81124273 Volvo FL12 TD122 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 for heavy commercial vehicle safety. Built with high-strength components, it is engineered to withstand rigorous operating conditions while providing efficient air compression through its dual-cylinder configuration.

Compatible Volvo models and engines

This specific unit is compatible with Volvo FL series trucks, particularly those equipped with TD122 engines. It is designed to integrate seamlessly into the engine's air supply architecture, maintaining steady pressure for braking and auxiliary pneumatic functions across various FL model configurations.

Technical specifications and installation

The technical construction includes a Ø75.00 mm cylinder bore and a 50 mm stroke, delivering a swept volume of 440cm³. For installation, note the M26x1.5 air inlet and outlet ports, along with M16x1.5 water ports for the integrated water cooling system. This model features an ESS feature and a water-cooled valve plate to manage thermal loads during continuous operation.

Maintenance and system integration

To ensure proper system performance, technicians should verify that all port connections and the through-drive configuration match the existing installation requirements. Regular inspection of the water cooling lines and air unloader ports is recommended to prevent system pressure fluctuations.

OE cross-reference

1300 060 001 (Twin Cylinder Compressor) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 81124273.