Self-Adjusting Electric Brake Kits

Free Ground Shipping & Volume Pricing BK545ELEAUTO-IPS
Pair of 10" hub/drum 5 studs 4.5" bolt circle using L68149 inner and L44649 outer bearing. Contains inner bearings, outer bearings, grease seals, grease caps, ultra lube grease caps, spindle washers, spindle nuts, cotter pins, tang washers, and lug nuts. (84 Spindle)

Pair of 10" x 2.25" self-adjusting electric trailer brake assemblies 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. The pair includes one left hand and one right hand brake assembly. 

Free Ground Shipping & Volume Pricing BK545ELEAUTO-TK
Pair of 10" hub/drum 5 studs 4.5" bolt circle using Timken L68149 inner and Timken L44649 outer bearing. Contains inner bearings, outer bearings, grease seals, grease caps, ultra lube grease caps, spindle washers, spindle nuts, cotter pins, tang washers, and lug nuts. (84 Spindle)

Pair of 10" x 2.25" self-adjusting electric trailer brake assemblies 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. The pair includes one left hand and one right hand brake assembly. 

Free Ground Shipping & Volume Pricing BK5475ELEAUTO-IPS
Pair of 10" hub/drum 5 studs 4.75" bolt circle using L68149 inner and L44649 outer bearing. Contains inner bearings, outer bearings, grease seals, grease caps, ultra lube grease caps, spindle washers, spindle nuts, cotter pins, tang washers, and lug nuts. (84 Spindle)

Pair of 10" x 2.25" self-adjusting electric trailer brake assemblies 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. The pair includes one left hand and one right hand brake assembly. 

Free Ground Shipping & Volume Pricing BK5475ELEAUTO-TK
Pair of 10" hub/drum 5 studs 4.75" bolt circle using Timken L68149 inner and Timken L44649 outer bearing. Contains inner bearings, outer bearings, grease seals, grease caps, ultra lube grease caps, spindle washers, spindle nuts, cotter pins, tang washers, and lug nuts. (84 Spindle)

Pair of 10" x 2.25" self-adjusting electric trailer brake assemblies 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. The pair includes one left hand and one right hand brake assembly. 

Free Ground Shipping & Volume Pricing BK550ELEAUTO-IPS
Pair of 10" hub/drum 5 studs 5" bolt circle using L68149 inner and L44649 outer bearing. Contains inner bearings, outer bearings, grease seals, grease caps, ultra lube grease caps, spindle washers, spindle nuts, cotter pins, tang washers, and lug nuts. (84 Spindle)

Pair of 10" x 2.25" self-adjusting electric trailer brake assemblies 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. The pair includes one left hand and one right hand brake assembly. 

Free Ground Shipping & Volume Pricing BK550ELEAUTO-TK
Pair of 10" hub/drum 5 studs 5" bolt circle using Timken L68149 inner and Timken L44649 outer bearing. Contains inner bearings, outer bearings, grease seals, grease caps, ultra lube grease caps, spindle washers, spindle nuts, cotter pins, tang washers, and lug nuts. (84 Spindle)

Pair of 10" x 2.25" self-adjusting electric trailer brake assemblies 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. The pair includes one left hand and one right hand brake assembly. 

Free Ground Shipping & Volume Pricing BK555ELEAUTO-IPS
Pair of 10" hub/drum 5 studs 5.5" bolt circle using L68149 inner and L44649 outer bearing. Contains inner bearings, outer bearings, grease seals, grease caps, ultra lube grease caps, spindle washers, spindle nuts, cotter pins, tang washers, and lug nuts. (84 Spindle)

Pair of 10" x 2.25" self-adjusting electric trailer brake assemblies 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. The pair includes one left hand and one right hand brake assembly. 

Free Ground Shipping & Volume Pricing BK555ELEAUTO-TK
Pair of 10" hub/drum 5 studs 5.5" bolt circle using Timken L68149 inner and Timken L44649 outer bearing. Contains inner bearings, outer bearings, grease seals, grease caps, ultra lube grease caps, spindle washers, spindle nuts, cotter pins, tang washers, and lug nuts. (84 Spindle)

Pair of 10" x 2.25" self-adjusting electric trailer brake assemblies 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. The pair includes one left hand and one right hand brake assembly. 

Free Ground Shipping & Volume Pricing BK655ELEAUTO-IPS
Pair of 10" hub/drum 6 studs 5.5" bolt circle using L68149 inner and L44649 outer bearing. Contains inner bearings, outer bearings, grease seals, grease caps, ultra lube grease caps, spindle washers, spindle nuts, cotter pins, tang washers, and lug nuts. (84 Spindle)

Pair of 10" x 2.25" self-adjusting electric trailer brake assemblies 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. The pair includes one left hand and one right hand brake assembly. 

Free Ground Shipping & Volume Pricing BK655ELEAUTO-TK
Pair of 10" hub/drum 6 studs 5.5" bolt circle using Timken L68149 inner and Timken L44649 outer bearing. Contains inner bearings, outer bearings, grease seals, grease caps, ultra lube grease caps, spindle washers, spindle nuts, cotter pins, tang washers, and lug nuts. (84 Spindle)

Pair of 10" x 2.25" self-adjusting electric trailer brake assemblies 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. The pair includes one left hand and one right hand brake assembly. 

Free Ground Shipping & Volume Pricing BK13ELEAUTO-IPS
Pair of 12" hub/drum 6 studs 5.5" bolt circle using L25580 inner and 15123 outer bearing. Contains inner bearings, outer bearings, grease seals, grease caps, ultra lube grease caps, spindle washers, spindle nuts, cotter pins, tang washers, and lug nuts. (42 Spindle)

Pair of 12" x 2" self-adjusting electric trailer brake assemblies with parts. 5 Hole Mounting. For Alko, Dexter, Quality, or other popular trailer axle manufacturers. Only works on 5,200 lbs trailer axles with five hole brake flange. Includes mounting hardware. These are fully assembled backing plates with shoes, springs, and magnets attached and ready to be mounted. The pair includes one left hand and one right hand brake assembly. 

Free Ground Shipping & Volume Pricing BK13ELEAUTO-TK
Pair of 12" hub/drum 6 studs 5.5" bolt circle using Timken L25580 inner and Timken 15123 outer bearing. Contains inner bearings, outer bearings, grease seals, grease caps, ultra lube grease caps, spindle washers, spindle nuts, cotter pins, tang washers, and lug nuts. (42 Spindle)

Pair of 12" x 2" self-adjusting electric trailer brake assemblies with parts. 5 Hole Mounting. For Alko, Dexter, Quality, or other popular trailer axle manufacturers. Only works on 5,200 lbs trailer axles with five hole brake flange. Includes mounting hardware. These are fully assembled backing plates with shoes, springs, and magnets attached and ready to be mounted. The pair includes one left hand and one right hand brake assembly. 

Free Ground Shipping & Volume Pricing BK42865ELEAUTO-IPS
Pair of 12" hub/drum 8 studs 6.5" bolt circle using L25580 inner and 14125A outer bearing. Contains inner bearings, outer bearings, grease seals, grease caps, ultra lube grease caps, spindle washers, spindle nuts, cotter pins, tang washers, and lug nuts. (42 Spindle)

Pair of 12" x 2" self-adjusting electric trailer brake assemblies with parts. 5 Hole Mounting. For Alko, Dexter, Quality, or other popular trailer axle manufacturers. Only works on 7,000 lbs trailer axles with five hole brake flange. Includes mounting hardware. These are fully assembled backing plates with shoes, springs, and magnets attached and ready to be mounted. The pair includes one left hand and one right hand brake assembly. 

Free Ground Shipping & Volume Pricing BK42865ELEAUTO-TK
Pair of 12" hub/drum 8 studs 6.5" bolt circle using Timken L25580 inner and Timken 14125A outer bearing. Contains inner bearings, outer bearings, grease seals, grease caps, ultra lube grease caps, spindle washers, spindle nuts, cotter pins, tang washers, and lug nuts. (42 Spindle)

Pair of 12" x 2" self-adjusting electric trailer brake assemblies with parts. 5 Hole Mounting. For Alko, Dexter, Quality, or other popular trailer axle manufacturers. Only works on 7,000 lbs trailer axles with five hole brake flange. Includes mounting hardware. These are fully assembled backing plates with shoes, springs, and magnets attached and ready to be mounted. The pair includes one left hand and one right hand brake assembly. 

Free Ground Shipping & Volume Pricing BK42865HDELEAUTO-IPS
Pair 12" hub/drum, 8 studs 6.5" bolt circle with 9/16" studs and a 4.75" center bore built to run a hub piloted 17.5"x 6.75"steel wheel part number 17240-52 or Alcoa aluminum wheel 661401. This hub group uses a 25580 inner and 14125A outer bearing. Contains inner bearings, outer bearings, seals, grease caps, alternative ultra lube grease caps, washers, cotter pins, castle nuts, alternative tang washers and swiveling flange nuts. If you are running a stud pilot 16" or 17.5" do not select this hub and drum. This hub and drum is only made to run a hub piloted 4.75" center bore wheel using swiveling flange nuts on a 7,000 lbs. trailer axle. This hub and drum does not increase the weight carrying capacity of the trailer axle. (42 Spindle)

Pair of 12" x 2" self-adjusting electric trailer brake assemblies with parts. 5 Hole Mounting. For Alko, Dexter, Quality, or other popular trailer axle manufacturers. Only works on 7,000 lbs trailer axles with five hole brake flange. Includes mounting hardware. These are fully assembled backing plates with shoes, springs, and magnets attached and ready to be mounted. The pair includes one left hand and one right hand brake assembly. 

Free Ground Shipping & Volume Pricing BK42865HDELEAUTO-TK
Pair 12" hub/drum, 8 studs 6.5" bolt circle with 9/16" studs and a 4.75" center bore built to run a hub piloted 17.5"x 6.75"steel wheel part number 17240-52 or Alcoa aluminum wheel 661401. This hub group uses a Timken 25580 inner and Timken 14125A outer bearing. Contains inner bearings, outer bearings, seals, grease caps, alternative ultra lube grease caps, washers, cotter pins, castle nuts, alternative tang washers and swiveling flange nuts. If you are running a stud pilot 16" or 17.5" do not select this hub and drum. This hub and drum is only made to run a hub piloted 4.75" center bore wheel using swiveling flange nuts on a 7,000 lbs. trailer axle. This hub and drum does not increase the weight carrying capacity of the trailer axle. (42 Spindle)

Pair of 12" x 2" self-adjusting electric trailer brake assemblies with parts. 5 Hole Mounting. For Alko, Dexter, Quality, or other popular trailer axle manufacturers. Only works on 7,000 lbs trailer axles with five hole brake flange. Includes mounting hardware. These are fully assembled backing plates with shoes, springs, and magnets attached and ready to be mounted. The pair includes one left hand and one right hand brake assembly.