| Item | Part No. | Part Name | Qty | Serial No. |
| 380-218729-1 | VALVE ASS'Y | 188-1670 | ||
| 1 | 380-157914-1 | PLUG | 3-@ | |
| 2 | 380-OR419-00 | O-RING | 188-@ | |
| 3 | 380-144604-1 | SPRING | 3-@ | |
| 4 | 380-157915-1 | POPPET | 3-@ | |
| 5 | 380-111392-1 | NUT | 3-@ | |
| 6 | 380-886513-1 | WASHER | 188-1670 | |
| 7 | 380-157904-1 | NUT | 3-1670 | |
| 8 | 380-886512-1 | WASHER | 188-1670 | |
| 9 | 380-157903-1 | SCREW | 3-1670 | |
| 10 | 380-157906-1 | PLUG | 3-1670 | |
| 11 | 380-OR419-00 | O-RING | 3-@ | |
| 12 | 380-157908-1 | SCREW | 3-1670 | |
| 13 | 380-173647-1 | SPRING | 3-1670 | |
| 14 | 380-144606-1 | POPPET | 3-1670 | |
| 15 | \6\ | SLEEVE | 188-1670 | |
| 16 | 380-157925-1 | RING | 3-1670 | |
| 17 | 380-OR49-000 | O-RING | 3-1670 | |
| 18 | 380-157902-1 | POPPET | 3-1670 | |
| 19 | 380-157900-1 | SPRING | 3-1670 | |
| 20 | 380-157907-1 | PLUG | 3-@ | |
| 21 | \6\ | HOUSING | 188-@ | |
| 22 | \6\ | PLUNGER | 188-@ | |
| 23 | 380-157927-1 | PLATE | 3-@ | |
| 24 | 380-173652-1 | SCREW | 3-@ | |
| 25 | 380-199288-1 | WIPER | 188-@ | |
| 26 | 380-OR419-00 | O-RING | 188-@ | |
| 27 | 380-199290-1 | SEAT | 188-@ | |
| 28 | 380-218545-1 | SPRING | 188-@ | |
| 29 | 380-199291-1 | SCREW | 188-@ | |
| 30 | 380-199289-1 | CAP | 188-@ | |
| 31 | 384-0138242 | SCREW | 3-@ | |
| 32 | 380-218544-1 | PIN | 188-@ | |
| 33 | 380-218508-1 | SPRING | 188-@ | |
| 34 | 380-218507-1 | CAM | 188-@ | |
| 35 | 380-176152-1 | BALL | 188-@ | |
| 36 | 380-218543-1 | SLEEVE | 188-@ | |
| 37 | 380-OR411-00 | O-RING | 315-@ | |
| 38 | 380-218538-1 | PISTON | 188-@ | |
| 39 | 380-218523-1 | CAP | 188-@ | |
| 40 | 380-218541-1 | SPACER | 188-@ | |
| 41 | 380-218542-1 | RING | 188-@ | |
| 42 | 380-OR210-00 | O-RING | 188-@ | |
| 43 | 380-218522-1 | PLUG | 188-@ | |
| 44 | \6\ | PLUNGER | 188-@ | |
| 45 | 380-176151-1 | SEAT | 3-@ | |
| 46 | 380-218540-1 | SPRING | 188-@ | |
| 47 | 380-218535-1 | PIN | 188-@ | |
| 48 | 380-218537-1 | SLEEVE | 188-@ | |
| 49 | 380-218521-1 | PLUG | 188-@ | |
| 50 | 380-OR220-00 | O-RING | 3-@ | |
| 51 | 380-OR216-00 | O-RING,(WITHOUT ATTACHMENT) | 3-@ | |
| 52 | 380-021016-0 | PLUG,(WITHOUT ATTACHMENT) | 3-@ |