| Item | Part No. | Part Name | Qty | Serial No. |
| | VALVE, MAIN CONTROL ( SEE FIG. H0120-02A0 OR SEE FIG. H0120-03A0 ) | | |
| 24643 | VALVE ASSEMBLY, STICK BOOM | | |
| 1 | (NSS) | VALVE, BODY | | |
| 2 | (NSS) | PLUG | | |
| 26421 | PLUG ASSEMBLY | | |
| 3 | (NSS) | PLUG | | |
| 4 | (NSS) | RING, BACK-UP | | |
| 5 | (NSS) | O-RING | | |
| 26415 | COMPENSATOR, K2 (BLUE) | | |
| 6 | (NSS) | GUIDE, SPRING | | |
| 7 | (NSS) | SPRING, COMPENSATOR | | |
| 8 | (NSS) | SPRING, COMPENSATOR | | |
| 9 | (NSS) | WASHER, SMALL | | |
| 10 | (NSS) | WASHER, LARGE | | |
| 11 | (NSS) | SPOOL, COMPENSATOR (BLUE) | | |
| 12 | 26428 | SPRING KIT, PC | | |
| 13 | (NSS) | SPOOL, PLUG | | |
| 14 | 26431 | SPOOL, YXX | | |
| 15 | (NSS) | SPOOL, PLUG | | |
| 16 | 26559 | WASHER, SEAL | | |
| 17 | 26550 | BOLT, SPOOL | | |
| 26422 | PLUG KIT | | |
| 18 | (NSS) | PLUG | | |
| 19 | (NSS) | O-RING | | |
| 20 | (NSS) | RING, BACK-UP | | |
| 21 | | END CAP SECTION, A-SIDE ( SEE FIG. H0120-20A0 ) | | |
| 22 | 26418 | SEAL KIT, EC A-SIDE | | |
| 26425 | VALVE KIT, PORT RELIEF | | |
| 23 | (NSS) | COVER | | |
| 24 | (NSS) | SPRING, PORT RELIEF | | |
| 25 | (NSS) | VALVE, PORT RELIEF | | |
| 26426KF | PLUG KIT, PORT RELIEF VALVE | | |
| 26 | (NSS) | PLUG | | |
| 27 | (NSS) | O-RING | | |
| 28 | (NSS) | END CAP SECTION, B-SIDE | | |
| 29 | (NSS) | SEAL KIT, PC B-SIDE | | |
