| Item | Part No. | Part Name | Qty | Serial No. |
| TRANSMISSION ASSEMBLY (SEE FIG. F4320-01A0) | A50001 -- | |||
| CONTROL VALVE (SEE FIG. F4320-51A0) | A50001 -- | |||
| 1 | 424-15-15870 | PLATE | A50001 -- | |
| 2 | 01010-80820 | BOLT | A50001 -- | |
| 3 | 01643-30823 | WASHER | A50001 -- | |
| 4 | 425-15-15210 | BODY | A50001 -- | |
| 5 | 424-15-15993 | GASKET | A50001 -- | |
| 6 | 424-15-15321 | VALVE | A50001 -- | |
| 7 | 424-15-15371 | STOPPER | A50001 -- | |
| 8 | 568-15-15330 | SPRING, (L=78.0) | A50001 -- | |
| 9 | 424-15-15910 | COVER | A50001 -- | |
| 10 | 424-15-15921 | GASKET | A50001 -- | |
| 11 | 01010-80830 | BOLT | A50001 -- | |
| 12 | 01643-30823 | WASHER | A50001 -- | |
| 13 | 428-15-15221 | SLEEVE | A50001 -- | |
| 14 | 428-15-15230 | PLUG | A50001 -- | |
| 15 | 07002-03034 | O-RING | A50001 -- | |
| 16 | 424-15-15340 | VALVE | A50001 -- | |
| 17 | 104-15-25480 | VALVE | A50001 -- | |
| 18 | 104-15-25490 | VALVE | A50001 -- | |
| 19 | 125-15-15290 | SPRING | A50001 -- | |
| 20 | 104-15-25290 | SPRING, (L=62.0) | A50001 -- | |
| 21 | 113-15-25260 | SHIM, 0.5 MM | A50001 -- | |
| 22 | 424-15-15391 | VALVE | A50001 -- | |
| 23 | 232-15-14230 | VALVE | A50001 -- | |
| 24 | 232-15-14260 | SPRING | A50001 -- | |
| 25 | 425-15-15980 | COVER | A50001 -- | |
| 26 | 425-15-15961 | GASKET | A50001 -- | |
| 27 | 07042-80108 | PLUG | A50001 -- | |
| 28 | 01010-80830 | BOLT | A50001 -- | |
| 29 | 01643-30823 | WASHER | A50001 -- | |
| 30 | 428-15-15980 | GASKET | A50001 -- | |
| 31 | 424-15-15670 | STOPPER | A50001-- | |
| 32 | 04025-00640 | PIN | A50001-- |