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Hello everybody, this is Jeff at etrailer.com. Today we're gonna take a look at this Demco 12 inch adjustable Center channel hydraulic drum brake actuator has a 20,000 pound gross towing weight capacity and a nice prime finish to it. Now this hydraulic actuator will activate your trailer's brakes when your tow vehicle slows or stops. Basically what happens is when you apply the brakes in your… see more >
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In order to determine the torque rating for the lug nuts on your trailer you will need to know check out the chart I attached that shows all of the torque specs for all the trailer lugs available based on stud size, wheel material and wheel size.
view full answer...The manual lockout on your Atwood 85778 surge brake coupler is there so that you can back up the trailer without the brakes locking up on you. Yes you can safely tow your trailer with the broken manual lockout, you just have to make sure you…
view full answer...Hey Kevin, for your Demco DA70 actuator you can use the Reverse Lockout Solenoid for Demco Hydraulic Brake Actuators #DM11993.
view full answer...Traditionally, trailer manufacturers did not use electric brakes on boat trailers because the brake magnet wiring and trailer wiring did not always have the best insulation or water protection. These days, more and more manufacturers are using…
view full answer...I am sorry I don't have any tires that are going to fit your rim. I do have a couple of comparable size tires that come in a wheel tire combo. I have listed the two below along with their lug patterns. 5 on 4-1/2 Lug Pattern - Kenda 205/65-10…
view full answer...The biggest difference between the servo styles that you'll notice is between free backing plates and the others. The free-backing plates will allow your trailer to back up without having the brakes lock up. With surge brakes typically when you…
view full answer...Trailer wheel bearings are specific to the spindle that is installed on the axle that is on your trailer. You will need to safely support the trailer, remove the wheel and tire, remove the grease cap, remove the cotter pin and washer that secures the…
view full answer...To find the load capacity for your axle you should look on the trailer VIN plate or sticker that lists the VIN number. The weight rating of the axle should be listed on that same plate or sticker. Also, the axle could have a tag or plate on it that…
view full answer...To get the best braking power for your boat trailer you would want to have disc brakes on both axles. If you happen to be limited to one axle then you would want the rear outfitted. With a 5,000lb boat you likely have two 3,500lb torsion axles. The…
view full answer...There really isn't a particular maximum trailer weight that is used to determine when brakes need to be added to both axles of a tandem axle setup. While I do still recommend checking your local laws, I am also not aware of any general laws that…
view full answer...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…
view full answer...That's a very good question, we tend to be extra cautious and say to use 10 gauge wire because that would be more than enough. When you get into longer trailers that will end up using a lot of wire the heavier gauge wire becomes more necessary.…
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