Can Air Over Hydraulic Actuator of Trailer be Replaced with EOH
Updated 08/12/2025 | Published 08/08/2025
Question:
Hello, I just recently purchased a 2006 Renegade Stacker gooseneck race trailers and wanted to know if the electric over hydraulic unit would work on this trailer. it is a 46 ft, air over hydraulic brakes, air ride suspension, I am looking to covert the drum hydraulic braking system from Air over hydraulic to Electric over hydraulic as my truck does not have air brakes on my freightliner sport chassis. look forward to your reply and if you need specific pictures I can take them. Thank you Paul
asked by: Paul O
Expert Reply:
Hey Paul, yes you can replace the air over hydraulic actuator with an electric over hydraulic actuator like the Dexter DX part # K71-650. It would connect to the brake lines just like your current actuator but instead of air pressure the voltage from an electric brake controller would control the pressure. What type of trailer wiring connector does your trailer have and does your tow vehicle have a brake controller?
Product Page this Question was Asked From
Dexter DX Series Electric Over Hydraulic Brake Actuator for Drum Brakes - 1,000 psi
- Brake Actuator
- Electric-Hydraulic Brake Actuator
- Boat Trailer
- Travel Trailer
- Drum Brakes
- Dexter
more information >
Continue Researching
- Search Results: 5th wheel gooseneck adapter
- Search Results: brake controller
- Shop: Brake Controller
- Shop: Redarc Tow-Pro Elite Brake Controller w/ Custom Harness - Dash Knob - Off-Road Mode - Up to 3 Axles
- Shop: Gooseneck to 5th Wheel Trailer Coupler Adapter - Inner Tube - Round - 25K lbs
- Shop: Curt Echo Under-Dash Bluetooth Brake Controller w/ OneControl App - Up to 4 Axles - Proportional
- Shop: Gooseneck to 5th Wheel Trailer Coupler Adapter - Round - 30K
- Shop: Redarc Tow-Pro Liberty Brake Controller w/ Custom Harness - Dash Knob - Up to 2 Axles - Proportional
- Shop: Redarc Tow-Pro Trail Brake Controller w/ Custom Harness - Dash Knob - Off-Road Mode - Up to 3 Axles
- Video: Redarc Tow-Pro Liberty Brake Controller Review RED24FR
- Video: Review of Redarc Trailer Brake Controller - Tow Pro Elite Proportional With Wiring Harness - RED42CR
- Q&A: Can Electric Brake Controller Be Installed on Semi with Air Brakes
- Shop: Redarc Tow-Pro Liberty Brake Controller w/ Custom Harness - Dash Knob - Up to 2 Axles - Proportional
- Q&A: Recommended Air Brake Controller Compatible With Electric Over Hydraulic Brake Actuator
- Video: Converting Your M1101 Military Cargo Trailer to 7 Way Wiring
- Search Results: trailer lights
- Search Results: electric brake controller
- Search Results: redarc tow~pro elite
- Search Results: lippert trailer brakes
- Video: An In-Depth Look at the Optronics Armored LED Clearance and Side Marker Light
- Video: In-Depth Review of the Armored Clearance and Side Marker Trailer Light
- Video: An In-Depth Look at the Armored Clearance and Side Marker Trailer Light
- Video: All You Need to Know About the Armored Clearance and Side Marker Trailer Light
- Shop: Trailer Wiring
- Q&A: Converting Military Trailer Air Over Hydraulic Drum Brakes to Electric Over Hydraulic
- Shop: Trailer Hitch
- Q&A: What is the Difference Between a Class II and a Class III Hitch?
- Search Results: trailer hitch
- Article: Trailer Wiring Diagrams
- Q&A: What is the Difference Between a 4-Way and 7-Way Trailer Connector
on Brake Actuator
Paul O.
8/12/2025
Hello Jameson, It has the standard 7 pin that comes on all pick up trucks. I just found out the trailer has 10k axles X 3 so is the same controller good or will it have to have a larger one with more pressure? Thank you for the reply