| Item | Part No. | Part Name | Qty | Serial No. |
| AHEL7427 | Parking Brake Assembly | 80138- | ||
| 1 | 04050-23025 | Pin, Cotter | 80138- | |
| 2 | AHEL7426 | Pin | 80138- | |
| 3 | AHWA0360 | Washer | 80138- | |
| 4 | AHEF4141 | Clevis | 80138- | |
| 5 | AHEF4142 | Stud | 80138- | |
| 6 | 01643-31232 | Washer | 80138- | |
| 7 | 01580-11008 | Nut | 80138- | |
| 8 | 01580-11210 | Nut | 80138- | |
| 9 | AHPB9221 | Brake Assembly | 80138- | |
| 10 | AHPB9222 | Spring | 80138- | |
| 10 | AHBF3247 | O-ring | 80138- | |
| 10 | AHBF3248 | Boot | 80138- | |
| 11 | 561-34-61432 | Plate | 80138- | |
| 12 | 04020-01024 | Pin, Dowel | 80138- | |
| 13 | 01643-32460 | Washer | 80138- | |
| 14 | 01010-62455 | Bolt | 80138- | |
| 15 | AHEF3446 | Disc | 80138- | |
| 16 | 281-46-11560 | Washer | 80138- | |
| 17 | 01010-62255 | Bolt | 80138- | |
| 18 | 561-34-61440 | Spring | 80138- | |
| 19 | 561-34-61460 | Spring | 80138- | |
| 20 | 561-34-61450 | Bracket | 80138- | |
| 21 | 01010-81255 | Bolt | 80138- | |
| 22 | 01643-31232 | Washer | 80138- | |
| 23 | 562-61-32220 | Bracket | 80138- | |
| 24 | 01010-62475 | Bolt | 80138- | |
| 25 | 562-61-32210 | Block | 80138- | |
| 26 | 01010-81255 | Bolt | 80138- | |
| 27 | 01643-31232 | Washer | 80138- | |
| 28 | 02782-10422 | Elbow | 80138- | |
| 29 | 07002-22034 | O-ring | 80138- | |
| 30 | 02896-21012 | O-ring | 80138- | |
| 31 | 02781-0031D | Union | 80138- | |
| 32 | 07002-21423 | O-ring | 80138- | |
| 33 | 02896-21009 | O-ring | 80138- | |
| 34 | 02767-00316 | Hose, Face Seal Type | 80138- | |
| 35 | 02767-00306 | Hose, Face Seal Type | 80138- | |
| 36 | 02766-00308 | Hose, Face Seal Type | 80138- | |
| 37 | 04434-52711 | Clip | 80160- | |
| 37 | 04434-52711 | Clip | 80138-80159 | |
| 38 | 07095-20418 | Cushion | 80160- | |
| 38 | 07095-20418 | Cushion | 80138-80159 | |
| 39 | 195-979-5190 | Collar | 80138- | |
| 40 | 01010-81070 | Bolt | 80138- | |
| 41 | 01643-31032 | Washer | 80138- | |
| 42 | 01010-81025 | Bolt | 80138- | |
| 43 | 01643-31032 | Washer | 80138- |