| Item | Part No. | Part Name | Qty | Serial No. |
| 124-30-00105 | IDLER ASS'Y | 50201- | ||
| 124-30-00104 | IDLER ASS'Y | 50001-50200 | ||
| 1 | 124-30-51112 | IDLER | 50001- | |
| 2 | 124-30-51181 | SHAFT | 50201- | |
| 124-30-51180 | SHAFT | 50001-50200 | ||
| 3 | 203-30-52190 | BUSHING | 50001- | |
| 4 | 07000-03048 | O-RING | 50001- | |
| 5 | 124-30-51642 | SUPPORT,L.H. | 50201- | |
| 124-30-51641 | SUPPORT,L.H. | 50001-50200 | ||
| 5A | 124-30-51670 | PLATE (WELDED) | 50001- | |
| 5B | 124-30-51680 | PLATE (WELDED) | 50001- | |
| 5C | 124-30-51710 | PLATE (WELDED) | 50001- | |
| 6 | 124-30-51652 | SUPPORT,R.H. | 50201- | |
| 124-30-51651 | SUPPORT,R.H. | 50001-50200 | ||
| 6A | 124-30-51670 | PLATE (WELDED) | 50001- | |
| 6B | 124-30-51680 | PLATE (WELDED) | 50001- | |
| 6C | 124-30-51710 | PLATE (WELDED) | 50001- | |
| 175-30-00702 | FLOATING SEAL ASS'Y | 50001- | ||
| 7 | \6\ | RING | 50001- | |
| 8 | \6\ | O-RING | 50001- | |
| 9 | 125-30-21650 | SHIM | 50001- | |
| 10 | 130-30-13170 | BOLT | 50001- | |
| 11 | 01643-31645 | WASHER | 50001- | |
| 12 | 01582-11613 | NUT | 50001- | |
| 13 | 07052-31217 | PLUG | 50201- | |
| 07052-31217 | PLUG | 50001-50200 | ||
| 14 | 124-30-51661 | GUIDE | 50201- | |
| 124-30-51660 | GUIDE | 50001-50200 | ||
| 14A | 124-30-51690 | PLATE (WELDED) | 50001- | |
| 15 | 01010-81640 | BOLT | 50001- | |
| 16 | 01643-31645 | WASHER | 50001- |