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Review of Demco Brake Actuator - DM5921 Video

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Products Featured in this Video


Replacement Master Cylinder w/ Inline Solenoid for Demco Actuators - Drum Brakes


Demco Accessories and Parts

5 reviews


Code: DM5921

Price:  $93.39
  • Accessories and Parts
  • Brake Actuator
  • Hydraulic Drum Brakes
  • Master Cylinder
  • Demco



Master cylinder with inline solenoid installs in your Demco actuator and wires into your tow vehicle so that your trailer brakes won't activate when you shift your vehicle into reverse. For use with Demco hydraulic surge-type drum brake actuator.


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Demco Brake Actuator - DM5921 Review


Today we're going to take a look at the replacement master cylinder with the inline solo Knight for Demco drum brake actuators. Now this is a replacement master cylinder. It's designed for use with the Demco trailer brake actuators with electric reverse lockouts. It is designed to work with the DA66B, the DA86, the DA91, the DA10, the DA16 and the DA20 models designed for drum brakes. You can see… see more >     


Info for this part was:

Employee Jeff D
Installed by:
Jeff D
Employee David F
Installed by:
David F
Employee Chris R
Video Edited:
Chris R
Employee Schuyler H
Video by:
Schuyler H

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