| Item | Part No. | Part Name | Qty | Serial No. |
| (723-46-20802) | VALVE ASS'Y | 65272- | ||
| THIS ASSEMBLY CONSISTS OF ALL PARTS SHOWN IN FIGS.Y1660-01A1 T0 Y1660-16A1. | ||||
| 1 | 723-40-92201 | VALVE ASS'Y,RELIEF | 65272- | |
| 2 | 700-22-11410 | O-RING | 65272- | |
| 3 | 700-80-64220 | RING | 65272- | |
| 4 | 07002-12434 | O-RING | 65272- |