1188844 Compatible Twin Cylinder Compressor

What does a twin cylinder compressor do?

This twin cylinder compressor serves as a critical component within the air brake system of heavy commercial vehicles, generating the necessary compressed air for reliable braking performance. Built with high-strength components, this unit utilizes a two-piston assembly to provide superior air output and faster reservoir filling compared to single-cylinder alternatives. The design ensures stability under the high-demand conditions typical of heavy-duty operations.

Vehicle and engine compatibility

This specific unit is compatible with Volvo B12 trucks equipped with TD120 engines. It is engineered to match the exact mounting and drive requirements of the original equipment, ensuring seamless integration into the vehicle's pneumatic circuit. The water-cooled design helps maintain thermal stability during sustained high-pressure demands.

Installation and maintenance guidance

For optimal performance, technicians should verify that the water inlet and outlet ports (M16x1.5) and air ports (M26x1.5) align perfectly with the existing lines. Regular inspection of the cooling circuit and intake paths is recommended to prevent pressure drops. Ensure the through-drive configuration matches the engine interface during installation to prevent mechanical mismatch.

Selection and replacement

When replacing this unit, it is vital to confirm that the gear drive and mounting flange are identical to the removed component to avoid installation complications.

OE cross-reference

1300 130 002 (Twin Cylinder Compressor) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 1188844.