MFG Spindle # S5519-K00MFG Hub # 758200-8Spindle has a 3" shaft width and is 16" longKit includes - 2 Bearings, 1 Seal, 1 Hub Cap, 1 Castle Nut, 1 Washer, 1 Cotter Pin, 8 Lug Nuts, 1 Axle Shaft, 1 Hub