| NO | Type | PN | DESCRIPTION | Name | QTY |
| 1 | S50MC-C | 90901-XXX-282 | LOCK WASHER | 锁紧垫片 | 30 |
| 2 | S50MC-C | 90901-XXX-341 | ORIFICE PLATE | 节流塞 | 10 |
| 3 | S50MC-C | 90901-XXX-723 | SLIDE | 阀芯 | 20 |
| 4 | S50MC-C | 90901-XXX-772 | THROTTLE PLUG | 节流螺塞 | 15 |
| 5 | S50MC-C | 90901-XXX-747 | SPRING GUIDE | 弹簧导筒 | 20 |
| 6 | S50MC-C | 90901-XXX-627 | COVER | 盖 | 30 |
| 7 | S50MC-C | 90703-XXX-286 | KEY | 键 | 15 |
