| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 709-82-12400 | CONTROL VALVE | H50051- | |
| 1A | 700-84-15880 | HOUSING | H50051- | |
| 2 | 700-81-11150 | COVER | H50051- | |
| 3 | 07000-13038 | O-RING | H50051- | |
| 4 | 07000-13050 | O-RING | H50051- | |
| 5 | 700-82-11212 | BOLT | H50051- | |
| 6 | 700-82-11470 | BOLT | H50051- | |
| 7 | 700-22-11370 | PLUG | H50051- | |
| 8 | 07002-12434 | O-RING | H50051- | |
| 9 | 700-42-31460 | VALVE | H50051- | |
| 10 | 700-90-51320 | SPRING | H50051- | |
| 11 | 700-84-11320 | PLUG | H50051- | |
| 12 | 07002-13034 | O-RING | H50051- | |
| 13 | 700-83-11570 | SPOOL | H50051- | |
| 14 | 700-83-11580 | SPOOL | H50051- | |
| 15 | 700-85-11310 | PLATE | H50051- | |
| 16 | 700-84-13781 | RETAINER | H50051- | |
| 17 | 700-84-11240 | O-RING | H50051- | |
| 18 | 01252-60616 | BOLT | H50051- | |
| 19 | 700-84-12510 | CASE | H50051- | |
| 20 | 01252-60625 | BOLT | H50051- | |
| 21 | 700-85-11320 | SPRING | H50051- | |
| 22 | 700-85-11430 | SPRING | H50051- | |
| 23 | 700-85-11440 | SPRING | H50051- | |
| 24 | 700-84-13960 | PLUG | H50051- | |
| 25 | 700-80-64220 | RING | H50051- | |
| 26 | 700-22-11410 | O-RING | H50051- | |
| 27 | 07002-13034 | O-RING | H50051- | |
| 28 | 07040-13316 | PLUG | H50051- | |
| 29 | 07002-13334 | O-RING | H50051- | |
| 30 | 709-30-62150 | PLUG | H50051- | |
| 31 | 07002-12034 | O-RING | H50051- | |
| 32 | 700-85-11350 | RETAINER | H50051- | |
| 33 | 700-85-11360 | RETAINER | H50051- | |
| 34 | 700-85-11370 | BOLT | H50051- | |
| 35 | 700-85-11450 | SPRING | H50051- | |
| 36 | 700-85-11390 | RETAINER | H50051- | |
| 37 | 700-85-11410 | PLATE | H50051- | |
| 38 | 700-85-11420 | RETAINER | H50051- | |
| 39 | 01252-60635 | BOLT | H50051- |