Electric-hydraulic brake actuator with brake lines lets you use an electric brake controller from inside your vehicle to adjust and control your trailer's hydraulic brakes. Enjoy convenience as you achieve greater braking control and performance.
Features:
Specs:
Note: Do not power wash the Hydrastar actuator or take it through a commercial car wash. High-pressure water may damage the seals on the actuator.
The Hydrastar electric-over-hydraulic trailer brake actuator applies pressure to your trailer's hydraulic brake system in response to the electrical signals sent from your in-cab brake controller. As a result, your trailer's hydraulic brakes will be activated every time you apply the brakes in your vehicle or press the manual override on your controller. You will get responsive hydraulic braking, which you control conveniently from inside your vehicle with your electric brake controller.
Hydrastar Electric-Over-Hydraulic Actuator vs Standard Surge Brake Actuators
With the Hydrastar electric-over-hydraulic actuator, you can get all the benefits of towing with an electric brake controller while using hydraulic brakes. Because this actuator will activate according to the settings you have chosen for your brake controller (sold separately), you will have more control over when and how your trailer brakes engage. Depending on the features of your brake controller, you may be able to control both the rate and intensity with which your trailer's brakes activate. You can also use the manual override on your brake controller, which allows you to engage the trailer brakes without having to apply the brakes in your vehicle. And perhaps most impressive, if you have a proportional brake controller, your brakes will be activated with an intensity that matches the braking speed and power of your rig.
This pump-and-motor-based system increases response time compared with traditional actuators because the trailer brakes are triggered when you apply the brakes in the tow vehicle, as opposed to when the trailer pushes against the hitch ball. This not only gives you faster, more efficient braking, but it also eliminates the pushing sensation that occurs in setups that use standard surge brake actuators.
Hydrastar actuators are also beneficial because, unlike standard surge couplers, they allow you to activate your brakes when reversing down an incline, such as a boat ramp. Having the ability to brake in reverse gives you more control and prevents wear on your tow vehicle.
Hydrastar Installation
This Hydrastar electric-over-hydraulic brake actuator will give you years of trailer-stopping performance. The actuator mounts on your trailer's frame with the included hardware. Then it splices into the trailer's wiring and connects to your hydraulic brake lines from the 3/16" female port.
Durable Construction
Just like other Hydrastar electric-over-hydraulic actuator models, this system is built of extruded anodized aluminum for superior corrosion resistance. The weathertight seals protect internal components from the elements.
Brake Controller Compatibility
Not all electric trailer brake controllers work with this electric-over-hydraulic brake actuator. See the following table to determine compatibility with common models of brake controllers. For best performance, it is recommended that you use an aftermarket electric brake controller rather than an OEM factory-installed controller.
| Manufacturer | Vehicle Years/Controller Models | Compatible | Compatible if Used with HBA-CAM | |
|---|---|---|---|---|
| Vehicles | Ford | 2005-2006 | Yes | |
| 2007-2008 | No | Yes | ||
| 2009-2015 | Yes | |||
| Dodge | 2010-2015 | Yes | ||
| GMC/Chevy | 2007-2015 | No | Yes | |
| Brake Controllers | Drawtite | 5500 Activator II | Yes | |
| 5510 Activator II | Yes | |||
| Hayes | 81741B Energize III | Yes | ||
| 81760 Engage | Yes | |||
| 81792K G2 | Yes | |||
| 81725 Syncronizer | Yes | |||
| 81770 Endeavor | Yes | |||
| Hopkins | Impulse Digital 47325 | Yes | ||
| Insight 47297 | Yes | |||
| Brake Force 47225 | No | |||
| Reliance 47284 | No | |||
| Agility 47295 | No | |||
| Maxbrake | Brake Controller | Yes | ||
| Redneck | Redline TA900 | Yes | ||
| RedlineTA900A | No | |||
| RedlineTA1000 | No | |||
| RedlineTA1100 | No | |||
| RedlineTA1200 | No | |||
| Tekonsha | 90185 Prodigy | Yes | ||
| 90885 P2 | Yes | |||
| 90195 P3 | Yes | |||
| 90160 Primus IQ | No | |||
| 9030 Voyager | Yes | |||
| Valley | VA32812 Blackbird | Yes | ||
| VA32811 Phantom | Yes |
Customer Satisfaction Score:
97% were satisfied with this product
3% of customers were not satisfied
Ratings & Reviews
awesome product, I have installed 4 more for customers,, works great, very easy to install and do away with surge brakes,, its a 5 out of 5 ,,, ill be buying more
I just got it put on the trailer so really haven't had a chance to try it .
The part went on the 3 horse living quarters trailer which I hope to pull later today. The brakes activated properly, bleeding process was certainly a two man operation and took quite a bit of time.
Work Great Fast Shipping
The controller is still working. It tends to run at a low rate even when we're not braking, but perhaps it's something with our pickup or trailer wiring.
Loved going from Surge brakes to Electric, made a HUGE difference! Make sure to follow the directions, the color coding is not US standard when it comes to green, yellow, brown. BUt works great and easy to bleed.
This company is excellent! They have things I didn’t
even know I needed. Quick turn around time. Couldn’t be easier to get lights, hitches, jacks, brake controls (electric or electric over hydraulic). Been using this company for years and never had a problem.
I have a tandem axle dump trailer that came with factory hydraulic surge brakes. They worked sporatically at best, were very unpredictable, and eventually stopped working all together.
I installed the hba 10 as well as an electric breakaway switch and eliminated the surge hitch all together.
Works great. Far beyond my expectations.
Great product. Low maintenance. Small enough to put in almost any location. I put mine in a side tool box just above my trailer axles. Breaks engage as soon as pedal is engaged.
Very good product, it works well with my trailer. Much better than electric drum brakes. Only down fall is I found it is sensitive to voltage spikes. I had a faulty alternator and the control board in the unit burnt out. Somewhat disappointed that replacement parts were not available to repair my current unit. Had to replace that whole unit just for a small circuit board. Great unit otherwise as far as function.
Still working as it should, no problems with the actuator. Completely satisfied! If only the rest of my braking system were as trouble free!
I need to know how I can connect this 4 color wires on hydrastar actuator to my kaufman trailer??
I recently upgraded my trailer from an electric brake system to an electric over hydraulic brake system. I had heard good things about the actuator that etrailer sells, so I decided to give it a try. I'm glad I did. The actuator made the upgrade very easy. It was very easy to install, and it works fantastically. I would definitely recommend it to anyone considering an upgrade to their trailer brakes.
Been a year, haven't had one issues, very easy install. I went with the hydrastar unit so that i could utilize the brakes from a rear dana 60 axle, from a old service truck that i made into a trailer. The brakes function great. I recommend this unit to any one that is looking for a good solution to trailer braking using hydraulics, this system will also replace a surge brake system and operate much better. etrailer also had great follow up and customer care to see if I was satisfied with the unit which I am!
I am super happy with my replacement of the electric brakes on my camping trailer with this Electric Over Hydraulic Actuator and Hydraulic Brakes. It works SO much better than electric brakes ever did. I feel much safer towing the trailer now.
Came packaged safely and securely, everything was there as advertised. Parts look just as listed. No issue with install on etrailer's end. Will definitely be a repeat customer as needed.
Hooked it up and wired it in , everything worked flawless.
I am more impressed with the service I received from both representatives, Thomas and Justin. You both went above what is considered customer service in this day and age and I appreciate it! As for the part...exact replacement and is working as expected.
I WOULD BE OUT MANY THOUSANDS OF DOLLARS IF IT WASN'T FOR THIS AMAZING DEVICE! I'M A FARMER, AND DEPEND ON MANY THINGS TO GET THE JOB DONE RIGHT. THE HYDRASTAR ELECTRIC OVER HYDRAULIC ACTUATOR HAS MADE IT POSSIBLE FOR ME TO DELIEVER MY FRUIT TO THE WAREHOUSE, INSTEAD OF RELIEING ON THEM PICKING UP MY FRUIT. I'M SAVING THOUSANDS!!! THIS IS AN AMAZING SYSTEM THAT CAN HANDLE OVER 32,000 POUND LOADS. I WOULD BUY IT AGAIN, AGAIN, AND AGAIN! THANK YOU!
the unit itself is easy to install and is working great,I bought it last March/April and unpackaged it and installed on during off season in Dec. and noticed the fill cap broken during shipping to Canada, etrailer said they would not replace the $XX.00 cap because too much time has passsed,so un package ASAP.
Otherwise there prices are great.
Quick delivery, great service
It's been a good kit so far!! Had all the supplies I needed when installing it on my 30' float. Worked good on my Alko/kelsey hayes brake kit.
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