| Узел | Модель |
| (019) - BELL CRANK & KNIFE ASSEMBLIES, 841 | (841) - NH 1 ROW CROP UNIT (7/60-7/67) |
| (022) - BELL CRANK & SICKLE KNIFE ASSEMBLIES, 842 | (842) - NH 2 ROW CROP UNIT (7/60-12/69) |
| (013) - SICKLE KNIFE GROUP - 636 | (636) - SICKLE BAR UNIT (7/60-7/65) |
| (011) - CUTTER BAR ASSEMBLY, 836,837 & 838 | (836) - NH 6 FT SICKLE BAR UNIT (7/60-7/63) |
| (011) - CUTTER BAR ASSEMBLY, 836,837 & 838 | (837) - NH 7 FT SICKLE BAR UNIT (7/60-7/62) |
| (011) - CUTTER BAR ASSEMBLY, 836,837 & 838 | (838) - NH 8 FT SICKLE BAR UNIT (7/60-7/62) |
| (017) - PITMAN & BELL CRANK GROUP - 646 | (646) - NH PULL TYPE FORAGE HARVESTER (1/68-12/72) |
| (025) - CENTRIFUGAL CLUTCH, ASN 400865 | (353) - NH GRINDER MIXER (6/76-12/92) |
| (040) - OPTIONAL CENTRIFUGAL CLUTCH | (355) - NH GRINDER MIXER (4/77-7/95) |
| (042) - CENTRIFUGAL CLUTCH, USED ONLY ON MACHINES WITH THE POWER BALE FEEDER | (357) - NH GRINDER MIXER (3/72-1/79) |
| (024) - CENTRIFUGAL CLUTCH FOR LOADING AUGER, OPTIONAL | (358) - NH GRINDER MIXER (7/79-8/95) |
| (028) - POWER BALE FEEDER CENTRIFUGAL CLUTCH | (358) - NH GRINDER MIXER (7/79-8/95) |