| Item | Part No. | Part Name | Qty | Serial No. |
| (700-21-25000) | VALVE ASS'Y | 3501- | ||
| 700-21-51000 | VALVE ASS'Y | 3501- | ||
| 1 | 700-20-51110 | SLEEVE | 3501- | |
| 2 | \6\ | POPPET | 3501- | |
| 3 | 700-80-62230 | SPRING | 3501- | |
| 4 | 700-20-51150 | PISTON | 3501- | |
| 5 | 700-20-51160 | SCREW | 3501- | |
| 6 | 07000-02010 | O-RING | 3501- | |
| 7 | 700-20-51130 | NUT | 3501- | |
| 8 | 07000-12014 | O-RING | 3501- | |
| 9 | 07002-02434 | O-RING | 3501- | |
| 700-20-72000 | VALVE ASS'Y | 3501- | ||
| 10 | \6\ | SLEEVE | 3501- | |
| 11 | \6\ | VALVE | 3501- | |
| 12 | \6\ | POPPET | 3501- | |
| 13 | \6\ | SPRING | 3501- | |
| 14 | \6\ | PISTON | 3501- | |
| 15 | \6\ | NUT | 3501- | |
| 16 | \6\ | SPRING | 3501- | |
| 17 | \6\ | PLUG | 3501- | |
| 18 | \6\ | O-RING | 3501- | |
| 19 | 07002-02434 | O-RING | 3501- | |
| 20 | 07000-12014 | O-RING | 3501- |