| Узел | Модель |
| (44) - FUEL SYSTEM, LP-GAS ENGINE | (A284) - CASE SPARK IGNITION POWER UNIT (1/59-12/69) |
| (50) - FUEL SYSTEM, NATURAL GAS ENGINE | (A284) - CASE SPARK IGNITION POWER UNIT (1/59-12/69) |
| (414) - GOVERNOR AND THROTTLE, 284 SPARK IGNITION ENGINE | (1010) - CASE COMBINE (1/63-12/03) |
| (416) - FUEL SYSTEM, 284 L.P. GAS ENGINE | (1010) - CASE COMBINE (1/63-12/03) |
| (422) - GOVERNOR AND THROTTLE, (284) SPARK IGNITION ENGINE | (1060) - CASE COMBINE (1/65-1/70) |
| (424) - FUEL SYSTEM, (284) L.P. GAS ENGINE | (1060) - CASE COMBINE (1/65-1/70) |
| (210) - REGULATOR L.P. GAS | (800) - CASE COMBINE (GRAIN) (1/63-12/97) |
| (057A) - FUEL LINES, 251 AND 284 L.P. ENGINES, EXCEPT GROVE | (730 SERIES) - CASE COMFORT KING DRAFT-O-MATIC TRACTORS (S/N 8253501 & AFTER) (1/65-12/69) |
| (059A) - FUEL LINES, 251 L.P. ENGINE, GROVE | (730 SERIES) - CASE COMFORT KING DRAFT-O-MATIC TRACTORS (S/N 8253501 & AFTER) (1/65-12/69) |
| (057A) - FUEL LINES, 251 AND 284 L.P. ENGINES, EXCEPT GROVE | (830-SERIES) - CASE COMFORT KING DRAFT-O-MATIC TRACTORS (S/N 8253501 & AFTER) (1/65-12/69) |
| (059A) - FUEL LINES, 251 L.P. ENGINE, GROVE | (830-SERIES) - CASE COMFORT KING DRAFT-O-MATIC TRACTORS (S/N 8253501 & AFTER) (1/65-12/69) |