| Item | Part No. | Part Name | Qty | Serial No. |
| (425-15-21004) | TRANSMISSION ASS'Y | 50001- | ||
| (\2\425-15-21003) | TRANSMISSION ASS'Y | (50001-50119) | ||
| THESE ASSEMBLIES CONSIST OF ALL PARTS SHOWN IN FIGS.F4320-51A0 TO F4320-70A0. | ||||
| 1 | 425-15-21141 | HOUSING,2ND | 50001- | |
| 2 | 425-15-22790 | PISTON,2ND | 50001- | |
| 3 | 562-15-19320 | RING,SEAL (K2) | 50001- | |
| 4 | 144-15-22881 | RING,SEAL (K2) | 50001- | |
| 5 | 425-15-21132 | HOUSING | 50001- | |
| 6 | 04020-01228 | PIN,DOWEL | 50001- | |
| 7 | 421-15-11220 | HOUSING,1ST | 50001- | |
| 8 | 425-15-22740 | PISTON,1ST | 50001- | |
| 9 | 145-15-42810 | RING,SEAL (K2) | 50001- | |
| 10 | 232-15-19210 | RING,SEAL (K2) | 50001- | |
| 11 | 421-15-11280 | PIN,(D=15.0,L= 60.0) | 50001- | |
| 12 | 421-15-11290 | PIN,(D= 8.0,L= 60.0) | 50001- | |
| 13 | 04020-01228 | PIN,DOWEL | 50001- | |
| 14 | 01010-61475 | BOLT | 50001- | |
| 15 | 145-14-11571 | WASHER | 50001- |