| Item | Part No. | Part Name | Qty | Serial No. |
| (723-46-14501) | VALVE ASS'Y | 15092- | ||
| (723-46-14500) | VALVE ASS'Y | 15001-15091 | ||
| THESE ASSEMBLIES CONSIST OF ALL PARTS SHOWN IN FIGS.Y1660-21A0 TO Y1660-29A0. | ||||
| 723-40-70100 | VALVE ASS'Y | 15001- | ||
| 1 | \6\ | BODY | 15001- | |
| 2 | \6\ | SPOOL | 15001- | |
| 3 | 723-40-71160 | SPRING | 15001- | |
| 4 | 723-40-71140 | PLUG | 15001- | |
| 5 | 723-40-71150 | PLATE | 15001- | |
| 6 | \6\ | SPOOL | 15001- | |
| 7 | 723-40-71170 | SPRING | 15001- | |
| 8 | 07040-11812 | PLUG | 15001- | |
| 9 | 07002-11823 | O-RING | 15001- | |
| 10 | \6\ | PLUG | 15001- | |
| 11 | 07002-13634 | O-RING | 15001- | |
| 12 | 07000-13032 | O-RING | 15001- | |
| 13 | 01252-30830 | BOLT | 15001- | |
| 14 | 01010-61460 | BOLT | 15001- | |
| 15 | 01643-31445 | WASHER | 15001- | |
| 16 | 723-46-15280 | PLATE | 15001- | |
| 17 | 01010-81040 | BOLT | 15001- | |
| 18 | 01643-31032 | WASHER | 15001- |