| Узел | Модель |
| (046) - CATERPILLAR DIESEL ENGINE, AIR CLEANER, MUFFLER & RADIATOR | (1880) - NH SP FORAGE HARVESTER (7/67-7/75) |
| (047) - CATERPILLAR DIESEL ENGINE, AIR CLEANER, MUFFLER & RADIATOR | (1880) - NH SP FORAGE HARVESTER (7/67-7/75) |
| (048) - GM DIESEL ENGINE, AIR CLEANER,MUFFLER & RADIATOR | (1880) - NH SP FORAGE HARVESTER (7/67-7/75) |
| (065) - CATERPILLAR DIESEL ENGINE 3208, AIR CLEANER, MUFFLER & RADIATOR, 1890 | (1890) - NH SP FORAGE HARVESTER (7/75-7/78) |
| (070) - FUEL FILTER & AIR CLEANER, DIESEL | (1500) - NH COMBINE - BASE UNIT (7/73-7/79) |
| (111) - AIR FILTER, CATERPILLAR DIESEL ENGINE, BELT DRIVE & HYDROSTATIC DRIVE | (TR70) - TWIN ROTOR COMBINE (7/75-7/79) |
| (112) - AIR FILTER, FORD 2704ET DIESEL ENGINE, BELT DRIVE & HYDROSTATIC DRIVE | (TR70) - TWIN ROTOR COMBINE (7/75-7/79) |
| (133) - FORD ENGINE AIR FILTER | (TR75) - TWIN ROTOR COMBINE (7/79-7/85) |
| (134) - CATERPILLAR ENGINE AIR FILTER | (TR75) - TWIN ROTOR COMBINE (7/79-7/85) |
| (134) - CATERPILLAR ENGINE AIR FILTER | (TR85) - TWIN ROTOR COMBINE (7/79-7/84) |
| (141) - CATERPILLAR ENGINE AIR FILTER, BSN 527530 | (TR86) - TWIN ROTOR COMBINE (7/84-3/94) |