| Item | Part No. | Part Name | Qty | Serial No. |
| (723-24-10902) | VALVE ASS'Y | B3001- | ||
| THIS ASSEMBLY CONSISTS OF ALL PARTS SHOWN IN FIGS.Y1664-21A0 T0 Y1664-32A0. | ||||
| 723-20-63200 | VALVE ASS'Y,RELIEF | B3001- | ||
| 1 | 700-22-11410 | O-RING | B3001- | |
| 2 | 700-80-64220 | RING | B3001- | |
| 3 | 07002-12434 | O-RING | B3001- |