1. HEAVY EQUIPMENT 2. CRAWLER DOZERS 3. 400 4. (420B) - CASE CRAWLER TRACTOR (S/N 3012301 TO 3014316) (1/57-12/60) 5. (05) - UPPERSTRUCTURE CHASSIS Select section (05) - UPPERSTRUCTURE CHASSIS Case: (036) - COWL, DASH, FUEL LINES, AND THROTTLE CONTROL (037A) - COWL, DASH, FUEL LINES, AND THROTTLE CONTROL (038) - FLOOR PLATE, CLUTCH AND BRAKE PEDALS, AND STEERING LINKAGE (056) - FENDERS, FUEL TANK, SEAT, AND CUSHIONS (058) - FENDERS, FUEL TANK, SEAT, AND CUSHIONS (BACKHOE MODELS) (058[1]) - FORESTRY RADIATOR GUARD, SIDE PLATES, AND BUMPER EXTENSIONS (068) - PULL HOOK, CRANKCASE GUARD, AND TRANSMISSION GUARD (068[1]) - FRONT COUNTERWEIGHT, BUMPER, AND SPECIAL CRANKCASE GUARD (070) - TOOLS, GREASE GUN, AND DECALS sale parts diagram catalog online construction equipment excavator tractor Truck sale: CASE 420B All States Ag Parts - Salem SD