20920085 Compatible Water Pump — Volvo FMX II

What does a water pump do?

This water pump serves as a critical component within the engine cooling system, ensuring the continuous circulation of coolant between the engine block and the radiator. By maintaining precise thermal management, it prevents engine overheating during heavy-duty operations in construction and transport applications.

Compatible Volvo models

This component is specifically designed for use in Volvo FMX II and Volvo FM series trucks, including models such as the 380, 420, 460, 500, and 540 variants. It provides a precise fit for these heavy commercial vehicle engines to ensure long-term reliability.

Installation and maintenance

For professional technicians, we recommend inspecting the pump during routine belt or timing belt service. When replacing this unit, it is vital to check the integrity of the mechanical seals and gaskets to prevent coolant leaks and ensure proper pressure within the cooling circuit.

Selection guidance

Consult your authorized distributor for application-specific fitment details.

OE cross-reference

525.03.0005 (Water Pump Water Pumps) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 20920085.