Parts Needed to Convert Brakes to Hydraulic Over Electric
Published 09/01/2017 >
Products Featured in This Question
Question:
My boat trailer currently has 10 x 2-1/4 hydro brakes. What would I need to convert them to hydro over electric?
asked by: Mark
Expert Reply:
To make the conversion, you'd need an electric over hydraulic brake actuator, the specific one depending on if you have disc or drum brakes. You'd want to use the HydraStar # HBA-12 for drum brakes or HydraStar # HBA16 for disc brakes.
The other component you'd need is a brake controller compatible with the actuator, such as the Prodigy P2 # 90885.
I've added links to video reviews of each of these products for you to take a look at.
Product Page this Question was Asked From
Hydrastar Electric Over Hydraulic Actuator for Drum Brakes - 1,200 psi
- Brake Actuator
- Electric-Hydraulic Brake Actuator
- Boat Trailer
- Travel Trailer
- Drum Brakes
- Hydrastar
more information >
Featured Help Information
Miscellaneous Media




Continue Researching
- Shop: Brake Controller
- Shop: Gooseneck to 5th Wheel Trailer Coupler Adapter - Inner Tube - Square - 25,000 lbs
- Q&A: Installing Hydraulic Disc Brakes on a 5th Wheel Trailer
- Search Results: hs496~252
- Search Results: k71~651
- Shop: Hydrastar Disc Brake Kit w/ Actuator for Tandem Axle Trailers - 13" Hub/Rotor - 8 on 6-1/2 - 7K
- Shop: Hydrastar Disc Brake Kit w/ Actuator for Triple Axle Trailers - 13" Rotor - 8 on 6-1/2 - 7K
- Shop: Dexter Disc Brake Kit - 12-1/4" Hub/Rotor - Oil - 8 on 6-1/2 - E-Coat - 8,000 lbs
- Shop: Hydrastar Electric Over Hydraulic Actuator Kit for Disc Brakes - 1,600 psi
- Shop: Kodiak Hydraulic Brake Line Kit - Tandem Axle - 20'
- Shop: Hydrastar Disc Brake Kit w/ Actuator for Tandem Axle Trailers - 13" Rotor - 8 on 6-1/2 - 7K
- Q&A: Brake Controller Recommendation for a Truck with Air Brakes and a Trailer with Electric Brakes
- Shop: Trailer Wiring
- Shop: Vehicle Tow Bar Wiring
- Video: Buyers Products Wiring - Wiring Adapters - 337TC1067P Review
- Q&A: Availability Of Replacement For RV Designer T517 Baggage Door Lock Without Plunger
- Q&A: How To Install HBA-CAM Hydrastar Adapter
- Q&A: Replacement Trailer Taillight Lens with SAE STIAP2 04 DOT DOT Number On It
- Q&A: PSI Rating for Dexter Hydraulic Trailer Brakes
- Q&A: Installation Time for Blue Ox BX1128 Flat Tow Base Plate Kit for 2016 Jeep Grand Cherokee
- Article: Adding Electric Over Hydraulic Disc Brakes
- Article: Parts Required to Add Electric Over Hydraulic Drum Brakes to a Trailer
- Article: How to Replace Trailer Leaf Springs in 5 Steps
- Article: Parts Needed to Add Hydraulic Disc Brakes to a Trailer
- Article: Trailer Drum Brakes vs. Disc Brakes: Making the Decision
- Article: How to Measure for Travel Trailer and Fifth Wheel Steps
- Article: Parts Needed to Add Electric Drum Brakes to a Trailer

