Correct Replacement For Demco DA20 Actuator For Drom Brakes
Updated 01/19/2026 | Published 07/31/2024
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Question:
I have a 2006 Belshe equipment trailer. Belshe support says it uses DEMCO DA20. Will this master cylinder work? I’m assuming I should use DOT 3 brake fluid. Also does the DA20 have any grease points? Or other maintenance to keep up with?
asked by: Jessica
Expert Reply:
Hey Jessica,
The # DM8101222 is the actuator as opposed to a master cylinder, so I believe you are referring to the actuator itself. This is the DA10 and you can use it in place of the DA20 # DM8202032 if you like.
You are right in your assumption regarding DOT 3 brake fluid, and the DA10 as well as DA20 do not have any type of maintenance or grease necessary.
Product Page this Question was Asked From
Demco Hydraulic Brake Actuator - Drum - Primed - 8" Adjustable Channel Center - 12,500 lbs
- Brake Actuator
- Surge Brake Actuator
- Farm Trailer
- Construction Trailer
- Weld-On
- 12500 lbs GTW
- Channel
- 3 Inch Channel Tongue
- Drum Brakes
- No Lockout
- Demco
more information >
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John H.
1/19/2026
Hey Jessica, how did things go with the DA10 actuator on your Belshe trailer? Did it end up working well as a replacement for the DA20? Your update could make it easier for the next person with the same setup.