1. LIGHT EQUIPMENT 2. LOADER BACKHOES 3. B Select model Case: (580B) - CASE CONSTRUCTION KING TRACTOR W/SHUTTLE TRANSMISSION (7/71-12/77) (580B) - CASE CONSTRUCTION KING TRACTOR W/SHUTTLE TRANSMISSION (7/71-12/77) (580B) - CASE CONSTRUCTION KING WHEEL TRACTOR W/HYDROSTATIC TRANSMISSION (7/71-12/77) (580B) - CASE CONSTRUCTION KING WHEEL TRACTOR W/HYDROSTATIC TRANSMISSION (7/71-12/77) sale parts diagram catalog online construction equipment excavator tractor