| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | (20Y-04-K2050) | PUMP ASS'Y,(SEE FIG.Y1040-01A0) | 10001-10248 | |
| 2 | 01010-81230 | BOLT | 10001-@ | |
| 3 | 01643-31232 | WASHER | 10001-@ | |
| 20Y-04-K1570 | VALVE ASS'Y | 10001-10248 | ||
| 4 | 20Y-04-K2310 | VALVE | 10001-10248 | |
| 4A | 20Y-04-K2320 | FILTER | 10001-10248 | |
| 4B | 20Y-04-K2330 | ADAPTER | 10001-10248 | |
| 5 | 21K-04-72120 | TUBE | 10001-@ | |
| 6 | 206-04-71120 | HOSE | 10001-10248 | |
| 7 | 07281-00419 | CLAMP | 10001-10248 | |
| 8 | 07281-00419 | CLAMP | 10001-10248 | |
| 9 | 21K-04-72130 | HOSE | 10001-10248 | |
| 10 | 07281-00419 | CLAMP | 10001-10248 | |
| 11 | 07281-00419 | CLAMP | 10001-10248 | |
| 12 | 21K-04-72140 | HOSE | 10001-10248 | |
| 13 | 07281-00419 | CLAMP | 10001-10248 | |
| 14 | 07281-00419 | CLAMP | 10001-10248 | |
| 15 | 20Y-04-38170 | BRACKET | 10001-@ | |
| 16 | 01010-81025 | BOLT | 10001-@ | |
| 17 | 01643-31032 | WASHER | 10001-@ | |
| 18 | 21K-04-72160 | CLAMP | 10001-@ | |
| 19 | 01010-81240 | BOLT | 10001-@ | |
| 20 | 01643-31232 | WASHER | 10001-@ | |
| 21 | 08193-21012 | CLIP | 10001-@ | |
| 22 | 20Y-03-11220 | COLLAR | 10001-@ | |
| 23 | 01010-81265 | BOLT | 10001-@ | |
| 24 | 01643-31232 | WASHER | 10001-@ | |
| 25 | 08034-20414 | BAND | 10001-@ |