| 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 | 104-43-48131 | KNOB | 80847- | |
| 1 | 104-43-48130 | KNOB | 80228-80846 | |
| 2 | 20T-43-71190 | NUT | 78604- | |
| 3 | 203-43-44360 | KNOB | 78604- | |
| 4 | 09304-10835 | KNOB | 78604- | |
| 5 | 114-54-43260 | PLUG | 78604- | |
| 6 | 20G-54-19950 | CAP | 78604- | |
| 7 | 104-43-38510 | EXTENSION | 78604- | |
| 8 | 104-43-38520 | NUT | 78604- | |
| 9 | 114-X11-2590 | SEAL | 78604- |