By-pass valve 21750354
| No. | Part Name | Part Number | Qty | Description |
| 1 | By-pass valve | 21750354 | 1 | |
| 2 | Valve housing | 21735274 | 1 | |
| 3 | Valve slide | 21748834 | 1 | |
| 4 | Spring | 21808061 | 1 | |
| 5 | O-ring | 975669 | 1 | |
| 6 | Cap | 21750369 | 1 | |
| 7 | Six point socket scr | 969407 | 2 | |
| 8 | O-ring | 955976 | 1 | |
| 9 | Coil | 21750362 | 1 | |
| 10 | Hose nipple | 980535 | 1 |
| Item | Part Name | Part No. |
| 1 | By-pass valve 21750354 | 21750354 |
| Details | |
| Engine model | TWD1643GE, TWD1652GE, TWD1653GE, TWD1663GE TWD1652GE, TWD1653GE |
| Application | Cold Start Valve Water Pump, Thermostat Housing and Water Filter, Radiator Cooling. SN-2016080035. Water Pump, Thermostat Housing and Water Filter, Radiator Cooling. SN2016064437-SN2016080035. |
Tags: By-pass valve, Volvo Penta, 21750354

