| Item | Part No. | Part Name | Qty | Serial No. |
| 421-V91-3300 | LEVER ASSEMBLY | H50051- | ||
| 1 | 421-V91-3410 | KNOB | H50051- | |
| 1A | 421-V91-3450 | CAP | H50051- | |
| 1B | 42C-S33-1180 | O-RING | H50051- | |
| 1C | 42C-S33-1220 | SWITCH | H50051- | |
| 1D | 42C-S33-1170 | GUIDE | H50051- | |
| 1E | 425-S33-3610 | HOUSING | H50051- | |
| 2 | 421-V91-3311 | LEVER | H50051- | |
| 3 | 421-43-28431 | BOOT | H50051- | |
| 4 | 01023-20610 | SCREW | H50051- | |
| 5 | 08210-00601 | SPIRAL TUBE | H50051- | |
| 6 | 01580-11411 | NUT | H50051- | |
| 7 | 01010-81035 | BOLT | H50051- | |
| 8 | 421-62-23710 | CUSHION | H50051- | |
| 9 | 421-62-18550 | CUSHION | H50051- | |
| 10 | 175-54-34170 | WASHER | H50051- | |
| 11 | 421-V91-3211 | PLATE | H50051- | |
| 12 | 01010-80825 | BOLT | H50051- | |
| 13 | 01643-30823 | WASHER | H50051- | |
| 14 | 01643-30823 | WASHER | H50051- | |
| 15 | 01580-10806 | NUT | H50051- | |
| 16 | 421-V91-3420 | WIRING HARNESS | H50051- | |
| 17 | 421-V91-3370 | LEVER | H50051- | |
| 18 | 421-43-38332 | KNOB | H50051- | |
| 19 | 23S-43-31550 | NUT | H50051- | |
| 20 | 421-43-28431 | BOOT | H50051- | |
| 21 | 23S-43-51240 | NUT | H50051- | |
| 22 | 01010-81030 | BOLT | H50051- | |
| 23 | 01643-31032 | WASHER | H50051- | |
| 24 | 01643-31032 | WASHER | H50051- | |
| 25 | 01580-01008 | NUT | H50051- | |
| 26 | (702-16-03461) | PILOT VALVE | H50051- | |
| 27 | (702-16-03370) | PILOT VALVE | H50051- |