Mounting Bolt Pattern and Center Hole Diameter For Dexter Trailer Brake Assemblies 23-248 and 23-429
Updated 08/11/2022 | Published 08/10/2022
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Question:
What is the diameter of the center hole on the # 23-429, and 23-428 brake assembly? I am trying to replace my 23-369 and 23-370 brakes with a 9 hole mounting plates? Any information or ideas to repair or replace my brakes without replacing my axels would be greatly appreciated. Thank you
asked by: Joel F
Expert Reply:
The Dexter Electric Trailer Brake Assembly # 23-429 & # 23-428 have a center opening of 3-7/8" for fitting on the axle tube. It will mount to bolt holes that are 3-5/8" spread left to right and 4-3/8" top to bottom. I have included images below with both measurements to help you identify the fitment. We also have them as a Set # 23-428-429 since you will will being replacing them on multiple axles. If these will not fit your current axles please let me know your mounting pattern and the center hole diameter required.
(click to enlarge)
(click to enlarge)
Product Page this Question was Asked From
Dexter Electric Trailer Brake Assembly - 12-1/4" - Right Hand - 7,200 lbs
- Accessories and Parts
- Trailer Brakes
- Electric Drum Brakes
- RH
- 7200 lbs
- Brake Assembly
- Manual Adjust
- 12-1/4 x 2-1/2 Inch Drum
- Dexter
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