| Item | Part No. | Part Name | Qty | Serial No. |
| 20T-30-00013 | IDLER ASS'Y | ..- | ||
| \0\20T-30-00012 | IDLER ASS'Y | .-.. | ||
| \0\20T-30-00011 | IDLER ASS'Y | 4501-. | ||
| 1 | 20T-30-12171 | IDLER | 4501- | |
| 2 | 20R-30-11230 | SUPPORT | 4501- | |
| 3 | 20T-30-12191 | SHAFT | 4501- | |
| 4 | 10E-30-12140 | COLLAR | 4501- | |
| 5 | 20T-30-11190 | BUSHING | 4501- | |
| 140-30-00141 | FLOATING SEAL ASS'Y | ..- | ||
| \0\140-30-00041 | FLOATING SEAL ASS'Y | .-.. | ||
| \0\140-30-00040 | FLOATING SEAL ASS'Y | 4501-. | ||
| 6 | 140-30-00401 | SEAL RING ASS'Y | .- | |
| 6 | \0\140-30-00400 | SEAL RING ASS'Y | 4501-. | |
| 6 | \6\ | RING,SEAL | .- | |
| 6 | \6\ | RING,SEAL | 4501-. | |
| 7 | 140-30-00411 | O-RING ASS'Y | ..- | |
| 7 | \0\140-30-00410 | O-RING ASS'Y | 4501-.. | |
| 7 | \6\ | O-RING | ..- | |
| 7 | \6\ | O-RING | 4501-.. | |
| 8 | 07000-03028 | O-RING | 4501- | |
| 9 | 01090-31045 | BOLT | 4501- | |
| 10 | 01602-01030 | WASHER,SPRING | 4501- |