79379137 Compatible Check Valve — Volvo FM13

What does a check valve do?

This check valve plays a critical role in the pneumatic brake system by ensuring unidirectional airflow and maintaining pressure stability within the circuit. Built with high-strength components, it prevents backflow, which is essential for the consistent operation of the braking and air supply systems in heavy commercial vehicles.

Compatible vehicles and engines

This part is specifically designed to fit Volvo FM13 trucks equipped with D13C engines. It is compatible with the pneumatic systems used in these heavy commercial vehicle applications, providing a precise solution for maintaining air circuit integrity.

Installation and maintenance

For proper installation, technicians should verify that all three M22x1.5 ports are aligned correctly with the existing lines. It is vital to ensure the airflow direction matches the arrow on the valve body during mounting to prevent system failure. Always inspect the threads and sealing surfaces to ensure a leak-free connection.

Troubleshooting guidance

Regularly checking the valve for debris or pressure drops can prevent larger system issues. Consult your authorized distributor.

OE cross-reference

303.15.0001 (Check Valve Check Valves) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 79379137.