2-Pack Pro 3,500 lbs. Trailer Axle Self Adjusting Electric Brake Kit 5-4.5 Bolt Circle

2-Pack Pro 3,500 lbs. Trailer Axle Self Adjusting Electric Brake Kit 5-4.5" Bolt Circle
4 x 10" x 2 1/4" 5-4.5" bolt circle TruRyde hub and drums with parts (2 5/8" from center of one stud to the center of the next stud)
2 x 10" x 2 1/4" Self-Adjusting TruRyde electric backing plates
Works with Al-Ko, Dexter, Lippert, and Quality Trailer Axles. TruRyde parts are manufactured to automotive standard in ISO/TS-16949 registered factory.
Comes with Genuine Timken bearings & seals. Lug nuts, open and closed grease caps, cotter pins, spindle washers, tang washers, spindle nuts, and brake mounting washers and nuts are included.
Built for 84 spindles with a 4 hole brake flange (inner bearing L68149, outer bearing L44649)
QAI Certified & Tested!