| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | BODY (1) | |||
| 1 | 566-35-00012 | VALVE ASSEMBLY | ||
| 2 | SEAT, VALVE (2) | |||
| 3 | VALVE (2) | |||
| 4 | STEM (2) | |||
| 5 | SPRING (2) | |||
| 6 | GUIDE (2) | |||
| 7 | O-RING (2) | |||
| 8 | 566-35-16180 | BOLT | ||
| 9 | 566-35-16191 | WASHER, LOCK | ||
| 10 | 566-35-16210 | SPRING | ||
| 11 | 566-35-16220 | PISTON | ||
| 12 | O-RING (1)/(2) | |||
| 13 | COVER (1) | |||
| 14 | FOLLOWER (1)/(2) | |||
| 15 | CAM (1)/(2) | |||
| 16 | GASKET (1)/(2) | |||
| 17 | 566-35-16272 | SPRING | ||
| 18 | 566-35-16290 | BOLT | ||
| 19 | 566-35-16310 | RING | ||
| 20 | 566-35-16320 | WASHER, LOCK | ||
| 21 | 566-35-16330 | CLAMP | ||
| 22 | 566-35-16341 | BOLT | ||
| 23 | 566-35-16350 | WASHER, LOCK | ||
| 24 | 561-35-62221 | HANDLE ASSEMBLY | ||
| 25 | 566-35-16380 | O-RING (2) | ||
| 26 | 566-35-19220 | WASHER | ||
| 27 | 566-35-19210 | NUT | ||
| 28 | 566-35-16420 | WASHER, LOCK | ||
| 29 | 566-35-16441 | SCREW | ||
| 30 | 566-35-16430 | SPACER | ||
| 31 | 566-35-19190 | BOLT | ||
| 32 | 566-35-19121 | PLUNGER | ||
| 33 | 566-35-19131 | SPRING | ||
| 34 | 561-35-62230 | CASE | ||
| 35 | 561-35-62240 | NUT | ||
| 36 | 566-34-19182 | PLATE | ||
| NS|38 | NOTE: (1) NOT SERVICED SEPARATELY. | |||
| NS|39 | 566-35-05014 | (2) INCLUDED IN 566-35-05014 RETARDER | ||
| NS|40 | VALVE SERVICE KIT. |