| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 421-64-25302 | STEERING VALVE | ||
| 2 | HOUSING | |||
| 3 | SLIDER | |||
| 4 | 421-64-15710 | POPPET | ||
| 5 | 421-64-15340 | SPRING | ||
| 6 | 421-64-15780 | O-RING | ||
| 7 | 423-64-15540 | SPRING SEAT | ||
| 8 | 421-64-25240 | COVER | ||
| 9 | 421-64-15530 | POPPET | ||
| 10 | 423-64-15550 | COMPRESSION SPRING | ||
| 11 | 421-64-25270 | COVER | ||
| 12 | 421-64-15790 | O-RING | ||
| 13 | 421-64-15870 | O-RING | ||
| 14 | 421-64-25420 | SCREW | ||
| 15 | 421-64-15970 | CONTROL SLIDE | ||
| 16 | 421-64-15320 | SHIM | ||
| 17 | 421-64-15490 | COMPRESSION SPRING | ||
| 18 | 421-64-15440 | PLUG | ||
| 19 | 421-64-15470 | O-RING | ||
| 20 | 421-64-15480 | BACK-UP RING | ||
| 21 | 421-64-25290 | PLUG | ||
| 22 | 421-64-15460 | O-RING | ||
| 23 | 421-64-15880 | VALVE | ||
| 24 | 421-64-15720 | PLUG | ||
| 25 | 421-64-15330 | POPPET | ||
| 26 | 421-64-15860 | SPRING | ||
| 27 | 421-64-15310 | PLUG | ||
| 28 | 421-64-15850 | O-RING | ||
| 29 | 421-64-15810 | PLUG | ||
| 30 | 421-64-15820 | O-RING | ||
| 31 | 421-64-15890 | VALVE | ||
| 32 | 421-64-15170 | O-RING | ||
| 33 | 421-64-05110 | PACKING KIT | ||
| 34 | 421-64-25250 | SLEEVE | ||
| 35 | 07000-11007 | O-RING | ||
| 36 | 07000-12012 | O-RING |