| Item | Part No. | Part Name | Qty | Serial No. |
| 198-30-00590 | IDLER ASS'Y | 20001- | ||
| 1 | 198-30-45510 | IDLER | 20001- | |
| 2 | 198-30-33140 | BUSHING | 20001- | |
| 3 | 198-30-45230 | SHAFT | 20001- | |
| 4 | 198-30-45240 | RETAINER | 20001- | |
| 5 | 198-30-45250 | PLATE | 20001- | |
| 6 | 198-30-33190 | O-RING | 20001- | |
| 7 | 01010-61650 | BOLT | 20001- | |
| 8 | 01643-31645 | WASHER | 20001- | |
| 198-30-00073 | FLOATING SEAL ASS'Y | 20001- | ||
| 9 | \6\ | RING | 20001- | |
| 10 | \6\ | O-RING | 20001- | |
| 11 | 198-30-45280 | RING | 20001- | |
| 12 | 07052-31624 | PLUG | 20001- | |
| 13 | 07049-01620 | PLUG | 20001- | |
| 14 | 198-30-43820 | CAP | 20001- | |
| 15 | 04022-16035 | PIN | 20001- | |
| 16 | 19M-09-12851 | BOLT | 20001- | |
| 17 | 01643-33380 | WASHER | 20001- |