| Item | Part No. | Part Name | Qty | Serial No. |
| 56D-13-20003 | Transmission Assembly | 2855- | ||
| 56D-13-20002 | Transmission Assembly | 2785-2854 | ||
| 1 | 56D-15-15121 | Seat, Valve | 2785- | |
| 2 | 07043-70108 | Plug, Taper | 2785- | |
| 3 | 07043-70211 | Plug | 2785- | |
| 4 | 07000-73030 | O-ring, (Kit : K05) | 2785- | |
| 5 | 07042-20108 | Plug | 2785-(101118 | |
| 6 | 01010-81065 | Bolt | 2785- | |
| 7 | 01643-31032 | Washer | 2785- | |
| 8 | 01011-81000 | Bolt | 2785- | |
| 9 | 01252-71065 | Bolt, Hexagon Socket Head | 2785- | |
| 10 | 01643-31032 | Washer | 2785- | |
| 11 | 07000-72015 | O-ring, (Kit : K05) | 2785- | |
| 12 | 07000-73035 | O-ring, (Kit : K05) | 2785- |