12 1/4" X 4" Hydraulic Duo Brake Assembly Trailer Parts Pro RH

Product Specifications:

Size: 12 1/4" X 4"
Capacity: 10,000 lbs. per pair
Side: Right (passenger)
Drum: 12 1/4"
Shoe: 4" Wide
Fits: Fits standard 10,000 lb. HD axles with a 7 bolt pattern on the mounting flange and cast backing plate.
Ref: 189025