Complete trailer hub bearing kit for a 1-3/8" to 1-1/16" spindle and includes 2 bearings, 2 cups, 1 grease seal and 1 cotter pin. Included: 1 bearing part LM68149, 1 bearing part LM44649, 1 bearing cup part LM68111, 1 bearing cup part LM44610, 1 grease seal part GS545138, 1 cotter pin CP2. Fits 1-3/8" to 1-1/16" spindle.