| Item | Part No. | Part Name | Qty | Serial No. |
| 457-674 | CONTROL VALVE | 6089- | ||
| THIS ASSEMBLY CONSISTS OF ALL PARTS SHOWN IN FIGS.Y1662-01A0 TO Y1662-22A0. | ||||
| 1 | BLOCK | 6089- | ||
| 2 | BLOCK,VALVE | 6089- | ||
| 3 | BLOCK,VALVE | 6089- | ||
| 4 | BLOCK,VALVE | 6089- | ||
| 5 | BLOCK,VALVE | 6089- | ||
| 6 | BLOCK,VALVE | 6089- | ||
| 7 | BLOCK,VALVE | 6089- | ||
| 8 | BLOCK,VALVE | 6089- | ||
| 9 | BLOCK,VALVE | 6089- | ||
| 10 | 457-717 | COVER,VALVE | 6089- | |
| 11 | 457-776 | FILTER | 6089- | |
| 12 | 453-687 | O-RING | 6089- | |
| 13 | 453-715 | O-RING | 6089- |