| Item | Part No. | Part Name | Qty | Serial No. |
| 20Y-27-00670 | Final Drive Assembly | B50001- | ||
| 708-8F-00381 | Motor Assembly | B50001- | ||
| (708-8F-04710) | Case Subassembly | B50001- | ||
| 1 | Case, Motor | B50001- | ||
| 2 | Plug | B50001- | ||
| (708-8F-04320) | Cover Subassembly | B50001- | ||
| 3 | Cover, End | B50001- | ||
| 4 | Spool | B50001- | ||
| 5 | Plug | B50001- | ||
| 6 | Plug | B50001- | ||
| 7 | Spool | B50001- | ||
| 8 | (708-8F-34220) | Spring | B50001- | |
| 9 | 708-8H-11530 | Plug | B50001- | |
| 10 | 07002-11423 | O-ring | B50001- | |
| 11 | 702-21-55620 | Plug | B50001- | |
| 12 | 07002-11423 | O-ring | B50001- | |
| 13 | 20B-27-11210 | Bleeder | B50001- | |
| 14 | 702-73-02112 | Valve Assembly, Relief | B50001- | |
| 15 | 708-8F-36611 | Spring | B50001- | |
| 16 | 708-8F-36120 | Ring | B50001- | |
| 17 | 708-8H-36121 | Spring | B50001- | |
| 18 | 708-8F-36320 | Cover | B50001- | |
| 19 | 07000-13040 | O-ring | B50001- | |
| 20 | 700-93-11320 | O-ring | B50001- | |
| 21 | 07000-11009 | O-ring | B50001- | |
| 22 | 01252-61235 | Bolt, Hexagon Socket Head | B50001- | |
| 23 | 708-8F-34120 | Valve | B50001- | |
| 24 | 722-10-91130 | Spring | B50001- | |
| 25 | 708-8F-34110 | Plug | B50001- | |
| 26 | 07002-11823 | O-ring | B50001- | |
| 27 | 708-8E-16180 | Valve | B50001- | |
| 28 | 708-8F-31650 | Plug | B50001- | |
| 29 | 07000-11006 | O-ring | B50001- | |
| 30 | 07001-01006 | Ring, Back-up | B50001- | |
| 31 | 07002-11223 | O-ring | B50001- | |
| 32 | (708-8F-31610) | O-ring | B50001- | |
| 33 | (07000-11009) | O-ring | B50001- | |
| 34 | (04020-01228) | Pin, Dowel | B50001- | |
| 35 | (708-8F-31210) | Bolt | B50001- |