| Item | Part No. | Part Name | Qty | Serial No. |
| 56B-34-39100 | Parking Brake Assembly | 5129- | ||
| 1 | 561-34-61110 | Pad | 5129- | |
| 2 | 56B-34-31120 | Body | 5129- | |
| 3 | 425-32-15130 | Piston Assembly | 5129- | |
| 4 | 425-32-15140 | Shaft | 5129- | |
| 5 | 56B-34-31150 | Cap Assembly | 5129- | |
| 6 | 561-34-62160 | Bolt | 5129- | |
| 7 | 561-34-62170 | Washer | 5129- | |
| 8 | 425-32-15290 | Nipple | 5129- | |
| 9 | 56B-34-11110 | Adjuster | 5129- | |
| 10 | 56D-34-11140 | Breather | 5129- | |
| 10 | 426-32-15590 | Service Kit | 5129- | |
| 11 | Washer | 5129- | ||
| 12 | Gasket | 5129- | ||
| 13 | Ring | 5129- | ||
| 14 | Bearing | 5129- | ||
| 15 | Seal | 5129- | ||
| 16 | Packing | 5129- | ||
| 17 | Washer | 5129- | ||
| 18 | 01010-61265 | Bolt | 5129- | |
| 19 | 01643-31232 | Washer | 5129- | |
| 20 | 56B-34-11433 | Plate | 5129- | |
| 21 | 56B-34-11410 | Plate | 5129- | |
| 22 | 01010-62465 | Bolt | 5129- | |
| 23 | 01643-32460 | Washer | 5129- | |
| 24 | 04020-01024 | Pin, Dowel | 5129- | |
| 25 | 56B-34-11440 | Bracket | 5129- | |
| 26 | 01010-61295 | Bolt | 5129- | |
| 27 | 01643-31232 | Washer | 5129- | |
| 28 | 426-32-29500 | Cylinder, Spring | 5129- | |
| 29 | 01010-61635 | Bolt | 5129- | |
| 30 | 01643-31645 | Washer | 5129- | |
| 31 | 426-32-25331 | Plate | 5129- | |
| 32 | 425-32-15340 | Pin | 5129- | |
| 33 | 04050-13022 | Pin, Cotter | 5129- | |
| 34 | 04205-11245 | Pin | 5129- | |
| 35 | 01640-21323 | Washer | 5129- | |
| 36 | 07040-12012 | Plug | 5129- | |
| 37 | 07002-12034 | O-ring | 5129- | |
| 38 | 01245-01016 | Screw | 5129- | |
| 39 | 01643-31032 | Washer | 5129- | |
| 40 | 56B-34-11450 | Bracket | 5129- | |
| 41 | 561-34-61440 | Spring | 5129- | |
| 42 | 561-34-61460 | Spring | 5129- | |
| 43 | 01010-61255 | Bolt | 5129- | |
| 44 | 01643-31232 | Washer | 5129- | |
| 45 | 56B-34-11910 | Cover | 5129- | |
| 46 | 01435-01220 | Bolt | 5129- |