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Nothing’s more frustrating than brakes locking up when you’re trying to back into a tight spot. The built-in electric reverse lockout on this actuator solves that problem by keeping the brakes from engaging when you shift into reverse. It’s wired through the reverse light circuit using a 5-pole flat, 6-way round, or 7-pole connector, so the solenoid is automatically activated when you need it. You get clean, controlled movement whether you’re backing down a ramp or maneuvering in a driveway.
When it comes to stopping power, this surge-type actuator really delivers. With a 7,000-lb capacity and a master cylinder designed for disc brakes, it applies the right hydraulic pressure when your tow vehicle slows down. The actuator telescopes forward under deceleration, sending fluid to your trailer’s brakes for smooth, even braking every time. It’s the kind of setup that feels steady and confidence-inspiring when hauling heavier loads or towing over longer distances.
Corrosion can end a trailer’s life early, especially if it sees water or salty conditions. The heavy-duty steel construction and zinc plating on this actuator keep rust at bay and protect the moving parts from wear. A built-in shield also keeps the solenoid valve protected from dirt and moisture, so the whole system stays reliable season after season.
Installing this actuator is straightforward thanks to its bolt-on design. The bolt holes are spaced 3" apart on center to fit a standard 3"-wide channel tongue. It uses two 1/2" x 4" grade 5 bolts (not included), so you can mount it securely without special tools or fabrication. Once in place, it’s ready to connect straight to your trailer’s hydraulic lines and wiring harness.
If you tow with different setups, the multi-fit coupler makes life easier. It adjusts to fit 1-7/8", 2", or 50-mm hitch balls using a simple turn handwheel latch that tightens the coupler around the ball. That flexibility means no swapping couplers or second-guessing which ball size you’ll need before heading out.
Customer Satisfaction Score:
94% were satisfied with this product
6% of customers were not satisfied
Ratings & Reviews
This product is a champ when it comes to trailer brakes the reverse actuator automatically disengages the brakes so you won't have to manually . Easy to install looks good
I replaced a twenty four year old coupler with the Titan T4750820.
My previous system had a separate coupler, hydraulic pack, and battery box. I could not keep up with the effects of salt water and time. It became a maintenance and safety nightmare.
The installation of a titan hydraulic coupler and a Tekonsha P3 brake controller has restored my confidence in my braking system.
The staff at etrailer.com was first class in answer all my questions and making sure I got the right gear the first time.
The coupler itself met expectations and is functioning perfectly. However, there are three things I would like to report that would make the installation easier. First, some written instructions would be helpful. There was NO documentation that came with this major item. Next, I was unable to attach the solenoid cutoff for the coupler and determined the solenoid was a different thread size than the coupler's reservoir fitting. I spent extra time and two trips to the hardware store to correct this only to discover that the fitting on the reservoir needed to be removed AND REPLACED with the solenoid connection. The last item relates to the protective cover for the solenoid. A separate part is included that protects the solenoid and its fitting but nothing tells you that this needs to be installed in place of the shorter cover supplied on the coupler. One additional point is the lack of instructions to properly bleed the braking system. It is a little tricky on this item and knowing the correct process would have been helpful instead of relying on internet searches to find help.
Order arrived on time and as described!
Trailer coupler was delivered on time. It bolted up to the trailer ok. However, a disc brake lock out solenoid is in a separate box contained in the shipping box. It threads into the surge brake fluid outlet ok, but the solenoid outlet thread and end shape is a mystery that sent me running around town to locate a fitting with the right thread and shape. Very frustrating that the kit did not have a fitting that would convert to something standard. Still searching after two days of searching. Makes this kit relatively worthless til you solve this problem.
Not sure of actual product performance yet. But you guys really need to add a small instructional sheet. Wasted half an hour trying to figure out fittings before I finally figured out that since reverse solenoid was not attached it replaced the fitting already on the cylinder. Then after I had it together I saw that the longer shield that was included loose for the reverse lockout solenoid could NOT be put on without removing short shield which could not be removed without taking off the brake lines that I had just installed. Half sheet of paper with 2 or 3 sentences is all you would need to include.
Device is sturdy and put together well. My problem was when I unloaded it I could not for the life of me get the coupler to unlatch from my trailer hitch. Despite numerous attempts to get creative, I finally had to remove the hitch from my truck and drive off, and my trailer hitch is still attached to the coupler just hanging there. Disappointed.
Work as intended and was easy to instal l.
This Company is exceptionally good.
exactly as described and a perfect replacement. Came quicky.
Excellent
Really nice, I was able to use all of the parts to re-build my actuator without having to cut or weld my trailer. Works great
I want you to know I am very happy with the actuator. I installed it and have used the boat several times since. The actuator is quality and the service from e-trailer is always excellent. I will continue to use your services as needed.
I love etrailer everything was perfect
Burton
4/18/2023
Working out is just as it should no issues at all.
Have not installed at time of writing, but is a perfect match to my old unit! Looking forward to install! Thanks trailer.
Bruce
12/11/2023
The Dexter hitch is performing well, although I have found it needs to be lined up precisely to the ball to connect...low tolerances that way. Another concern I have, although it has no direct bearing on this hitch, is that I recently learned some jurisdictions are only allowing tandem trailers with electric/hydraulic brakes...I guess they feel solely hydraulic surge brakes are "less" safe? You guys might consider a small note about this in your descriptions.
Not a fan of the screw down coupling
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Jose
10/25/2025
Works fine. This feature to adjustment size ball, great