| Item | Part No. | Part Name | Qty | Serial No. |
| UC4100647381 | HD CONTROL | 1801- | ||
| UC4704291663 | CONTROL MAIN BODY | 1201- | ||
| UC4704461284 | CONTROL | 1201- | ||
| 1 | \6\ | BODY | 1201- | |
| 2 | \6\ | CONTROL PISTON | 1201- | |
| 3 | \6\ | ARM | 1201- | |
| 4 | \6\ | SCREW | 1201- | |
| 5 | \6\ | PLUG | 1201- | |
| 6 | UC1302180016 | PIN | 1201- | |
| 7 | \6\ | NUT | 1201- | |
| 8 | UC1704303109 | LEVER | 1201- | |
| 9 | UC1701515529 | PIN | 1201- | |
| 10 | (UC4100637797) | VALVE ASS'Y,(SEE FIG. Y1610-04A0A) | 1801- | |
| UC4100647399 | COVER | 1801- | ||
| 11 | \6\ | COVER | 1801- | |
| 12 | UC1704393799 | PISTON | 1801- | |
| 13 | UC1301511006 | BOLT | 1801- | |
| 14 | UC1704156783 | SPRING | 1801- | |
| 15 | UC1303013797 | BOLT | 1801- | |
| 16 | UC1301168006 | O-RING | 1801- | |
| 17 | UC1100591061 | PLUG | 1801- | |
| 18 | UC1701524257 | NUT | 1801- | |
| 19 | UC1100368834 | SPRING | 1801- | |
| 20 | \6\ | PLUG | 1801- | |
| UC4100647409 | COVER | 1801- | ||
| 21 | \6\ | COVER | 1801- | |
| 22 | UC1704393799 | PISTON | 1801- | |
| 23 | UC1301511006 | BOLT | 1801- | |
| 24 | UC1704156783 | SPRING | 1801- | |
| 25 | UC1303013797 | BOLT | 1801- | |
| 26 | UC1301168006 | O-RING | 1801- | |
| 27 | UC1100591061 | PLUG | 1801- | |
| 28 | UC1701524257 | NUT | 1801- | |
| 29 | UC1100368834 | SPRING | 1801- | |
| 30 | \6\ | PLUG | 1801- | |
| 31 | UC1709212181 | SPRING | 1201- | |
| 32 | UC1704437248 | PACKING | 1201- | |
| 33 | UC1704403749 | PACKING | 1201- | |
| 34 | UC1300053004 | O-RING | 1201- |