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12-1/4" x 3-3/8" Trailer Electric Brake Assembly 4-Hole

Forward Self Adjusting (FSA)

8,000 lb.

Trailer Brakes

Trailer Backing Plate

12-1/4 x 3-3/8 Inch

Electric Brake Assembly


l  This electric brake assemblies fit standard 4 bolt mounting flange for 8k lb. trailer axles.

l  Forward Self Adjusting (FSA) electric brake assembly keeps the brakes adjusted automatically.

l  Brake shoes/lining are fully bonded for long life and more braking torque.

l  Fully Assembled; Quick and easy installation.

l  Dust shields protect from debris while you're towing (sold separately).


Ø  Dimension: 12.25 inch x 3.375 inch              

Ø  Axle Capability: 8000 lbs Axle      

Ø  Mounting Flange Bolt Pattern: 4 bolts

Ø  Brake Fit: Left Hand / Driver Side / LH, Right Hand / Passenger Side / RH

Product Composition

²  12 1/4” x 3 3/8" Electric Brake Shoe Set x 1

²  Cast Backing Plate x 1

²  Magnet Lever x 1

²  White Wire Magnet x 1

²  Brake Adjuster x 1

²  Long Spring x 1

²  Short Spring x 2