| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | (723-26-11100) | VALVE ASS'Y,(SEE FIG.Y1660-01A0A) | 48712-52373 | |
| (723-26-10104) | VALVE ASS'Y,(SEE FIG.Y1660-01A0) | 46397-48711 | ||
| (\0\723-26-10102) | VALVE ASS'Y,(SEE FIG.Y1660-01A0) | 45938-46396 | ||
| (\0\723-26-10101) | VALVE ASS'Y,(SEE FIG.Y1660-01A0) | 45001-45937 | ||
| 2 | 203-62-42770 | CUSHION | 45001-@ | |
| 3 | 21W-62-11620 | SPACER | 45001-@ | |
| 4 | 566-35-42430 | PLATE | 45001-@ | |
| 5 | 07000-03025 | O-RING | 45001-@ | |
| 6 | 01010-51250 | BOLT | 45001-52373 | |
| 7 | 01643-31232 | WASHER | 45001-@ | |
| 8 | 201-62-71730 | BRACKET | 45001-52373 | |
| 9 | 01010-51025 | BOLT | 45001-52373 | |
| 10 | 01643-31032 | WASHER | 45001-52373 |