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The zinc-plated exterior on this actuator holds up well in wet or salty conditions, so it’s a smart choice for boat or utility trailers that see a lot of weather. Inside, the aluminum master cylinder resists rust and pitting better than cast steel, keeping the braking system smooth and reliable over time.
Hooking up is straightforward thanks to the over-center latch mechanism that only engages when it’s fully seated on the 2" hitch ball. The low-profile coupler design gives a clean connection without extra fuss, making it easier to hitch and unhitch in tight spots.
With a 7,500-lb capacity, this surge-style actuator automatically syncs your trailer’s brakes with the tow vehicle’s deceleration. As your trailer moves forward during braking, the actuator telescopes and applies pressure through the hydraulic drum system. It gives steady, proportional braking without needing electronic control boxes.
The bolt-on design fits standard 3" channel tongues, so setup goes quickly with no need for welding or major modification. It’s a dependable option for replacing older actuators or putting together a fresh trailer build where bolt-on hardware is preferred.
Whether you’re maintaining a boat trailer, outfitting a farm or construction rig, or upgrading a travel or utility trailer, this unit handles the job with straightforward dependability. Its hydraulic design and corrosion resistance make it a practical match for many everyday towing setups.
Ratings & Reviews

Jenny N.
10/20/2022
It seems like we missed the mark with your order. We are happy to help.
Info for this part was:
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Tom E.
3/25/2023
The new Brake Actuator is working great and I haven’t had any issues at all. Thanks etrailer