| 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 | ||||
| (103-15-00612) | TRANSMISSION ASS'Y | 78604-80198 | ||
| THIS ASSEMBLY CONSISTS OF ALL PARTS SHOWN IN FIGS.F2320-51A0 TO F2320-63A0. | ||||
| 1 | 104-43-38160 | BRACKET | 78604-80198 | |
| 2 | 01016-50825 | BOLT | 78604-80198 | |
| 3 | 01580-10806 | NUT | 78604-80198 | |
| 4 | 104-43-38120 | LEVER | 78604-80198 | |
| 5 | 363-43-27250 | BEARING | 78604-80198 | |
| 6 | 113-43-23230 | WASHER | 78604-80198 | |
| 7 | 01598-00809 | NUT | 78604-80198 | |
| 8 | 104-43-38140 | LEVER | 78604-80198 | |
| 9 | 363-43-27250 | BEARING | 78604-80198 | |
| 10 | 113-43-23230 | WASHER | 78604-80198 | |
| 11 | 01598-00809 | NUT | 78604-80198 | |
| 12 | 04248-30831 | ROD | 78604-80198 | |
| 13 | 04250-90847 | END,ROD, L.H. THREAD | 78604-80198 | |
| 14 | 04250-80847 | END | 78604-80198 | |
| 15 | 01010-80830 | BOLT | 78604-80198 | |
| 16 | 01643-30823 | WASHER | 78604-80198 | |
| 17 | 04248-30837 | ROD | 78604-80198 | |
| 18 | 01508-40805 | NUT | 78604-80198 | |
| 19 | 01580-10806 | NUT | 78604-80198 | |
| 20 | 01010-81025 | BOLT | 78604-80198 | |
| 21 | 01602-21030 | WASHER | 78604-80198 | |
| 22 | 104-43-34330 | BRACKET | 78604-80198 | |
| 23 | 01010-81025 | BOLT | 78604-80198 | |
| 24 | 01602-21030 | WASHER | 78604-80198 | |
| 25 | 103-43-33160 | BRACKET | 78604-80198 | |
| 26 | 103-43-33170 | LEVER | 78604-80198 | |
| 27 | 09350-01420 | BUSHING | 78604-80198 | |
| 28 | 04050-14025 | PIN,COTTER | 78604-80198 | |
| 29 | 01010-81025 | BOLT | 78604-80198 | |
| 30 | 01602-21030 | WASHER | 78604-80198 |