Replacement Electric Over Hydraulic Actuator for Drum Brakes
Updated 01/05/2026 | Published 09/11/2024
Question:
I am faced with replacing the actuator on my boat trailer. What actuator would be best for my single axle, hydrolic drums. EOH? or inertial? My truck has a factory actuator 2013 F150
asked by: Doug H
Expert Reply:
Hey Doug! The best actuator for your boat trailer and truck is going to be the Hydrastar Electric Over Hydraulic Actuator item # HBA-10. This is specifically designed for drum brakes on both single and double axle trailers and has a maximum pressure of 1,000 psi. It is going to be compatible with the factory brake controller in your 2013 Ford F-150. I assume that's what you mean by factory actuator.
Product Page this Question was Asked From
Hydrastar Electric Over Hydraulic Actuator for Drum Brakes - 1,000 psi
- Brake Actuator
- Electric-Hydraulic Brake Actuator
- Boat Trailer
- Travel Trailer
- Drum Brakes
- Hydrastar
more information >
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Jerred H.
1/5/2026
Hey Doug, how did the Hydrastar electric over hydraulic actuator work out on your boat trailer? It sounds like a solid match for your F-150’s factory brake controller. Your experience could help others choosing between EOH and inertial setups.