| Item | Part No. | Part Name | Qty | Serial No. |
| (723-48-11501) | VALVE ASS'Y | | 86930-94998 |
| (723-48-11500) | VALVE ASS'Y | | 84620-86929 |
| (723-48-11105) | VALVE ASS'Y | | 83952-84619 |
| | THESE ASSEMBLIES CONSIST OF ALL PARTS SHOWN IN FIGS.Y1664-21A0 TO Y1664-31A0. | | |
| 709-70-74302 | VALVE ASS'Y,SUCTION AND SAFETY | | 83952-@ |
| 709-70-74203 | VALVE ASS'Y,SUCTION AND SAFETY | | 83952-@ |
| 1 | \6\ | SLEEVE | | 83952-@ |
| 2 | \6\ | SLEEVE | | 83952-@ |
| 3 | \6\ | POPPET | | 83952-@ |
| 4 | \6\ | PISTON | | 83952-@ |
| 5 | \6\ | PLUG | | 83952-@ |
| 6 | \6\ | POPPET | | 83952-@ |
| 7 | \6\ | SCREW | | 83952-@ |
| 8 | \6\ | SPRING | | 83952-@ |
| 9 | \6\ | SPRING | | 83952-@ |
| 10 | \6\ | SPRING | | 83952-@ |
| 11 | \6\ | SEAL | | 83952-@ |
| 12 | \6\ | SEAL | | 83952-@ |
| 13 | 709-25-11390 | O-RING | | 83952-@ |
| 14 | \6\ | O-RING | | 83952-@ |
| 15 | \6\ | O-RING | | 83952-@ |
| 16 | \6\ | NUT | | 83952-@ |
| 723-40-85100 | VALVE ASS'Y,SUCTION | | 83952-@ |
| 17 | \6\ | SLEEVE | | 83952-@ |
| 18 | \6\ | VALVE | | 83952-@ |
| 19 | \6\ | SPRING | | 83952-@ |
| 20 | \6\ | SEAL | | 83952-@ |
| 21 | 709-25-11390 | O-RING | | 83952-@ |
