| Item | Part No. | Part Name | Qty | Serial No. |
| (23B-40-11100) | VALVE ASS'Y,STEERING | 50001- | ||
| 23B-40-11300 | RELIEF VALVE ASS'Y | 50001- | ||
| 23A-40-11340 | HOUSING ASS'Y | 50001- | ||
| 1 | \6\ | HOUSING | 50001- | |
| 2 | \6\ | PLUG | 50001- | |
| 3 | \6\ | VALVE | 50001- | |
| 4 | \6\ | BALL | 50001- | |
| 23A-40-11390 | VALVE SUB ASS'Y | 50001- | ||
| 5 | \6\ | SPOOL | 50001- | |
| 6 | \6\ | VALVE | 50001- | |
| 7 | \6\ | BALL | 50001- | |
| 8 | \6\ | GUIDE | 50001- | |
| 9 | \6\ | SPRING | 50001- | |
| 10 | \6\ | NUT | 50001- | |
| 11 | 23A-40-11470 | SPRING | 50001- | |
| 23A-40-11480 | PLUG ASS'Y | 50001- | ||
| 12 | \6\ | PLUG | 50001- | |
| 13 | \6\ | O-RING | 50001- | |
| 14 | 23A-40-11520 | SCREW,ADJUSTING | 50001- | |
| 15 | 23A-40-11530 | CONE,VALVE | 50001- | |
| 16 | 23A-40-11540 | SPRING,RELIEF | 50001- | |
| 17 | 23A-40-11550 | NUT,LOCK | 50001- | |
| 18 | 23A-40-11560 | O-RING | 50001- | |
| 19 | 23A-40-11570 | O-RING | 50001- | |
| 20 | 23A-40-11580 | BALL | 50001- | |
| 23A-40-11590 | BALL SUB ASS'Y | 50001- | ||
| 21 | \6\ | PIN | 50001- | |
| 22 | \6\ | BUSHING | 50001- | |
| 23A-40-11630 | CHECK VALVE ASS'Y | 50001- | ||
| 23 | \6\ | BODY | 50001- | |
| 24 | \6\ | BALL | 50001- | |
| 25 | \6\ | PIN | 50001- | |
| 26 | 23A-40-11670 | O-RING | 50001- | |
| 27 | 23A-40-11680 | BOLT | 50001- | |
| 28 | \6\ | PLATE, NAME | 50001- | |
| 29 | \6\ | RIVET | 50001- | |
| 30 | 23A-40-11720 | PLUG | 50001- | |
| 23A-40-11730 | FILTER ASS'Y | 50001- | ||
| 31 | \6\ | NUT | 50001- | |
| 32 | \6\ | RING | 50001- | |
| 33 | \6\ | FILTER | 50001- |