This hub/drum assembly contains everything you need to replace your hub/drum & brake on the passenger side of your trailer. This assembly works for a spindle that has a 1-3/8" inner bearing surface to a 1-1/16" bearing surface.

The 10" x 2-1/2" hub/drum has a 5 bolt on 5" bolt circle with a 1,750 lbs capacity PER side. Fits 3,500 lb axles.

This also includes a 4-bolt electric backing plate that mounts directly onto your axle's drivers side flange. The 4-bolt hole spacing is 2-7/8" apart with a 3" center hole diameter. Rated at 1,750 lbs each / 3,500 lbs per pair. (4)- 7/16"-14 x 1-1/2" bolts, nuts and lock washers are included.

Also included are the bearings & seal. Seal included is a double lip SL-172 with a 2.561" outside diameter and a 1.719 inside diameter, .50" thickness. (1) L-68149 inner bearing (1.378" I.D), (1) L-44649 outer bearing (1.0625" I.D), (1) cotter pin, (1) dust cap and (5) 1/2"-20 lug nuts. The races are preinstalled in the hub/drum for your convenience.

Please note: Castle nut or grease are not included in this assembly.