Will Manual Lock Out Kit for Demco DA75 Actuators Fit Demco DA70

Updated 09/14/2025 | Published 08/29/2025

Products Featured in This Question

Manual Lock Out Kit for Demco DA75 Trailer Brake Actuators

(2)

$33.35

Reverse Lockout Solenoid Kit for Demco DA66B and DA70 Hydraulic Brake Actuators - Non-Bypass

(34)

$78.41

Demco Hydraulic Brake Actuator - Drum - Zinc - 2" Ball - 7,000 lbs

(339)

$152.75

Question:

I have a new Demco Actuator. DA70, I want to know. if Manual Lock Out Kit for Demco DA75 Trailer Brake Actuators Part Number: DM93CV. will fit the DA70 Actuator

asked by: Hans G

Expert Reply:

Hi Hans; the Manual Lock Out Kit for Demco DA75 Trailer Brake Actuators # DM93CV is not compatible with the Demco DA70 like # DM72VR. The design is different and won't allow for the installation of the lockout. If you want to add a lockout to your DA70 it will have to be an electric lockout # DM5836.

expert reply by: Robin H

Reverse Lockout Solenoid Kit
(click to enlarge)

Robin H.

9/12/2025

Hey Hans, did you decide to go with the electric lockout for your DA70 actuator? I'm curious to know how it worked out for you, as it could help others looking for similar solutions.

Hans G.

9/14/2025

@RobinH I have one, but that does not solve the problem. I also have Trailer Valet RVR to move my boat into its parking area. with a little drainage slop to keep water away. Now the area is to tight to fit my truck in their so i need to use a RVR. but since no one has any solutions, the best idea I can come up with is. Get one of the 12v 7ah Lifo batteries ( the kind they put into those kids battery operated vehicles. Then get a flat 5 pin and wire connect reverse/ground wires to battery and plug, find some way to mount the battery to the RVR