* Some restrictions apply
- Special Notes
- Product Description
- Manufacturer: PTP
- Part Number: 4738L
- Replaces Rockwell American 10K 4738-L electric trailer brake
- Left-hand 12-1/4" x 3-1/2" electric brake assembly
- Cast backing plate with 5 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