79379137 Compatible Check Valve — Volvo FM13

What does a check valve do?

This check valve is a vital component within the pneumatic brake system, designed to maintain pressure directionality and prevent backflow within the air circuit. Built with high-strength components, it ensures the stability of air pressure across the braking system during heavy-duty operation.

Vehicle and engine compatibility

This specific unit is compatible with Volvo FM13 trucks equipped with D13B engines. It serves as a precise replacement for original components, maintaining the integrity of the vehicle's air supply lines.

Technical specifications and installation

The component features three M22x1.5 ports (Port 1: M22x1.5, Port 2: M22x1.5, Port 3: M22x1.5) and is rated for a maximum operating pressure of 10 BAR. Technicians should verify that the airflow direction matches the circuit requirements during installation.

Maintenance and selection guidance

When replacing this part, ensure all connections are secure and that the thread size matches the existing pneumatic lines to prevent leaks in the braking system.

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.