| Item | Part No. | Part Name | Qty | Serial No. |
| 23E-43-32500 | BOOSTER ASS'Y,BRAKE | 7001- | ||
| THE MIYAKO JIDOHSYA PART NUMBER IS THAT MY IS REMOVED FROM KOMATSU PART NUMBER LISTED BELOW. | ||||
| 1 | MY781-8122-00 | FLANGE | 7001- | |
| 2 | MY781-8123-00 | FLANGE | 7001- | |
| 3 | MY781-8126-00 | CYLINDER | 7001- | |
| 4 | MY781-8124-00 | ROD | 7001- | |
| 5 | MY781-8162-00 | COLLAR | 7001- | |
| 6 | MY781-8125-00 | PISTON | 7001- | |
| 7 | MY129-8027-30 | PACKING | 7001- | |
| 8 | MY691-8024-00 | BEARING | 7001- | |
| 9 | MY591-0819-30 | O-RING | 7001- | |
| 10 | MY573-1025-20 | WASHER | 7001- | |
| 11 | MY522-1008-00 | NUT | 7001- | |
| 12 | MY781-8127-00 | BOLT | 7001- | |
| 13 | MY151-8122-00 | SPRING | 7001- | |
| 14 | MY151-8123-00 | SPRING | 7001- | |
| 15 | MY573-1025-20 | WASHER | 7001- | |
| 16 | MY571-1020-00 | WASHER | 7001- | |
| 17 | MY781-8128-00 | BRACKET | 7001- | |
| 18 | MY593-0631-30 | O-RING | 7001- | |
| MY012-8373-X0 | CYLINDER ASS'Y | 7001- | ||
| 19 | MY022-8106-X0 | CYLINDER | 7001- | |
| MY101-8048-00 | PISTON ASS'Y | 7001- | ||
| 20 | MY102-8020-00 | PISTON | 7001- | |
| 21 | MY121-0275-00 | CUP | 7001- | |
| 22 | MY181-0805-00 | SPACER | 7001- | |
| 23 | MY122-0284-00 | CUP | 7001- | |
| 24 | MY143-0330-00 | THIMBLE | 7001- | |
| 25 | MY583-1310-20 | RING,SNAP | 7001- | |
| 26 | MY151-8018-00 | SPRING | 7001- | |
| 27 | MY171-0153-00 | VALVE ASS'Y,CHECK | 7001- | |
| 28 | MY174-0077-00 | SEAT,VALVE | 7001- | |
| 29 | MY584-3012-20 | RING,SNAP | 7001- | |
| 30 | MY349-8016-00 | JOINT | 7001- | |
| 31 | MY387-0048-00 | CLAMP | 7001- | |
| 32 | MY502-1035-10 | BOLT | 7001- | |
| 33 | MY781-8129-00 | BRACKET | 7001- | |
| 34 | 07030-00252 | BREATHER | 7001- | |
| 35 | MY781-7076-00 | AIR FILTER ASS'Y | 7001- | |
| 36 | MY312-0125-00 | CAP | 7001- | |
| 37 | MY312-8002-00 | CAP | 7001- | |
| 38 | MY312-0080-00 | CAP | 7001- |