| Item | Part No. | Part Name | Qty | Serial No. |
| 22U-43-21172 | LEVER ASS'Y | 7495- | ||
| 22U-43-21171 | LEVER ASS'Y | 4501-7494 | ||
| 1 | 20Y-43-22221 | LEVER | 4501- | |
| 22U-43-21192 | KNOB | 7495- | ||
| 22U-43-21191 | KNOB | 4501-7494 | ||
| 2 | 01370-10308 | SCREW | 4501-7494 | |
| 3 | 20Y-43-22390 | KNOB | 4501- | |
| 4 | 20Y-43-22421 | INSERT | 4501- | |
| 5 | 22U-43-21211 | SWITCH | 4501- | |
| 6 | 20Y-43-22250 | PLATE | 4501- | |
| 7 | 20Y-43-22261 | BOOT | 4501- | |
| 8 | 20Y-43-22370 | BOOT | 4501- | |
| 9 | 600-411-1280 | NUT | 4501- | |
| 10 | 01252-41025 | BOLT | 4501- | |
| 11 | 01643-51032 | WASHER | 4501- | |
| 12 | (702-16-01651) | VALVE ASS'Y,(SEE FIG. Y1670-11A1) | 4501- | |
| 13 | 01010-80820 | BOLT | 4501- | |
| 14 | 01643-30823 | WASHER | 4501- | |
| 15 | 20Y-62-18910 | PLUG | 4501- | |
| 16 | 07000-12018 | O-RING | 4501- | |
| 17 | 20Y-62-18890 | BOLT, JOINT | 4501- | |
| 18 | 07000-12015 | O-RING | 4501- | |
| 19 | 02781-0021D | UNION | 4501- | |
| 20 | 07002-11423 | O-RING | 4501- | |
| 21 | 02896-11008 | O-RING | 4501- |