| Item | Part No. | Part Name | Qty | Serial No. |
| 20B-60-11800 | VALVE ASS'Y | 1003- | ||
| 1 | KB21401-20112 | BODY | 1003- | |
| 2 | KB21401-20214 | SPOOL | 1003- | |
| 3 | KB96311-09520 | BALL,STEEL | 1003- | |
| 4 | KB21401-20704 | SPRING,CHECK | 1003- | |
| 5 | KB21401-21204 | PLUG | 1003- | |
| 6 | KB95113-01000 | O-RING | 1003- | |
| 7 | KB21401-21203 | PLUG | 1003- | |
| 8 | KB21401-21501 | SLEEVE | 1003- | |
| 9 | KB96311-05550 | BALL,STEEL | 1003- | |
| 10 | KB96311-07930 | BALL,STEEL | 1003- | |
| 11 | KB21401-20705 | SPRING,DETENT | 1003- | |
| 12 | KB21401-21601 | HOLDER,SPRING | 1003- | |
| 13 | KB21401-20402 | RING,STOP | 1003- | |
| 14 | KB21401-21901 | COLLAR | 1003- | |
| 15 | KB21401-20507 | COVER | 1003- | |
| 16 | KB95111-02000 | O-RING | 1003- | |
| 17 | KB94101-08201 | WASHER,SPRING | 1003- | |
| 18 | KB92601-08251 | BOLT | 1003- | |
| 19 | KB21001-00533 | PLATE | 1003- | |
| 20 | \6\ | SCREW,DRIVE | 1003- | |
| 21 | KB97123-03111 | PLUG | 1003- | |
| 22 | KB21401-21801 | SHIM | 1003- | |
| 23 | 01010-30870 | BOLT | 1003- | |
| 24 | 01602-00825 | WASHER,SPRING | 1003- |