.

If you could comment below with a part number off of your current actuator and some dimensions/specifications, I would be happy to make a more specific recommendation.

expert reply by:
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Jerred H
Jerred H. profile picture

Jerred H.

10/27/2025

Hey Mel, what ended up working with the surge brakes on your Hoss trailer? Were you able to find an actuator that gave you enough room to work with the brake line? Your update could make it easier for the next person tackling a similar setup.

Mel profile picture

Mel

10/27/2025

@JerredH Sorry, I hadn't realized you had written back. i have the brake project slated for a winter project since I won't be using the boat til spring. In prepartion, I deduced that will be able to disconnect the hard brake line where it exits the trailer frame by the front axle, tying a string or wire to it for retrieval purposes after pulling the master out from the front of the tongue in order to change it out. I plan on replacing it with the same Dico Model 10 master. Will be nice to have brakes once again... Thx.
Jerred H. profile picture
Etrailer Expert

Jerred H.

10/29/2025

@Mel All good! Yeah brakes are super helpful!

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