| Item | Part No. | Part Name | Qty | Serial No. |
| 566-35-11132 | VALVE ASS'Y | 2501- | ||
| 1 | \6\ | BODY | 2501- | |
| 566-35-00011 | VALVE ASS'Y (KIT) | 2501- | ||
| 2 | \6\ | SEAT | 2501- | |
| 3 | \6\ | VALVE | 2501- | |
| 4 | \6\ | STEM | 2501- | |
| 5 | \6\ | SPRING | 2501- | |
| 6 | \6\ | GUIDE | 2501- | |
| 7 | 566-35-16170 | O-RING (KIT) | 2501- | |
| 8 | 566-35-16180 | BOLT | 2501- | |
| 9 | 566-35-16191 | WASHER | 2501- | |
| 10 | 566-35-16210 | SPRING | 2501- | |
| 11 | 566-35-16220 | PISTON | 2501- | |
| 12 | 566-35-16230 | O-RING (KIT) | 2501- | |
| 13 | \6\ | COVER | 2501- | |
| 566-35-00021 | CAM ASS'Y (KIT) | 2501- | ||
| 14 | \6\ | CAM | 2501- | |
| 15 | \6\ | CAM | 2501- | |
| 16 | 566-35-16271 | SPRING | 2501- | |
| 17 | 566-35-16280 | GASKET (KIT) | 2501- | |
| 18 | 566-35-16290 | BOLT | 2501- | |
| 19 | 566-35-16310 | RING | 2501- | |
| 20 | 566-35-16320 | WASHER | 2501- | |
| 21 | 566-35-16330 | CLAMP | 2501- | |
| 22 | 566-35-16341 | BOLT | 2501- | |
| 23 | 566-35-16350 | WASHER | 2501- | |
| 24 | 566-35-16371 | HANDLE | 2501- | |
| 25 | 566-35-16380 | O-RING (KIT) | 2501- | |
| 26 | 566-35-16391 | HEAD | 2501- | |
| 27 | 566-35-16412 | PIN | 2501- | |
| 28 | 566-35-16420 | WASHER | 2501- | |
| 29 | 566-35-16430 | SPACER | 2501- | |
| 30 | 566-35-16440 | SCREW | 2501- |