| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | (238-44-12110) | VALVE ASS'Y,DUAL BRAKE | 21001-@ | |
| 2 | 01010-51035 | BOLT | 21001-@ | |
| 3 | 01643-31032 | WASHER | 21001-@ | |
| 4 | 07102-20414 | HOSE | 21001-23000 | |
| 5 | 07102-20415 | HOSE | 21001-23000 | |
| 6 | 232-44-52450 | ELBOW | 21001-@ | |
| 7 | 238-44-11390 | ELBOW | 21001-@ | |
| 8 | 07042-20211 | PLUG | 21001-@ | |
| 9 | 08034-00834 | BAND | 21001-@ | |
| 10 | 08036-02514 | CLIP | 21001-@ | |
| 11 | 01010-51016 | BOLT | 21001-23000 | |
| 12 | 01643-31032 | WASHER | 21001-@ | |
| 13 | 07102-20406 | HOSE | 21001-@ | |
| 14 | 07102-20405 | HOSE | 21001-@ | |
| 15 | 234-44-31460 | JOINT | 21001-@ | |
| 16 | 01010-51250 | BOLT | 21001-23000 | |
| 17 | 01643-31232 | WASHER | 21001-@ | |
| 18 | 234-44-31240 | TUBE | 21001-@ | |
| 19 | 234-44-31230 | TUBE | 21001-@ | |
| 20 | 234-44-31350 | ELBOW | 21001-@ | |
| 21 | 232-44-54680 | CLIP | 21020-@ | |
| 21 | 234-44-31330 | CLIP | 21001-21019 | |
| 22 | 234-04-11420 | CLIP | 21001-@ | |
| 23 | 01010-50816 | BOLT | 21001-@ | |
| 24 | 01643-30823 | WASHER | 21001-@ | |
| 25 | 234-44-31340 | PROTECTOR | 21001-@ | |
| 26 | 234-44-31470 | COVER (OP) | 21001-@ | |
| 27 | 07326-10302 | ADAPTER | 21001-@ |