| Item | Part No. | Part Name | Qty | Serial No. |
| 201-30-00120 | FRONT IDLER ASS'Y | 18001- | ||
| 201-30-00130 | FRONT IDLER ASS'Y | 18000-18000 | ||
| 1 | 103-30-24260 | IDLER | 18001- | |
| 2 | 101-30-11141 | SHAFT | 18001- | |
| 2 | 201-30-27310 | SHAFT | 18000-18000 | |
| 3 | 201-30-13130 | BOLT | 18001- | |
| 201-30-00030 | BUSHING ASS'Y | 18001- | ||
| 4 | 201-30-13170 | BUSHING | 18001- | |
| 5 | 201-30-13141 | BUSHING | 18001- | |
| 6 | 04025-00408 | PIN | 18001- | |
| 7 | 07000-03062 | O-RING | 18001- | |
| 8 | 01010-30820 | BOLT | 18001- | |
| 9 | 01602-00825 | WASHER | 18001- | |
| 110-30-00045 | FLOATING SEAL ASS'Y | 18001- | ||
| 10 | 101-30-00130 | SEAL RING ASS'Y | 18001- | |
| 10 | \6\ | RING | 18001- | |
| 11 | 101-30-00140 | O-RING ASS'Y | 18001- | |
| 11 | \6\ | O-RING | 18001- | |
| 12 | 07000-03032 | O-RING | 18001- | |
| 13 | 201-30-13111 | SUPPORT | 18001- | |
| 14 | 201-30-13121 | BOLT | 18001- | |
| 15 | 01583-01408 | NUT | 18001- | |
| 16 | 01602-01442 | WASHER | 18001- |