etrailer Uni-Servo Free Backing Hydraulic Brake Kit Installation Video

The item you selected, Titan Disc Brake Kit and Leverlock Actuator w/ Electric Lockout, part #T4747200, is zinc coated to prevent corrosion. To prevent warping, I would recommend allowing the brakes to cool after driving a long distance before…

The difference between the Titan Replacement Brake Shoes #T4798400 and #T4807700 is which brake assemblies the kits fit on. The #T4798400 fits brake assemblies #T4489600-500 where the #T4807700 fits discontinued braking assemblies T4203000. Both of…

The Hydraulic Brake Kit - Uni-Servo - Free Backing - 12" - Left/Right Hand Assemblies - 5.5K to 7K Item #AKFBBRK-7 looks like a similar fit. It sounds like you are just looking for the cylinder so based on the photos I recommend the Replacement…

It sounds like the 6K might be referring to 6,000 pounds although I cannot be 100 percent sure on that. I could tell you for sure if you could tell me the inner and outer bearing numbers stamped in to the bearings. A 7K axle will use inner bearing…

Your trailer must have free backing brakes if you have never used the surge brake actuating coupler reverse lockout. If you did not have free backing brakes, your brakes would most likely brake even if they didn't lock up when you back up because…

Brake lines don't have to be difficult to run. I recommend the Kodiak Hydraulic Brake Line Kit - Single Axle - 18' #18SI-BLKIT. This will give you one 18 foot flexible line and one 7 foot line and one 1-1/2 foot long line along with the tee…

Typically axles with a 3 inch diameter have a range of weight capacity ranging from 5,200 to 7,200 pounds. This is the weight capacity of each axle. Therefore, you camper trailer axles could have a combined weight capacity ranging from 10,400 to…

There are 3 brake lines included in the Hydraulic Line Kit, item #9504. The longest is 180 inches, and the two that are designed to run from the T to each wheel are 30 inches and 72 inches long. Normally the hydraulic lines are ran down the left side…

Do you by chance have a 3,500 ALKO axle 8500? Or an 8,500 lb axle? I believe you'd have the 3,500 lb axle but wanted to be sure. For 3,500 assemblies you'd want the part #AKFBBRK-35-D as replacing all of the individual parts you mentioned…

A 3 inch diameter round trailer axle normally has a 6,000 lb capacity. That would also match up to the other info you listed as well.

As an installer, I much prefer rubber lines as they are easier to use. The steel lines are more durable but I can't say I've ever had a trailer we worked on come back with a broken rubber hose either. The steel lines are very hard to work…

While the install instructions link for the #DM5939 does seem to be not working I was able to find a diagram that shows how this installs on a coupler for you to check out that shows how it installs and where.