20775236 Compressor Cylinder Head for Volvo FM12

What does a compressor cylinder head do?

This compressor cylinder head is a critical component within the air brake compressor system, responsible for sealing the combustion or compression chamber and managing the flow of pressurized air. Built from high-strength components, it maintains structural integrity under the high-pressure cycles required for heavy commercial vehicle braking systems.

Compatible vehicles and engines

This specific part is designed for use in Volvo FM12 trucks equipped with D12C engines. It functions as an essential replacement part to restore optimal air delivery to the vehicle's pneumatic system, ensuring consistent performance for fleet managers and workshop technicians alike.

Installation and maintenance

When inspecting the air compressor, technicians should check the cylinder head for any signs of thermal stress or surface irregularities. Proper installation ensures that the seal between the head and the cylinder block remains airtight, preventing pressure drops in the pneumatic circuit.

Troubleshooting and inspection

Maintaining a healthy air system involves regular inspections of all cylinder head components to prevent leaks or efficiency losses.

OE cross-reference

13 18 50 (Compressor Cylinder Head) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 20775236.