85020130 Volvo FM III Water Pump

What does a water pump do?

This water pump serves as a critical component in the engine cooling system, responsible for circulating coolant between the engine and the radiator to maintain optimal operating temperatures. By ensuring consistent flow, it prevents engine overheating and maintains the thermal stability required for heavy-duty performance.

Compatible Volvo vehicle models

This specific unit is engineered for compatibility with Volvo vehicles, specifically fitting models within the Volvo FM II and FM III series. It is suitable for various configurations such as the Volvo FM 330, FM 450, FM 410, FM 370, and other variants including the FM 380 and FM 460. This ensures reliable service for fleet managers and workshop technicians working on these specific heavy commercial vehicle engines.

Installation and maintenance guidance

For optimal performance, technicians should inspect the pump during routine belt service intervals. It is recommended to check for signs of coolant leakage from the weep hole or unusual bearing noise. When replacing this component, ensure all mounting surfaces are clean to maintain a proper seal within the cooling circuit.

Troubleshooting and selection

Proper selection ensures long-term reliability under demanding thermal cycles. Always verify compatibility with your specific engine configuration to ensure seamless integration into the existing cooling system.

OE cross-reference

525.03.0009 (Water Pump Water Pumps) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 85020130.