1186722 Compressor compatible with Volvo B12 TD120

What does a twin cylinder compressor do?

This twin cylinder compressor is a vital component within the pneumatic braking system of heavy commercial vehicles, providing the necessary compressed air to ensure reliable braking performance. Designed with two piston-cylinder assemblies, this unit delivers a higher air output compared to single-cylinder alternatives, allowing for faster reservoir filling during intensive use.

Compatibility and technical specifications

Specifically engineered for Volvo B12 trucks equipped with TD120 engines, this water-cooled unit maintains thermal stability under heavy loads. It features a Ø75.00 mm cylinder bore and a 50 mm stroke, ensuring efficient air production. The unit is equipped with M26x1.5 air inlet and outlet ports, as well as M16x1.5 water ports, ensuring precise integration into the existing engine cooling and pneumatic circuits.

Installation and maintenance guidance

For professional installation, technicians should verify the through drive configuration and ensure the water cooling connections are secured to prevent leaks. Regular inspection of the air intake and cooling lines is recommended to maintain optimal performance and prevent premature wear in the high-strength components.

Troubleshooting and selection

This compressor is compatible with Volvo engines and is an ideal replacement to restore original system pressure in heavy-duty applications.

OE cross-reference

1300 130 002 (Twin Cylinder Compressor) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 1186722.