| Item | Part No. | Part Name | Qty | Serial No. |
| (20J-54-10010) | CAB ASSEMBLY | H50051- | ||
| 1 | 20Y-54-53212 | COVER | H50051- | |
| 2 | 20Y-54-18690 | RIVET | H50051- | |
| 3 | 203-54-71390 | COVER | H50051- | |
| 4 | 20Y-54-18690 | RIVET | H50051- | |
| 5 | 205-54-51250 | HANGER | H50051- | |
| 6 | 01370-30412 | SCREW | H50051- | |
| 7 | 208-53-12991 | HOLDER | H50051- | |
| 8 | 208-53-12980 | PLATE | H50051- | |
| 9 | 01023-20616 | SCREW | H50051- | |
| 10 | 208-53-12470 | SEAL | H50051- | |
| 11 | 208-53-12810 | SEAT | H50051- | |
| 20Y-54-53290 | COVER ASSEMBLY | H50051- | ||
| 12 | 20Y-54-53232 | RAIL | H50051- | |
| 13 | 20Y-54-53242 | COVER | H50051- | |
| 14 | 01023-10410 | SCREW | H50051- | |
| 15 | 20Y-54-53250 | TRIM | H50051- | |
| 16 | 208-53-11750 | COVER | H50051- | |
| 17 | 01435-40610 | BOLT | H50051- | |
| 208-53-11760 | LOCK ASSEMBLY | H50051- | ||
| 18 | 208-53-11770 | PLATE | H50051- | |
| 19 | 205-54-76280 | ROTOR | H50051- | |
| 20 | 20G-54-33830 | GRIP | H50051- | |
| 21 | 01435-40820 | BOLT | H50051- | |
| 22 | 20Y-54-55851 | GRIP | H50051- | |
| 23 | 01010-D1020 | BOLT | H50051- | |
| 24 | 01643-71032 | WASHER | H50051- |