| Узел | Модель |
| (42) - A20813 CARBURETOR, GASOLINE 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) |
| (430) - A20813 CARBURETOR, 284 GASOLINE ENGINE | (1010) - CASE COMBINE (1/63-12/03) |
| (422) - GOVERNOR AND THROTTLE, (284) SPARK IGNITION ENGINE | (1060) - CASE COMBINE (1/65-1/70) |
| (444) - CARBURETOR, (284) GASOLINE ENGINE | (1060) - CASE COMBINE (1/65-1/70) |
| (202) - A20813 MARVEL-SCHEBLER CARBURETOR MODEL TSX-785 | (800) - CASE COMBINE (GRAIN) (1/63-12/97) |
| (112) - FUEL TANK, 251 AND 284 SPARK IGNITION ENGINES, USED PRIOR TO TRAC. S/N 8201146 | (730 SERIES) - CASE COMFORT KING DRAFT-O-MATIC TRACTORS (PRIOR TO S/N 8253500) (1/60-12/69) |
| (118) - A20813 CARBURETOR, 251 AND 284 SPARK IGINITION ENGINES, USED PRIOR TO TRAC. S/N 8201146 | (730 SERIES) - CASE COMFORT KING DRAFT-O-MATIC TRACTORS (PRIOR TO S/N 8253500) (1/60-12/69) |
| (112) - FUEL TANK, 251 AND 284 SPARK IGNITION ENGINES, USED PRIOR TO TRAC. S/N 8201146 | (830-SERIES) - CASE COMFORT KING DRAFT-O-MATIC TRACTORS (PRIOR TO S/N 8253500) (1/60-12/69) |
| (118) - A20813 CARBURETOR, 251 AND 284 SPARK IGINITION ENGINES, USED PRIOR TO TRAC. S/N 8201146 | (830-SERIES) - CASE COMFORT KING DRAFT-O-MATIC TRACTORS (PRIOR TO S/N 8253500) (1/60-12/69) |