These MAT electric brake assemblies are designed to fit 3,500 lb. trailer axles with a four 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. This brake has manual shoe adjustment. Compatible With Dexter Part Number K23-026-00(LH) / K23-027-00(RH) Compatible with Dexter, AL-KO, Besser Pro, Quality, Lippert, and Rockwell axles Includes: 2- MAT Electric Brake Assembly, Left Hand, 3500 lb, Manual Adjust, 10″ X 2-1/4″ (77-10-1) 2- MAT Electric Brake Assembly, Right Hand, 3,500 lb, Manual Adjust, 10″ X 2-1/4″ (77-10-2) 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 (Manuel-Adjust) Drum Diameter: 10″ Drum Width: 2-1/4″ Mounting Bolt Dimension Left To Right- 2-7/8″ (Center Bolt To Center Bolt) Top To Bottom- 2-7/8″ (Center Bolt To Center Bolt) 13″-15″″ Wheels 4 Hole Brake Flange Mounting Hardware Not Included MAT 77-10-35-4 Commonly used on Utility Trailers, Boat Trailers, Snow Mobile Trailers, Car Hauler Trailers, Camper Trailers, Cattle Trailers, & Horse Trailers.
