Pic. 2.52. Coolant pump: 1 – a pulley of the pump of a cooling liquid; 2 – the case of the pump of a cooling liquid
The coolant pump housing is made of aluminum alloy. The coolant pump is driven by a V-ribbed belt. The impeller is built into the cylinder block. The coolant pump is maintenance-free and must be replaced as an assembly in the event of a malfunction.