| Item | Part No. | Part Name | Qty | Serial No. |
| 6219-51-6501 | Head Assembly | 506972- | ||
| 6219-51-6500 | Head Assembly | 506670-506971 | ||
| 1 | 6219-51-6111 | Head | 506972- | |
| 1 | 6219-51-6110 | Head | 506670-506971 | |
| 2 | 6216-51-6420 | Plug | 505077- | |
| 3 | 07005-03016 | Seal, Washer | 505077- | |
| 4 | 600-211-1870 | Spring | 505077- | |
| 5 | 6162-53-5450 | Packing | 506670- | |
| 6 | 6219-51-5950 | Cover | 506670- | |
| 7 | 07000-E3045 | O-ring | 505077- | |
| 8 | 01010-81035 | Bolt | 506670- | |
| 9 | 01640-21016 | Washer | 505077- | |
| 10 | 6261-51-5121 | Adapter | 506670- | |
| 11 | 07000-72105 | O-ring | 506670- | |
| 12 | 07000-72040 | O-ring | 506670- | |
| 13 | 01435-00850 | Bolt | 506670- | |
| 14 | 6215-81-9520 | Plug | 506670- | |
| 15 | 6215-81-9720 | O-ring | 506670- | |
| 16 | 6215-81-9530 | Plug | 506670- | |
| 17 | 6215-81-9730 | O-ring | 506670- | |
| 18 | 6215-81-9510 | Plug | 506972- | |
| 19 | 6215-81-9710 | O-ring | 506972- | |
| 20 | 600-211-1340 | Cartridge | 505077- | |
| 21 | 01435-01080 | Bolt | 505077- | |
| 22 | 01436-01020 | Bolt | 505077- | |
| 6215-51-5601 | Valve Assembly | 505077- | ||
| 23 | 6215-51-5511 | Body | 505077- | |
| 24 | 6215-51-5540 | Cover | 505077- | |
| 25 | 6215-51-5550 | Valve | 505077- | |
| 26 | 6215-51-5560 | Spring, Valve | 505077- | |
| 27 | 6215-51-1730 | Valve | 505077- | |
| 28 | 6215-51-1791 | Spring | 505077- | |
| 29 | 6215-51-5571 | Plug | 505077- | |
| 30 | 6215-51-5591 | Plug | 505077- | |
| 31 | 01010-80812 | Bolt | 505077- | |
| 32 | 07000-72018 | O-ring | 505077- | |
| 33 | 07000-73022 | O-ring | 505077- | |
| 34 | 11T-27-11190 | Shim, T=1.0mm | 505077- | |
| 35 | 01010-81090 | Bolt | 505077- | |
| 36 | 07000-73038 | O-ring | 505077- | |
| 37 | 07000-72018 | O-ring | 505077- |