| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | Return Piping, No.1 Valve | |||
| 2 | Return Piping, No.2 Valve | |||
| 3 | Return Piping, No.3 Valve | |||
| 4 | Return Piping, Aftercooler Motor Piping | |||
| 5 | Return Piping, Safety Valve | |||
| 6 | Return Piping, Related Parts | |||
| 7 | Return Piping, Swing Suction (1/2) | |||
| 8 | Return Piping, Swing Suction (2/2) | |||
| 9 | Return Piping, Radiator Motor Piping (#35201-35422) | |||
| 10 | Return Piping, Radiator Motor Piping (#35423-) |