| Item | Part No. | Part Name | Qty | Serial No. |
| 203-30-00210 | IDLER ASSEMBLY | 20001- | ||
| 1 | 203-30-52112 | IDLER | 20001- | |
| 2 | 203-30-52122 | SUPPORT,L.H. | 20001- | |
| 3 | 203-30-52133 | SUPPORT,R.H. | 20001- | |
| 4 | 203-30-52141 | SHAFT | 20001- | |
| 5 | 203-30-52190 | BUSHING | 20001- | |
| 175-30-00702 | FLOATING SEAL ASSEMBLY | 20001- | ||
| 6 | \6\ | SEAL RING | 20001- | |
| 7 | \6\ | O-RING | 20001- | |
| 8 | 20X-30-22180 | PIN | 20001- | |
| 9 | 07000-13048 | O-RING | 20001- | |
| 10 | 20Y-30-16330 | PLUG | 21563- | |
| \0\2991-01-4160 | PLUG | 20001-21562 |