| 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 | 114-43-44310 | BRACKET | 78604-80198 | |
| 2 | 363-43-27250 | BEARING | 78604-80198 | |
| 3 | 114-43-48732 | YOKE | 78604-80198 | |
| 4 | 363-43-27260 | BEARING | 78604-80198 | |
| 5 | 04010-00516 | KEY | 78604-80198 | |
| 6 | 114-43-48663 | LEVER | 78604-80198 | |
| 7 | 01010-80830 | BOLT | 78604-80198 | |
| 8 | 01643-30823 | WASHER | 78604-80198 | |
| 9 | 363-43-27161 | PIN | 78604-80198 | |
| 10 | 104-43-38241 | LEVER | 78604-80198 | |
| 11 | 04025-00324 | PIN | 78604-80198 | |
| 12 | 04252-20853 | END | 78604-80198 | |
| 13 | 04250-80847 | END | 78604-80198 | |
| 14 | 01580-10806 | NUT | 78604-80198 | |
| 15 | 01010-80830 | BOLT | 78604-80198 | |
| 16 | 01643-30823 | WASHER | 78604-80198 | |
| 17 | 114-43-48624 | LEVER | 78604-80198 | |
| 18 | 04010-00516 | KEY | 78604-80198 | |
| 19 | 114-43-48682 | LEVER | 78604-80198 | |
| 20 | 01010-80830 | BOLT | 78604-80198 | |
| 21 | 01643-30823 | WASHER | 78604-80198 | |
| 22 | 104-43-41230 | LEVER | 78604-80198 | |
| 23 | 01010-80830 | BOLT | 78604-80198 | |
| 24 | 01643-30823 | WASHER | 78604-80198 | |
| 25 | 114-43-48750 | LEVER | 78604-80198 | |
| 26 | 01010-80830 | BOLT | 78604-80198 | |
| 27 | 01643-30823 | WASHER | 78604-80198 | |
| 28 | 114-43-48582 | SHAFT | 78604-80198 | |
| 29 | 04010-00516 | KEY | 78604-80198 | |
| 30 | 04250-90847 | END,ROD, L.H. THREAD | 78604-80198 | |
| 31 | 01010-80830 | BOLT | 78604-80198 | |
| 32 | 01643-30823 | WASHER | 78604-80198 | |
| 33 | 04250-80847 | END | 78604-80198 | |
| 34 | 01010-80830 | BOLT | 78604-80198 | |
| 35 | 01643-30823 | WASHER | 78604-80198 | |
| 36 | 04248-30832 | ROD | 78604-80198 | |
| 37 | 04248-30835 | ROD | 78604-80198 | |
| 38 | 01580-10806 | NUT | 78604-80198 | |
| 39 | 01508-40805 | NUT | 78604-80198 |