| Item | Part No. | Part Name | Qty | Serial No. |
| 23B-60-11102 | PUMP ASS'Y | 10536- | ||
| THE KAYABA KOGYO PART NUMBER IS THAT KB IS REMOVED FROM KOMATSU PART NUMBER LISTED BELOW. | ||||
| 1 | KB20132-60522 | FLANGE | 10536- | |
| 2 | \6\ | PLATE | 10536- | |
| 3 | KB20132-70320 | PLATE | 10536- | |
| 4 | \6\ | PLATE | 10536- | |
| 5 | KB20132-60620 | COVER | 10536- | |
| 5 | KBB530B-10001 | GEAR ASS'Y,FRONT | 10536- | |
| 6 | \6\ | GEAR,DRIVE, FRONT | 10536- | |
| 7 | \6\ | GEAR,DRIVEN, FRONT | 10536- | |
| 7 | KBB530B-10002 | GEAR ASS'Y,REAR | 10536- | |
| 8 | \6\ | GEAR,DRIVE, REAR | 10536- | |
| 9 | \6\ | GEAR,DRIVEN, REAR | 10536- | |
| 10 | KB20131-60722 | PLATE | 10536- | |
| KBB530A-10001 | SEAL KIT | 10536- | ||
| 11 | \6\ | SEAL | 10536- | |
| 12 | \6\ | RING | 10536- | |
| 13 | \6\ | SEAL | 10536- | |
| 14 | \6\ | RING | 10536- | |
| 15 | KB20131-70401 | COUPLING | 10536- | |
| 16 | KB20131-61901 | COVER | 10536- | |
| 17 | KB92702-10160 | BOLT | 10536- | |
| 18 | KB95121-05500 | O-RING | 10536- | |
| 19 | KB20131-70901 | STABILIZER | 10536- | |
| 20 | KB20131-70805 | BOLT | 10536- | |
| 21 | KB93308-14110 | NUT | 10536- | |
| 22 | KB20131-61801 | WASHER | 10536- |