Amazon.com: Southwest Wheel 3,500 lbs. Trailer Axle Electric Brake Kit 5-5" Bolt Circle : Automotive
Amazon.com: Rockwell American 3,500 lb Electric Brakes Trailer Axle w/Double Eye Springs & U-Bolts (95" Hub Face, 80" Spring Center) 5 Lug on 4.5 Bolt Pattern : Automotive
3,500 lb. DeeMax or Kodiak Hydraulic Disc Standard Spring Trailer Axle
3,500 lb. Trailer Axle 4 Drop 5 On 4.5 Electric Brake [D35545E-4D] - $535.88 Online : Humphreys Hitch And Trailer Parts, Serving your trailer parts needs for over 20 Years! Questions? Call Us 850-941-4010.
7,000 lbs. Drop Spring Trailer Axle - BlueSwift Axles