Will the Dexter Disc Brake Kit K71-635-93 Fit a 8000 Pound AL-KO Axle?

Updated 05/27/2021 | Published 05/24/2021

Products Featured in This Question

Dexter Disc Brake Kit - 12-1/4" Hub/Rotor - Oil - 8 on 6-1/2 - E-Coat - 8,000 lbs

(2)

$1949.82

Trailer Brake Mounting Flange for 3-1/2" Axles, 12-1/4" Brake Assemblies

$29.43

Question:

Would this brake kit fit a 8000lbs Al-KO axle?

asked by: Ray L

Helpful Expert Reply:

The Dexter E-Coat Disc Brake Kit # K71-635-93 is designed to fit an axle that uses an inner bearing # 25580 (1.75" inner diameter), and an outer bearing # 02475 (1.25" inner diameter). From what I could find out about the AL-KO 8k axles, these should match what you have. I wasn't able to find the bolt pattern for brakes that AL-KO typically comes with, however, so this will need to be verified.

I had the caliper bracket measured and the following measurements will correspond to the picture below.

Red - 3 7/16 inches
Green - 3 7/16 inches
Blue - 3 5/8 inches
Pink - 5 inches

If these match what you have, you will be good to go. If they do not, we do have a replacement flange # 4-50, but this is a weld on part and is for a 3 1/2 diameter axle. If this doesn't work for you, let me know what measurements you get and I can see what we can find for you.