| Item | Part No. | Part Name | Qty | Serial No. |
| (723-49-27701) | CONTROL VALVE | K50016-K50499 | ||
| (723-49-27501) | CONTROL VALVE | K50001-K50015 | ||
| THESE ASSEMBLIES CONSIST OF ALL PARTS SHOWN IN FIGS.Y1666-01A0 TO Y1666-25A0. | ||||
| 723-40-66701 | VALVE ASSEMBLY | K50001-K50499 | ||
| 1 | \6\ | CASE | K50001-K50499 | |
| 2 | \6\ | SEAT | K50001-K50499 | |
| 3 | \6\ | SEAT | K50001-K50499 | |
| 4 | 708-8H-11530 | PLUG | K50001-K50499 | |
| 5 | 07002-11423 | O-RING | K50001-K50499 | |
| 6 | \6\ | SEAT | K50001-K50499 | |
| 7 | \6\ | BALL | K50001-K50499 | |
| 8 | \6\ | PLUG | K50001-K50499 | |
| 723-40-66601 | VALVE ASSEMBLY | K50001-K50499 | ||
| 9 | \6\ | CASE | K50001-K50499 | |
| 10 | \6\ | SEAT | K50001-K50499 | |
| 11 | \6\ | SEAT | K50001-K50499 | |
| 12 | \6\ | BALL | K50001-K50499 | |
| 13 | \6\ | PLUG | K50001-K50499 | |
| 14 | 01252-61050 | BOLT | K50001-K50499 | |
| 15 | 01643-51032 | WASHER | K50001-K50499 | |
| 16 | 723-40-60101 | VALVE ASSEMBLY | K50001-K50499 | |
| 17 | 07000-12020 | O-RING | K50001-K50499 | |
| 18 | 07001-02020 | RING, BACK-UP | K50001-K50499 | |
| 19 | 709-25-11390 | O-RING | K50001-K50499 |