| Узел | Модель |
| (114) - FUEL TANK, 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) |
| (116) - A24305 CARBURETOR, 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) |
| (048) - FUEL TANK, 251 AND 284 SPARK IGNITION, EXCEPT GROVE | (730 SERIES) - CASE COMFORT KING DRAFT-O-MATIC TRACTORS (S/N 8253501 & AFTER) (1/65-12/69) |
| (052) - A24305 CARBURETOR, 251 AND 284 SPARK IGNITION, EXCEPT GROVE | (730 SERIES) - CASE COMFORT KING DRAFT-O-MATIC TRACTORS (S/N 8253501 & AFTER) (1/65-12/69) |
| (114) - FUEL TANK, 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) |
| (116) - A24305 CARBURETOR, 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) |
| (048) - FUEL TANK, 251 AND 284 SPARK IGNITION, EXCEPT GROVE | (830-SERIES) - CASE COMFORT KING DRAFT-O-MATIC TRACTORS (S/N 8253501 & AFTER) (1/65-12/69) |
| (052) - A24305 CARBURETOR, 251 AND 284 SPARK IGNITION, EXCEPT GROVE | (830-SERIES) - CASE COMFORT KING DRAFT-O-MATIC TRACTORS (S/N 8253501 & AFTER) (1/65-12/69) |