10" Self-Adjusting Electric Brake Left Hand Assembly

Left hand 10" x 2.25" self-adjusting electric trailer brake assembly with parts. 4 Hole Mounting.  For Alko, Dexter, Quality, or other popular trailer axle manufacturers.  Only works on 3,500 lbs trailer axles with four hole brake flange.  Includes mounting hardware.  These are fully assembled backing plates with shoes, springs, and magnets attached and ready to be mounted.