Southwest Wheel 3,500 lbs. Trailer Axle Self Adjusting Electric Brake Kit 5-4.5″ Bolt Circle

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Pair of TruRyde 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)
Pair of TruRyde 10″ x 2 1/4″ self adjusting TruRyde electric backing plates
Works with Al-Ko, Dexter, Lippert,and Quality Trailer Axles
Comes with TruRyde bearings, seals, lug nuts, grease caps, cotter pins, spindle washers, spindle nuts, and brake mounting washers and nuts
Built for 84 spindles with a 4 hole brake flange (inner bearing L68149, outer bearing L44649)