21101027 Compatible Volvo FM13 D13B Air Compressor

What does a twin cylinder compressor do?

This twin cylinder compressor serves as a critical component in the pneumatic braking system of heavy commercial vehicles. It provides the necessary air pressure required for the operation of air brake systems, ensuring consistent performance under heavy loads. Built with high-strength components, this unit is engineered to withstand rigorous thermal and mechanical stress in demanding environments.

Vehicle and engine compatibility

This specific air compressor is compatible with Volvo FM13 trucks equipped with D13B engines. It functions effectively within the vehicle's pneumatic circuit, providing a steady supply of compressed air to the braking system and other air-operated components.

Installation and technical specifications

Installation requires careful attention to the water-cooled ports, specifically the M18x1,5 inlet and outlet ports, to ensure efficient thermal management. The unit features an M26x1,5 air inlet port, an M22x1,5 air outlet port, and an M10x1 unloader port. Technicians should verify all connections to ensure leak-free operation of the 720cm³ displacement system.

Maintenance and troubleshooting

Regular inspection of the water-cooled valve plate and unloader mechanism is recommended to prevent pressure fluctuations. Maintaining clean coolant flow through the M18x1,5 ports helps prevent overheating during long-haul operations.

OE cross-reference

1300 220 001 (Twin Cylinder Compressor) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 21101027.