| Item | Part No. | Part Name | Qty | Serial No. |
| SERIAL NO. 80228 INDICATES D20P-7A. THE OTHER MACHINES ARE AS FOLLOWS. | ||||
| D20P-7B = 80029 | ||||
| D21P-7A = 80266 | ||||
| D21P-7B = 80176 | ||||
| 1 | 07002-01423 | O-RING | 78604- | |
| 2 | 205-62-55270 | NIPPLE | 78604- | |
| 3 | 104-40-38592 | HOSE | 78604- | |
| 4 | 07238-10210 | CONNECTOR | 78604- | |
| 5 | 114-40-48481 | JOINT | 78604- | |
| 6 | 07002-01423 | O-RING | 78604- | |
| 7 | 104-40-48110 | BRACKET | 80228- | |
| 104-40-38451 | BRACKET | 78604-80227 | ||
| 8 | 21T-06-11950 | CLIP | 78604- | |
| 9 | 104-40-38481 | CLAMP | 78604- | |
| 10 | 01010-81020 | BOLT | 78604- | |
| 11 | 01643-31032 | WASHER | 78604- | |
| 12 | 01010-81020 | BOLT | 80325- | |
| 01010-81016 | BOLT | 78604-80324 | ||
| 13 | 01643-31032 | WASHER | 78604- | |
| 14 | 104-40-38560 | BRACKET | 78604- | |
| 15 | 155-61-15350 | CLIP | 78604- | |
| 16 | 01010-81020 | BOLT | 80325- | |
| 01010-81016 | BOLT | 78604-80324 | ||
| 17 | 01643-31032 | WASHER | 78604- | |
| 18 | 104-43-38610 | CLAMP | 78604- | |
| 19 | 01010-81020 | BOLT | 78604- | |
| 20 | 01643-31032 | WASHER | 78604- | |
| 21 | 07102-20205 | HOSE | 78604- | |
| 22 | 08034-00823 | BAND | 78604- | |
| 23 | 114-40-48471 | JOINT | 78604- | |
| 24 | 08034-00823 | BAND | 78604- | |
| 25 | 203-43-56620 | COVER | 78604- | |
| 26 | 203-62-57910 | MARK¤ 1 | 78604- | |
| 27 | 203-62-57920 | MARK¤ 2 | 78604- | |
| 28 | 203-62-57930 | MARK¤ 3 | 78604- | |
| 29 | 203-62-57940 | MARK¤ 4 | 78604- |