20774294 Compatible Compressor for Volvo B11R

What does a twin cylinder compressor do?

This twin cylinder compressor serves as a critical component within the pneumatic braking system, providing the necessary air pressure for heavy commercial vehicle operations. Built with high-strength components, it is engineered to withstand rigorous duty cycles while maintaining consistent air delivery for braking and auxiliary systems.

Vehicle compatibility and engine fitment

This specific unit is compatible with Volvo B11R models. It is designed to function within the original equipment specifications to ensure seamless integration with the engine's drive system and existing pneumatic lines.

Installation and maintenance guidance

For proper installation, technicians should verify the water inlet and outlet port connections (M16x1,5) and ensure the air outlet port (M26x1,5) is correctly seated. This water-cooled model requires a functional cooling circuit to manage operating temperatures effectively during long-haul transport.

System maintenance tips

Regular inspection of the unloader port and valve plate is recommended to prevent pressure fluctuations in the air brake system. Consult your authorized distributor.

OE cross-reference

1300 190 001 (Twin Cylinder Compressor) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 20774294.