| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | (20T-62-76300) | VALVE ASS'Y,(SEE FIG.Y1687-01A0) | | 45001-52373 |
| 2 | 20Y-62-22271 | ELBOW | | 45001-52373 |
| 3 | 201-60-11390 | O-RING | | 45001-52373 |
| 4 | 20Y-62-19560 | O-RING | | 45001-52373 |
| 5 | 07002-01423 | O-RING | | 45001-52373 |
| 6 | 20Y-62-25720 | ELBOW | | 45001-52373 |
| 7 | 201-60-11390 | O-RING | | 45001-52373 |
| 8 | 20Y-62-19560 | O-RING | | 45001-52373 |
| 9 | 07002-01423 | O-RING | | 45001-52373 |
| 10 | 201-62-73310 | HOSE,BLACK | | 45001-52373 |
| 11 | 201-62-73330 | HOSE,BLUE | | 45001-52373 |
| 12 | 201-62-73340 | HOSE,RED | | 45001-52373 |
| 13 | 201-62-73320 | HOSE¤ 660MM,YELLOW | | 45001-52373 |
| 14 | 201-62-73350 | HOSE,ORANGE | | 45001-52373 |
| 15 | 201-62-73360 | HOSE¤ 620MM,GREEN | | 45001-52373 |
| 16 | 201-62-73370 | HOSE,BROWN | | 45001-52373 |
| 17 | 201-62-73370 | HOSE,WHITE | | 45001-52373 |
| 18 | 201-62-73470 | BRACKET | | 45001-@ |
| 19 | 01010-51025 | BOLT | | 45001-@ |
| 20 | 01643-31032 | WASHER | | 45001-@ |
| 21 | 21T-06-11950 | CLIP | | 45001-52373 |
| 22 | 01010-51025 | BOLT | | 45001-@ |
| 23 | 01643-31032 | WASHER | | 45001-@ |
| 24 | 08210-02903 | SPIRAL TUBE | | 45001-52373 |
| 25 | 08210-01203 | SPIRAL TUBE | | 45001-52373 |
| 26 | 01010-51025 | BOLT | | 45001-@ |
| 27 | 01643-31032 | WASHER | | 45001-@ |
| 28 | 20Y-00-11310 | PLATE¤ OPERATING,KOMATSU PATTERN | | 45001-@ |
| 203-916-5130 | PLATE¤ OPERATING,MITSUBISHI PATTERN | | 45001-@ |
| 203-916-5150 | PLATE¤ OPERATING,SINKOU PATTERN | | 45001-@ |
| 29 | 20T-62-76261 | PLATE¤ OPERATING | | 45001-@ |
