| Item | Part No. | Part Name | Qty | Serial No. |
| (10B-60-11111) | VALVE ASS'Y | 1027- | ||
| THIS ASSEMBLIES CONSIST OF ALL PARTS SHOWN IN FIGS.Y1681-01A0 TO Y1681-10A0. | ||||
| THE KAYABA KOGYO PART NUMBER IS THAT KB IS REMOVED FROM KOMATSU PART NUMBER LISTED BELOW. | ||||
| 1 | \6\ | HOUSING | 1027- | |
| 2 | \6\ | SPOOL | 1027- | |
| 3 | KB21011-22351 | SCREW | 1027- | |
| 4 | KB21011-21251 | SEAT | 1027- | |
| 5 | KB21011-22451 | SPRING | 1027- | |
| 6 | KB21011-21851 | CAP | 1027- | |
| 7 | KB21011-21152 | SEAL | 1027- | |
| 8 | KB21011-21056 | POPPET | 1027- | |
| 9 | KB21011-22452 | SPRING | 1027- | |
| 10 | KB21011-22151 | WIPER | 1027- | |
| 11 | KB95111-01200 | O-RING | 1027- | |
| 12 | KB95121-05500 | O-RING | 1027- | |
| 13 | KB91311-50102 | SCREW | 1027- | |
| 14 | KB92703-05121 | BOLT | 1027- |