| Item | Part No. | Part Name | Qty | Serial No. |
| 56D-13-20003 | Transmission Assembly | 2855- | ||
| 1 | 56D-15-18140 | Tube | 2785- | |
| 2 | 56D-15-18151 | Tube | 2785- | |
| 3 | 56D-15-18161 | Tube | 2785- | |
| 4 | 56D-15-29850 | Joint | 2785- | |
| 5 | 07005-02416 | Seal, Washer | 2785- | |
| 6 | 04434-51510 | Clip | 2785- | |
| 7 | 01435-01016 | Bolt | 2785- | |
| 8 | 56D-15-18111 | Tube | 2785- | |
| 9 | 01010-81060 | Bolt | 2785- | |
| 10 | 01010-81040 | Bolt | 2785- | |
| 11 | 07000-73025 | O-ring, (Kit : K03, K04) | 2785- | |
| 12 | 56D-15-18121 | Tube | 2785- | |
| 13 | 56D-15-18130 | Tube | 2785- | |
| 14 | 01010-81055 | Bolt | 2785- | |
| 15 | 01010-81035 | Bolt | 2785- | |
| 16 | 07000-73022 | O-ring, (Kit : K03, K04) | 2785- | |
| 17 | 01643-51032 | Washer | 2785- | |
| 18 | 56D-15-35130 | Block | (101173- | |
| 19 | 07040-12414 | Plug | (101173- | |
| 20 | 07002-62434 | O-ring, (Kit : K03, K04) | (101173- | |
| 21 | 07040-11007 | Plug | (101173- | |
| 22 | 07002-61023 | O-ring, (Kit : K03, K04) | (101173- | |
| 23 | 01010-81290 | Bolt | 2785- | |
| 24 | 01643-31232 | Washer | 2785- | |
| 25 | 07000-72060 | O-ring, (Kit : K03, K04) | 2785- | |
| 26 | 07000-73028 | O-ring, (Kit : K03, K04) | 2785- | |
| 27 | 56D-15-19320 | Valve Assembly | 2785- | |
| 28 | (56D-15-17121) | Cage | - | |
| 29 | (56D-15-25111) | Seat, Valve | - |