| Узел | Модель |
| (72) - ELECTRICAL SYSTEM, SPARK IGNITION ENGINE | (A284) - CASE SPARK IGNITION POWER UNIT (1/59-12/69) |
| (70) - ELECTRICAL SYSTEM, DIESEL ENGINE | (A301D) - CASE DIESEL POWER UNIT (1/59-12/69) |
| (051) - LP-GAS EQUIPMENT, FUEL TANK -- LP-GAS, D, DC, DO | (D-SERIES) - CASE EAGLE HITCH TRACTORS (S/N 5600000 & AFTER) (1/52-12/55) |
| (052) - FUEL TANK, LP-GAS, FOR "D"-"DC" TRACTORS, FOR "DO" TRACTORS | (D-SERIES) - CASE EAGLE HITCH TRACTORS (S/N 5600000 & AFTER) (1/52-12/55) |
| (051) - LP-GAS EQUIPMENT, FUEL TANK -- LP-GAS, D, DC, DO | (DC-SERIES) - CASE EAGLE HITCH TRACTORS (S/N 5600000 & AFTER) (1/52-12/55) |
| (052) - FUEL TANK, LP-GAS, FOR "D"-"DC" TRACTORS, FOR "DO" TRACTORS | (DC-SERIES) - CASE EAGLE HITCH TRACTORS (S/N 5600000 & AFTER) (1/52-12/55) |
| (051) - LP-GAS EQUIPMENT, FUEL TANK -- LP-GAS, D, DC, DO | (DO-SERIES) - CASE EAGLE HITCH TRACTORS (S/N 5600000 & AFTER) (1/52-12/55) |
| (052) - FUEL TANK, LP-GAS, FOR "D"-"DC" TRACTORS, FOR "DO" TRACTORS | (DO-SERIES) - CASE EAGLE HITCH TRACTORS (S/N 5600000 & AFTER) (1/52-12/55) |
| (128) - FUEL SYSTEM, S/N 8212357 AND AFTER, PRIOR TO S/N 8262800, 530 MODEL, 188 DIESEL ENGINE | (530) - CASE AG & UTILITY TRACTOR (PRIOR TO S/N 8262800) (1/60-12/64) |