| Item | Part No. | Part Name | Qty | Serial No. |
| (723-49-21101) | VALVE ASS'Y | K40152- | ||
| (723-49-21100) | VALVE ASS'Y | K40001-K40151 | ||
| THESE ASSEMBLIES CONSIST OF ALL PARTS SHOWN IN FIGS.Y1666-01A0 TO Y1666-22A0. | ||||
| 723-40-56302 | VALVE ASS'Y,UNLOAD | K40001- | ||
| 1 | \6\ | SLEEVE | K40001- | |
| 2 | \6\ | VALVE | K40001- | |
| 3 | \6\ | SPRING | K40001- | |
| 4 | \6\ | PLUG | K40001- | |
| 5 | \6\ | PLUG | K40001- | |
| 6 | 07000-12014 | O-RING | K40001- | |
| 7 | 723-40-56350 | RING | K40001- | |
| 8 | 07000-12016 | O-RING | K40001- | |
| 9 | 723-60-22230 | RING,BACK-UP | K40001- | |
| 10 | \6\ | O-RING | K40001- | |
| 11 | 07002-12434 | O-RING | K40001- |