Pair of 12.25 x 5 Hydraulic Backing Plate 12k 15k Self Adjusting
Part Number - 77-1212H-KIT
1X Complete Left Hand (Driver's side) brake assembly ready to bolt on.
1X Complete Right Hand (Passenger's side) brake assembly ready to bolt on.
Shoe size 12-1/4" x 3-1/2" wide
Shoes are self adjusting. (See Details Below)
Fits 9,000-12,000 lb axles built by AL-KO
Bolts on with 5 bolts (has 6 holes, but only 5 are normally used)
Simple 2 wire hook up
These will NOT fit Dexter axles
SELF ADJUSTING FEATURE: Forward Self Adjusting (FSA) feature adjusts the brakes on both forward and reverse stops. Brake adjustment occurs when lining wear results in enough gap between the shoes and the brake drum surface. This added clearance will allow the adjuster mechanism to rotate the screw assembly at the bottom of the brake. That action expands the distance between the shoes and thus closes the gap to the drum surface.
READ THIS: You will need the dust shield to mount these brakes on to your trailer so if yours is broken or lost itis suggested to get the dust shield as well, also, the one we sell is metal instead of the standard plastic one so if you would like to upgrade go ahead and grab our dust shield as well!