3037346 Volvo B10M D10A Twin Cylinder Compressor

What does a twin cylinder compressor do?

This twin cylinder compressor serves as a critical component within the pneumatic braking system, ensuring consistent air pressure delivery for heavy commercial vehicle operations. Built with high-strength components, it is designed to withstand demanding service conditions while maintaining stable pressure output for the braking and pneumatic circuits.

Vehicle and engine compatibility

This specific unit is compatible with Volvo B10M models equipped with D10A engines. It integrates seamlessly into the vehicle's air system, providing the necessary volumetric flow required for heavy-duty braking performance. It is also fitted to other compatible Volvo applications.

Technical specifications and installation

Technical specifications include a Ø88.00 cylinder bore and a 50 mm stroke, resulting in a 608cm³ swept volume. The unit features water cooling with M16x1,5 inlet and outlet ports to manage operating temperatures effectively. Technicians should verify the M26x1,5 air outlet port and M22x1,5 unloader port during installation to ensure optimal system pressure.

Maintenance and troubleshooting

When replacing this component, it is vital to inspect the water cooling lines and all pneumatic connections to prevent leaks or overheating. Regular maintenance of the air unloader and valve plate ensures long-term reliability in the field.

OE cross-reference

1300 050 004 (Twin Cylinder Compressor) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 3037346.