1186722 Compatible Volvo B12 TD120 Twin Cylinder Compressor

What does a twin cylinder compressor do?

This twin cylinder compressor serves as a critical component within the air brake system, providing the necessary compressed air for pneumatic operations. Built with high-strength components, it is designed to maintain consistent pressure under heavy commercial vehicle duty cycles. The unit features a through-drive configuration and integrated ESS functionality to ensure optimal system synchronization.

Compatibility with Volvo B12 engines

This specific model is designed for use in Volvo B12 trucks equipped with TD120 engines. It functions as a reliable replacement for original equipment, maintaining exact fitment requirements for the engine's pneumatic circuit. For technicians performing replacements, ensuring the water cooling connections and port alignments match the existing setup is essential for proper installation.

Installation and maintenance guidance

Maintenance of this water-cooled unit requires regular inspection of the M16x1.5 water ports and M26x1.5 air ports to prevent leaks or blockages. The 440cm³ swept volume ensures efficient air delivery, while the water-cooled valve plate helps manage operating temperatures during long-haul operations. Consult your authorized distributor to verify specific fitment requirements.

Selection and replacement advice

When replacing an existing unit, always verify that the mounting flange and drive gear configuration match the original specification to avoid system mismatch.

OE cross-reference

1300 130 001 (Twin Cylinder Compressor) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 1186722.