| Item | Part No. | Part Name | Qty | Serial No. |
| 21W-30-00014 | Idler Assembly | 15001- | ||
| 1 | 21W-30-12513 | Idler | 15001- | |
| 2 | 21W-30-14540 | Bushing | 15001- | |
| 3 | 201-30-52131 | Support, Outer | 15001- | |
| 4 | 201-30-52141 | Support, Inner | 15001- | |
| 5 | 201-30-52160 | Shaft | 15001- | |
| 6 | 201-30-52180 | Pin | 15001- | |
| 6 | 141-30-00616 | Floating Seal Assembly | 15001- | |
| 7 | Seal | 15001- | ||
| 8 | O-ring | 15001- | ||
| 9 | 07000-13038 | O-ring | 15001- | |
| 10 | 07043-50108 | Plug, Taper | 15001- |