| Item | Part No. | Part Name | Qty | Serial No. |
| SERIAL NO. 80198 INDICATES D21A-7. THE OTHER MACHINES ARE AS FOLLOWS. | ||||
| D20A-7 = 80088 | ||||
| D20A-7B = 80059 | ||||
| D21A-7B = 80142 | ||||
| 1 | 20T-62-56710 | UNION | 78604-80198 | |
| 2 | 07002-11823 | O-RING | 78604-80198 | |
| 3 | 104-62-35112 | TUBE | 78604-80198 | |
| 4 | 104-62-35152 | TUBE | 78604-80198 | |
| 5 | 103-62-22251 | CLAMP | 78604-80198 | |
| 6 | 103-62-22280 | CLAMP | 78604-80198 | |
| 7 | 01010-81035 | BOLT | 78604-80198 | |
| 8 | 01602-21030 | WASHER,SPRING | 78604-80198 | |
| 9 | 104-62-35130 | TUBE,(FOR D20) | 78604-80198 | |
| 9 | 104-62-35130 | TUBE,(FOR F2-R2 TRANSMISSION) | 78604-80198 | |
| 9 | 104-62-35330 | TUBE,(FOR F3-R3 TRANSMISSION) | 78604-80198 | |
| 10 | 104-62-34620 | TUBE | 78604-80198 |