| Item | Part No. | Part Name | Qty | Serial No. |
| 19M-30-00010 | FRONT IDLER ASS'Y | 10001-10011 | ||
| 1 | 19M-30-13160 | IDLER | 10001-10011 | |
| 2 | 19M-30-13221 | BUSHING | 10001-@ | |
| 3 | 19M-30-13152 | SHAFT | 10001-@ | |
| 4 | 07052-31624 | PLUG | 10001-@ | |
| 5 | 19M-30-13180 | O-RING | 10001-@ | |
| 6 | 19M-30-13300 | RETAINER ASS'Y | 10001-@ | |
| 7 | 01010-61650 | BOLT | 10001-@ | |
| 8 | 01643-31645 | WASHER | 10001-@ | |
| 198-30-00073 | FLOATING SEAL ASS'Y | 10001-@ | ||
| 9 | 198-30-00082 | SEAL RING ASS'Y | 10001-@ | |
| \6\ | RING,SEAL | 10001-@ | ||
| 10 | 170-27-00081 | O-RING ASS'Y | 10001-@ | |
| 154-27-12240 | O-RING | 10001-@ | ||
| 11 | 07000-15105 | O-RING | 10001-@ | |
| 12 | 19M-30-13401 | SUPPORT ASS'Y | 10001-@ | |
| 12A | 19M-30-13421 | PLATE (WELDED) | 10001-@ | |
| 13 | 19M-30-13440 | BOLT | 10001-@ | |
| 14 | 01580-12218 | NUT | 10001-@ | |
| 15 | 01643-32260 | WASHER | 10001-@ |