4-Pack 6,000 lb Electric Trailer Brake Set Self Adjust

These MAT electric brake assemblies are designed to fit 5,200 lb. trailer axles with a five hole brake flange. Fully assembled with shoes, springs, and magnets attached to the backing plate. Set included one left brake assembly and one right brake assembly. These brakes are self adjusting brakes. Compatible With Dexter Part Numbers K23-458-00(LH) And K23-459-00(RH) Compatible with Dexter, AL-KO, Besser Pro, Quality, Lippert, and Rockwell axles. Includes: 2- MAT Electric Brake Assembly, Left Hand, 6,000 lb, Self Adjust, 12″X2″, (77-12-1EA-6) 2- MAT Electric Brake Assembly, Right Hand, 6,000 lb, Self Adjust, 12″X2″, (77-12-2EA-6) Specifications: Increase the life of your trailer, by only using MAT’s top of the line, durable, quality replacement parts. Type: Drum Brakes 2x Left Hand (Driver Side) /2x Right Hand (Passenger Side) Brake Type: Electric (Auto-Adjust) Drum Diameter: 12″ Drum Width: 2″ 15″-17.5″″ Wheels 5 Hole Brake Flange Mounting Hardware Not Included MAT 77-12-6EA-4 Commonly used on Utility Trailers, Boat Trailers, Snow Mobile Trailers, Car Hauler Trailers, Camper Trailers, Cattle Trailers, & Horse Trailers.