Rockwell 12-1/4 x 3-1/2 Electric Brake 4 Hole Backing Plate Assembly, Right Only
KIT Number: 4739-R
- Part Numbers: 4739-R
- Auction Right-hand 12-1/4" x 3-1/2" electric brake assembly
- Cast backing plate with 4-hole mount
- Auto adjusting electric brake assembly keeps your brakes adjusted automatically
- All brake parts are assembled on the backing plate for quick replacement
This electric brake assembly is NOT used on Dexter axles. It is found on trailers with imported axles and is hard to find. So far, we know trailers made by Quality Trailer, H and H Trailer, J and J Trailer, and Lippert Trailer have been found to use this brake assembly, and we're sure there are others.