| Item | Part No. | Part Name | Qty | Serial No. |
| (104-15-32032) | TRANSMISSION ASS'Y | | 78604-80265 |
| | THIS ASSEMBLY CONSISTS OF ALL PARTS SHOWN IN FIGS.F2320-51A2 TO F2320-63A2. | | |
| (104-15-32090) | TRANSMISSION ASS'Y | | 78604- |
| | THIS ASSEMBLY CONSISTS OF ALL PARTS SHOWN IN FIGS.F2320-51A0 TO 59A0, 60A3, AND 61A2 TO 63A2. | | |
| (104-15-41010) | TRANSMISSION ASS'Y | | 80266- |
| | THIS ASSEMBLY CONSISTS OF ALL PARTS SHOWN IN FIGS.F2320-51A2 TO F2320-63A2. | | |
| 113-15-00470 | PUMP ASS'Y | | 78604- |
| 1 | 113-15-24810 | HOUSING | | 78604- |
| 2 | 113-15-24820 | CASE | | 78604- |
| 3 | 113-15-34830 | BRACKET | | 78604- |
| 4 | 113-15-24840 | GEAR | | 78604- |
| 5 | 113-15-24850 | GEAR | | 78604- |
| 6 | 113-15-29420 | BEARING,NEEDLE | | 78604- |
| 7 | 113-15-29460 | BEARING,NEEDLE | | 78604- |
| 8 | 113-15-24870 | BOLT | | 78604- |
| 9 | 01602-20825 | WASHER | | 78604- |
| 10 | 01580-10806 | NUT | | 78604- |
| 11 | 113-15-24880 | PIN | | 78604- |
| 12 | 01010-80845 | BOLT | | 78604- |
| 13 | 01602-20825 | WASHER | | 78604- |
| 14 | 113-15-24860 | GASKET (K1) | | 78604- |
| 15 | 01010-80855 | BOLT | | 78604- |
| 16 | 01602-20825 | WASHER | | 78604- |
