Review of Hydrastar Brake Actuator - Electric-Hydraulic Brake Actuator - HS481-8065 Video

I attached two links down below the product links. They are guides for adding electric over hydraulic brake setups to a trailer like you mentioned. One covers drum brakes and the other disc. Putting brakes on one axle of a tandem trailer is a…

The electric over hydraulic actuator we recommend the highest is the Hydrastar part #HBA16. This actuator is the favorite of our installers because of how well it works. It is the most reliable and has the quickest reaction time. It will be your…

For the absolutely best performance and reliability you can't beat the HydraStar electric over hydraulic actuators. We have found that they are the most reliable, react the fastest and just in general work the best. For just the actuator…

We have found that trucks that integrated trailer brake controllers can be very temperamental when used with electric over hydraulic brakes. With that being said I recommend the Hydrastar Vented Marine Electric Over Hydraulic Actuator for Drum Brakes…

The electric over hydraulic actuator we recommend the highest is the HydraStar kit part #HS381-8067 that you referenced which is designed for disc brakes. Our installers prefer this kit to all of the other options because of how well it performs and…

The only trailer tire sensors that will work with the factory TPMS on your 2021 GMC Sierra 3500HD Denali is the GM kit 85110397 that is sold through GM. These sensors will need to replace the valve stems on your trailer wheels. I recommend staying…

We do in fact have both a nickel and stainless steel version of our Convert-A-Ball Interchangeable Ball Set - 3 Balls - 1" Shank. The nickel version is part #900b and is the more economical of the two. The stainless steel version is part #902B…

What we have found is the integrated trailer brake controllers on trucks can be very temperamental when used with electric over hydraulic brakes. I do recommend using a HydraStar Electric Over Hydraulic Actuator Adapter Module #HBA-CAM with your…

Brake actuators designed for drum brakes typically produce around 1,000 psi pressure at most, while disc brake actuators will produce closer to the 1,600-psi pressure that you mentioned in your question. I do not recommend using a disc brake actuator…

We do have a wiring diagram for you! Whether you have the 1,000 psi Dexter DX Series #K71-650 or the 1,600 psi Dexter DX Series #K71-651 the wiring will be the exact same. I have attached a wiring diagram and review videos for you to check out. Just…

Wiring connections for the Electric Over Hydraulic Brake Actuator are as follows. Yellow - Cold side of breakaway switch, The wire that goes hot when a breakaway occurs. Black - Positive connection on breakaway switch, The wire that charges the…

I wish there was a pressure reducer, but you'll have to swap out your disc brake Dexter Electric Over Hydraulic actuator for the drum brake version #K71-650 and you'll be set.