| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 141-30-00538 | IDLER ASS'Y | 20001- | |
| 1A | 141-30-33111 | IDLER | 20001- | |
| 2 | 141-30-33122 | SHAFT,IDLER | 20001- | |
| 3 | 07052-31624 | PLUG | 20001- | |
| 4 | 07000-03052 | O-RING | 20001- | |
| 141-30-00592 | BUSHING ASS'Y | 20001- | ||
| 5 | \6\ | BUSHING | 20001- | |
| 6 | 141-30-36150 | BUSHING | 20001- | |
| 7 | 141-30-36310 | PIN,ROLL | 20001- | |
| 8 | 07000-05105 | O-RING | 20001- | |
| 9 | 01010-31030 | BOLT | 20001- | |
| 10 | 01602-21030 | WASHER,SPRING | 20001- | |
| 141-30-00616 | FLOATING SEAL ASS'Y | 20001- | ||
| 11 | 141-30-00623 | SEAL RING ASS'Y | 20001- | |
| \6\ | RING,SEAL | 20001- | ||
| 12 | 141-30-00630 | O-RING ASS'Y | 20001- | |
| \6\ | O-RING | 20001- | ||
| 13 | 141-27-32410 | TEETH | 20001- | |
| 14 | 154-27-12320 | BOLT | 20001- | |
| 15 | 01803-02228 | NUT | 20001- |