| Узел | Модель |
| (12-03) - POWER, EXHAUST SYSTEM, CARBURETED ENGINE COMBINES, SERIAL NO. 3291 AND ABOVE | (615) - INTERNATIONAL HARVESTER COMBINE (1/71-12/75) |
| (12-02[1]) - POWER, EXHAUST SYSTEM, CARBURETED ENGINES, SERIAL NO. 5329 AND ABOVE | (715) - INTERNATIONAL HARVESTER COMBINE (PRIOR TO S/N 23001) (1/71-12/79) |
| (12-01[1]) - POWER, SPARK ARRESTER | (715) - INTERNATIONAL HARVESTER COMBINE (S/N 23001 & AFTER) (1/71-12/79) |
| (12-01) - POWER, EXHAUST MUFFLER | (715) - INTERNATIONAL HARVESTER COMBINE (S/N 23001 & AFTER) (1/71-12/79) |
| (12-05[1]) - POWER, EXHAUST SYSTEM, COMBINE W/GASOLINE ENGINE | (815) - INTERNATIONAL HARVESTER COMBINE (S/N 8001 & AFTER) (1/74-12/78) |
| (12-07) - POWER, EXHAUST SYSTEM, COMBINE WITH GASOLINE ENGINE, S/N 19000 AND BELOW | (915) - INTERNATIONAL HARVESTER COMBINE (S/N 8001 & AFTER) (1/78-12/78) |
| (12-21) - POWER, EXHAUST SYSTEM, 1468 TRACTORS | (1468) - INTERNATIONAL 66 SERIES DIESEL TRACTOR (1/71-12/76) |
| (12-14) - POWER, EXHAUST SYSTEM, 1568 TRACTORS | (1568) - INTERNATIONAL DIESEL TRACTOR (1/74-12/78) |