The Demco Hydraulic Trailer Brake Actuator part #DM72VR should be a direct replacement for the Atwood 61101 Brake Actuator that you have now. This newest updated it rated at 7K instead of 6K. This is a bolt on option that mounts on 3" centers.…
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…
The Hydrastar Vented Marine Electric Over Hydraulic Actuator for Disc Brakes #HS481-8067 is designed to be completely plug-and-play so the female end of the 7-way would need to connect to the 7-way cable that's already installed on the trailer…
For as trashed as those brake assemblies are I am impressed with how spotless that spindle is! Based on the bearing numbers you mentioned you have a #84 spindle and the hub part #AKHD-545-35-G-K is correct. Since this its galvanized it's a really…
Hi Joseph, the 3,500 pound rating on part #C80136 is for each individual safety cable, not the pair. That said, the ratings are not added together, so the maximum weight of the vehicle or trailer being towed still cannot exceed 3,500 pounds. The…
Hey Clay, if the bolt pattern of your boat trailer does not match what is on the Demco actuator part #DM8104311 you have the option to redrill holes on the trailer to match the actuator or you can have the actuator welded to the trailer. I'd…
The replacement I recommend for an Atwood Surge Brake Actuator 85778 is the Demco Hydraulic Brake Actuator part #DM62VR. It has the same ball size, offers a bolt-on install, and has a greater capacity. The only difference is it has an electric…
Not another one! Just kidding Dirk! I was in the Marines I enjoy these conversion questions on the M1101 trailers. I'd be more than happy to list the parts you need, along with quantity, and confirm compatibility. 1 - Timbren Axle-Less Trailer…
That's a really good question, and there is a difference between the 7,500 lb Dexter DX7.5L A-60 actuators for disc brakes; the differences are both in what they fit, as well as their length. - 14" Long & Top-Mounted For 3" Wide…
Since Atwood went out of business none of their actuator (or other product) replacement parts are available unfortunately, so your only real option to having a working actuator is to replace the entire unit. I am attaching a link to our selection of…
Hey Robert, yes the Kodiak disc brake calipers part #KDBC225DAC that you referenced will replace the Tie Down calipers you have now 46304, they can be used as a left or right hand caliper and does come with ceramic brake pads. If you ever needed…
Your internet site is very well organized and easy to use...My order was shipped very promptly and included everything I ordered...All in all this was a simple procedure for what can be a complicated order. I would use your company again or recommend you to others. Your selection was broad and your prices fair.
Robert
Bloomington, IL
Brake Actuators with Manual Lockout for Easier Reversing
Manual lockout lets you back up without triggering your surge brakes. Choose an actuator that matches drum or disc brakes, your trailer's weight capacity, your coupler ball size, and the tongue size it bolts onto. Depending on your trailer, installation may be bolt-on or require welding.
Prime the system and bleed the brakes after installation for a firm pedal. Check that the manual lockout engages securely before reversing. Inspect the emergency cable and the master cylinder cover; replace if scuffed or missing. For boat use, ensure the cap or plug seals well to help keep water out when the trailer is backed into the water.
Yes, you can, but you may need to weld the new actuator if your tongue doesn't have bolt holes. Verify the tongue's channel size and brake type so the actuator matches. Prep clean steel and align the coupler straight before welding. Once mounted, fill the reservoir, prime, and bleed the system to restore braking.
A manual lockout lets you back up without engaging the trailer brakes when it's activated. Insert the lockout key or pin and confirm it seats fully in the slot. If the fit seems loose, check engagement and adjust or replace worn pieces so it stays put. Remember to remove the lockout before towing forward so your surge brakes operate normally.
Match the actuator to your brake type and your tongue's channel size. Measure the tongue and confirm bolt-hole locations; if the old unit was welded, plan for a weld-on install. Check your brake line reach—the port or lockout area can sit farther than your original, so a short flex line may be needed. After mounting, prime and bleed the brakes.
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