What Dimensions Are Brake Mounting Flanges for 10 Inch Brake Assemblies

Updated 06/12/2021 | Published 06/09/2021

Products Featured in This Question

Dexter Nev-R-Adjust Electric Trailer Brake Assembly - 10" - Left Hand - 3,500 lbs

(348)

$113.46

Dexter Nev-R-Adjust Electric Trailer Brakes - 10" - Left/Right Hand Assemblies - 3.5K

(1731)

$220.86

Mounting Hardware for 10" Brake Assemblies

(425)

$19.89

Question:

My pattern on my 2015 camper with seft adjusting dexter brakes that bolts to axle measures 27/8 inch accross the top but the drawing I seen show 4 inch from top right to bottom left. mine measures 41/4 inch from center of top right to center of bottom left.

asked by: BOYET T

Expert Reply:

I recommend that you perform any measurements with a digital calipers; I'm fairly sure that this might be the reason for the discrepancy in measurements. Brake mounting flanges are a standard size and if you've got Dexter self-adjusting brakes on your trailer those would use a standard 4 bolt mounting flange like the ones found on the Dexter Nev-R-Adjust # 23-468-469 (both driver and passenger side assemblies). I've also linked a photo that shows the standard dimensions of a 4-bolt brake mounting flange.

These brake assemblies do not come with mounting hardware, so you may also need # BRKH10B.

expert reply by: Erik B