EZ Loader Boat Trailer replacement BT150A oil bath hub. The BT150A hub fits on EZ Loader 1-1/16" x 1-1/16" straight spindle axle. 5 lugs with 4.5" bolt pattern, studs are 1 3/8" long. Kit includes inner and outer bearings, oil seal, oil cap, washer, nut, and cotter pin. The wheel studs and races are already pressed in from the factory.
