| 1. | 73177017 | [1] | IDLER | NHGUIDE WHEEL |
| 2. | 73177018 | [2] | SEAL | NHDUO-CONE SEAL Superseded by part number: 71401214 |
| 3. | 73177019 | [2] | SLIDE | NHSLIDING PIECE |
| 4. | 73177020 | [1] | IDLE SHAFT | NHAXLE |
| 5. | 73177021 | [2] | O-RING,3.53mm Thk x 68.26mm ID | NHO-RING Superseded by part number: 45482248 |
| 6. | 73173524 | [2] | LOCK PIN | BERLOCKING PIN |
| 7. | 73171604 | [1] | O-RING | BERROUND SEALING RING Superseded by part number: 151201107 |
| 8. | 73171598 | [1] | PLUG | NHSREW PLUG Superseded by part number: 152206076 |
| 9. | 73177022 | [1] | SPACER | NHSPACER PIECE |
| 10. | 73171572 | [6] | LOCK WASHER | BERLOCK WASHER Superseded by part number: 725735 |
| 11. | 73177023 | [6] | BOLT | NHHEXAGON BOLT Superseded by part number: 73170814 |
| 12. | NS | [1] | NOT SERVICED | BASSPRING GUIDE WHEEL SEE FIGURE 06.170/001 |
| 102. | 73177024 | [2] | BUSHING | NHBUSHING |
| 201. | 73177025 | [1] | SEAL | NHSEALING RING Superseded by part number: 71401214 |
| 202. | 73177026 | [1] | SNAP RING | NHSEALING RING Superseded by part number: 71314510 |