1080437 Compatible Volvo B12 TD120 Air Compressor

What does a twin cylinder compressor do?

This twin cylinder compressor serves as a vital component within the air brake system, providing the necessary pneumatic pressure for heavy commercial vehicle braking operations. Engineered with high-strength components, it ensures consistent air delivery even under demanding thermal conditions through its integrated water-cooling system.

Vehicle and engine compatibility

Designed specifically for Volvo B12 trucks equipped with TD120 engines, this unit maintains high efficiency via a water-cooled valve plate and an ESS feature. The configuration includes a 75.00 mm cylinder bore and a 50 mm stroke to meet original equipment requirements.

Installation and maintenance guidance

Technicians should verify that the M26x1,5 air ports and M16x1,5 water ports align with the existing mounting configuration. Proper installation requires checking the through drive and water inlet/outlet connections to ensure a leak-free seal during operation.

System performance and checks

Regular inspection of the water-cooled valve plate and port integrity is recommended to prevent pressure drops in the pneumatic circuit.

OE cross-reference

1300 130 001 (Twin Cylinder Compressor) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 1080437.