20773343 Compressor Compatible with Volvo B9L

What does a twin cylinder compressor do?

This twin cylinder compressor provides reliable air pressure generation for heavy commercial vehicle braking systems. Utilizing a high-strength component design, it ensures consistent performance under demanding operating conditions. The dual-cylinder configuration allows for higher air output compared to single-cylinder alternatives, making it suitable for applications requiring rapid system pressurization.

Compatible vehicles and engines

This specific model is designed for use in Volvo B9L vehicles equipped with D9B engines. It functions within the engine's cooling circuit via its water-cooled design to maintain optimal thermal stability during long-haul operations. This component is an OE reference equivalent for Volvo systems.

Installation and maintenance

The unit features a 704cm³ swept volume and a 62 mm stroke to meet precise pneumatic requirements. Installation should account for the M26x1,5 outlet port and the M16x1,5 water inlet/outlet ports. Technicians should verify the through drive configuration and the ESS feature functionality during assembly to ensure seamless integration with the existing air brake system.

Troubleshooting and selection

Maintaining regular checks on the water-cooled valve plate and air inlet ports helps prevent system pressure drops. This component is built to withstand high-duty cycles in professional workshop environments.

OE cross-reference

1300 180 001 (Twin Cylinder Compressor) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 20773343.