| Узел | Модель |
| (047) - MAIN DRIVE, BSN 293612, PART I | (TR70) - TWIN ROTOR COMBINE (7/75-7/79) |
| (049) - MAIN DRIVE, ASN 293613 | (TR70) - TWIN ROTOR COMBINE (7/75-7/79) |
| (080) - MAIN DRIVE, BSN 403000 (TR75); 310400 (TR85) | (TR75) - TWIN ROTOR COMBINE (7/79-7/85) |
| (081) - MAIN DRIVESHAFT, ASN 403001 (TR75); 310401 (TR85) | (TR75) - TWIN ROTOR COMBINE (7/79-7/85) |
| (080) - MAIN DRIVE, BSN 403000 (TR75); 310400 (TR85) | (TR85) - TWIN ROTOR COMBINE (7/79-7/84) |
| (081) - MAIN DRIVESHAFT, ASN 403001 (TR75); 310401 (TR85) | (TR85) - TWIN ROTOR COMBINE (7/79-7/84) |
| (068) - MAIN DRIVESHAFT | (TR86) - TWIN ROTOR COMBINE (7/84-3/94) |
| (09A03) - MAIN DRIVESHAFT | (TR87) - TWIN ROTOR COMBINE (3/94-3/96) |
| (09A03) - MAIN DRIVE | (TR88) - TWIN ROTOR COMBINE (7/96-) |
| (14.01[2]) - MAIN DRIVE, PART 2 | (TR89) - TWIN ROTOR COMBINE (1/99-) |
| (051) - MAIN DRIVE, BSN 501850 | (TR95) - TWIN ROTOR COMBINE (7/79-7/84) |
| (052) - MAIN DRIVE, ASN 501851 | (TR95) - TWIN ROTOR COMBINE (7/79-7/84) |
| (064) - MAIN DRIVE | (TR96) - TWIN ROTOR COMBINE (7/84-3/94) |
| (09A03) - MAIN DRIVE | (TR97) - TWIN ROTOR COMBINE (3/94-3/96) |
| (09A03) - MAIN DRIVE | (TR98) - TWIN ROTOR COMBINE (7/96-) |
| (14.01[2]) - MAIN DRIVE, PART 2 | (TR99) - TWIN ROTOR COMBINE (1/99-) |