| Узел | Модель |
| (26) - AIR CLEANER / INTAKE & EXHAUST MANIFOLD / MUFFLER (OPTIONAL), SPARK IGNITION ENGINE | (A284) - CASE SPARK IGNITION POWER UNIT (1/59-12/69) |
| (400) - INTAKE AND EXHAUST MANIFOLD, 284 SPARK IGNITION ENGINE | (1010) - CASE COMBINE (1/63-12/03) |
| (376) - INTAKE AND EXHAUST MANIFOLD, (301) DIESEL ENGINE | (1060) - CASE COMBINE (1/65-1/70) |
| (072) - MANIFOLD AND MUFFLER, 251 AND 284 SPARK IGNITION ENGINES, 1ST USED TRAC. S/N 8201146 | (730 SERIES) - CASE COMFORT KING DRAFT-O-MATIC TRACTORS (PRIOR TO S/N 8253500) (1/60-12/69) |
| (076) - AIR CLEANER, MANIFOLD, MUFFLER, 251 SPARK IGNITION, GROVE | (730 SERIES) - CASE COMFORT KING DRAFT-O-MATIC TRACTORS (PRIOR TO S/N 8253500) (1/60-12/69) |
| (022) - AIR CLEANER, MANIFOLD AND MUFFLER, 251 AND 284 SPARK IGNITION, EXCEPT GROVE | (730 SERIES) - CASE COMFORT KING DRAFT-O-MATIC TRACTORS (S/N 8253501 & AFTER) (1/65-12/69) |
| (072) - MANIFOLD AND MUFFLER, 251 AND 284 SPARK IGNITION ENGINES, 1ST USED TRAC. S/N 8201146 | (830-SERIES) - CASE COMFORT KING DRAFT-O-MATIC TRACTORS (PRIOR TO S/N 8253500) (1/60-12/69) |
| (076) - AIR CLEANER, MANIFOLD, MUFFLER, 251 SPARK IGNITION, GROVE | (830-SERIES) - CASE COMFORT KING DRAFT-O-MATIC TRACTORS (PRIOR TO S/N 8253500) (1/60-12/69) |
| (022) - AIR CLEANER, MANIFOLD AND MUFFLER, 251 AND 284 SPARK IGNITION, EXCEPT GROVE | (830-SERIES) - CASE COMFORT KING DRAFT-O-MATIC TRACTORS (S/N 8253501 & AFTER) (1/65-12/69) |