Part Number: 1049048 (Cat) Part Number: 10490484 (No description) Part Number: 1049048-XR (Ne) Part Number: 1049049 (Component) Part Number: 10-4904Z (Gear) Part Number: 104905 (No description) Part Number: 1049050 (Cat) Part Number: 104905-1 (Tyco electronics/amp) Part Number: 104905-2 (Tyco electronics/amp) Part Number: 10-4905-24 (Packing) Part Number: 10490537 (Component) Part Number: 1049054-1 (Collar,shaft) Part Number: 1049054-9 (Clamp) Part Number: 1049058-1 (No description)