| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 175-61-35210 | SEAT | 57001- | |
| 2 | 07043-50617 | PLUG | 57001- | |
| 3 | 195-61-21420 | PLATE | 57001- | |
| 4 | 01010-81030 | BOLT | 57001- | |
| 5 | 01602-21030 | WASHER | 57001- | |
| 6 | 07000-13022 | O-RING | 57001- | |
| 7 | 175-61-15520 | PLATE | 57001- | |
| 8 | 01010-81030 | BOLT | 57001- | |
| 9 | 01602-21030 | WASHER | 57001- | |
| 10 | 07000-13022 | O-RING | 57001- | |
| 11 | (702-12-13002) | SERVO VALVE ASS'Y | 57001- | |
| 12 | 01010-81040 | BOLT | 57001- | |
| 13 | 01643-31032 | WASHER | 57001- | |
| 14 | 01011-81040 | BOLT | 57001- | |
| 15 | 07000-13022 | O-RING | 57001- | |
| 16 | (702-12-14001) | SERVO VALVE ASS'Y | 57001- | |
| 17 | 01010-81040 | BOLT | 57001- | |
| 18 | 01643-31032 | WASHER | 57001- | |
| 19 | 01011-81040 | BOLT | 57001- | |
| 20 | 07000-13022 | O-RING | 57001- |