| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 20J-62-13141 | VALVE ASSEMBLY | K50001-K50493 | |
| 2 | 20J-60-11570 | BLOCK | K50001-K50493 | |
| 3 | 20J-60-11580 | VALVE | K50001-K50493 | |
| 4 | 20J-06-11640 | COIL | K50001-K50493 | |
| 5 | 20J-60-11590 | VALVE | K50001-K50493 | |
| 6 | 01010-81080 | BOLT | K50001-K50493 | |
| 7 | 01643-31032 | WASHER | K50001-K50493 | |
| 8 | 02782-10210 | ELBOW | K50001-K50493 | |
| 9 | 07002-11423 | O-RING | K50001-K50493 | |
| 10 | 02896-11008 | O-RING | K50001-K50493 | |
| 11 | 11Y-62-12240 | ELBOW | K50001-K50493 | |
| 12 | 07002-11423 | O-RING | K50001-K50493 | |
| 13 | 02896-11008 | O-RING | K50001-K50493 | |
| 14 | 02781-0021D | UNION | K50001-K50493 | |
| 15 | 07002-11423 | O-RING | K50001-K50493 | |
| 16 | 02896-11008 | O-RING | K50001-K50493 | |
| 17 | 07040-11007 | PLUG | K50001-K50493 | |
| 18 | 07002-11023 | O-RING | K50001-K50493 | |
| 19 | 07040-11409 | PLUG | K50001-K50493 | |
| 20 | 07002-11423 | O-RING | K50001-K50493 | |
| 21 | 20Y-62-23541 | ELBOW | K50001-K50493 | |
| 22 | 07002-11423 | O-RING | K50001-K50493 | |
| 23 | 07002-11423 | O-RING | K50001-K50493 | |
| 24 | 20J-06-11580 | SWITCH | K50001-K50493 |