| Item | Part No. | Part Name | Qty | Serial No. |
| 124-43-00030 | BRAKE VALVE ASS'Y | B20001- | ||
| 1 | 124-43-53110 | BODY¤ VALVE | B20001- | |
| 2 | 14Z-40-11610 | SPOOL | B20001- | |
| 3 | 124-43-53121 | SPRING,(L= 39.55) | B20001- | |
| 4 | 14Z-40-11320 | GUIDE | B20001- | |
| 5 | 04025-00316 | PIN | B20001- | |
| 6 | 14Z-40-11330 | SHAFT | B20001- | |
| 7 | 14Z-40-11340 | GUIDE | B20001- | |
| 8 | 14Z-40-11371 | SPRING,(L= 52.0) | B20001- | |
| 9 | 14Z-40-11350 | SHIM¤ 0.05MM | B20001- | |
| 10 | 113-15-29110 | SEAL | B20001- | |
| 11 | 07002-33034 | O-RING | B20001- | |
| 12 | 565-62-11270 | SPRING,(L= 36.5) | B20001- | |
| 13 | 07043-70211 | PLUG | B20001- | |
| 14 | 195-40-31540 | PISTON | B20001- | |
| 15 | 07002-32434 | O-RING | B20001- | |
| 16 | 01010-80620 | BOLT | B20001- | |
| 17 | 01643-30623 | WASHER | B20001- | |
| 18 | 14Z-40-11220 | COVER | B20001- | |
| 19 | 14Z-40-11360 | PLUG | B20001- | |
| 20 | 07042-70312 | PLUG | B20001- | |
| 21 | 07043-70312 | PLUG | B20001- | |
| 22 | 01010-81290 | BOLT | B20001- | |
| 23 | 01643-31232 | WASHER | B20001- | |
| 24 | 124-43-53131 | VALVE | B20001- | |
| 25 | 124-43-53140 | SEAT¤ VALVE | B20001- | |
| 26 | 124-43-53150 | UNION | B20001- | |
| 27 | 07002-32034 | O-RING | B20001- | |
| 28 | 04260-01587 | BALL | B20001- | |
| 29 | 07000-72018 | O-RING | B20001- | |
| 30 | 07000-72015 | O-RING | B20001- | |
| 31 | 07043-70211 | PLUG | B20001- |