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Today on our trailer, we'll be installing the Demco Hydraulic Brake Drum Assembly, 10"x 2-1/4" in size on the left-hand or driver side, part number 40716. For the right, or passenger side, part number 40715. To begin our install, we'll first go ahead and remove the wheels. To remove our hub drum assembly, we'll go ahead and first remove the dust cap. Next, we'll remove the castle nut. Once the… see more >
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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...Looks like you have a 3,500 lb Dexter axle without brake flanges. The correct brake flanges for that style of axle is the part #4-35. Welding a mounting flange, possible item #4-35, is a very precise installation. The flanges need to be installed…
view full answer...We have had a customer with your same UFP hub HD-1377 successfully use as a replacement the hub/drum #AKHD-545-35-K which works on 3500-lb axles. This hub uses inner bearing #L68149 (1.378" inner diameter) and outer bearing #L44649 (1.063"…
view full answer...We do have what you need to replace the UFP HD-1377-10 hub and drum as well as add hydraulic brakes for your boat trailer. Here are the exact parts you will need: - Dexter Trailer Hub and Drum Assembly #84546UC3 - Hydraulic Trailer Brake Kit -…
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...Your picture is of a coupler that is also a brake actuator for hydaulic brakes. Very much like part #DM72VR although not exactly. Connecting the trailer to your tow vehicle is just the same as any other it's just harder to see. Under the coupler…
view full answer...Thank you for including images, this was a great help to me understanding what you will need to do to equip your trailer with electric brakes. The best thing for you to do is to immobilize the surge coupler. To do this you can weld the inner part of…
view full answer...To replace the Atwood 82541 surge brake actuator on your 1985 Trail-Rite boat trailer with drum brakes I recommend the Titan Zinc-Plated Brake Actuator - Drum - Multi-Fit Ball - Bolt On - 7,000 lbs #T43397007K which will fit your 3" wide tongue…
view full answer...That is an excellent question and is asked more often than you think. Electric brakes like what come in the Electric Trailer Brake Kit #AKEBRK-2 can be submerged in water when you are loading/unloading your boat. Since water and electricity don't…
view full answer...After you've packed the bearings and assembled everything, carefully slide the hub assembly onto the spindle and install the outer bearing. Install the spindle and tang washer and run the spindle nut down finger tight, then rotate the hub back…
view full answer...We off the Demco tow dolly Replacement Hub part #DM04369. This has the 5-on-4-1/2 stud pattern (the same as 5-on-115mm).
view full answer...Thank you for providing the photo of the left-hand brake assembly on your boat trailer. The bolt that attaches your actual brake shoe to the shoe lever arm should be tight, but we do not have an actual torque specification. It is intended that the…
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