81130239 Compressor Compatible with Volvo B10B D10A

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 braking and pneumatic functions. Built with high-strength components, it ensures stable pressure delivery even under heavy-duty operating conditions. The unit features a water-cooled design to manage thermal loads effectively during continuous operation.

Vehicle and engine compatibility

This specific model is designed for Volvo B10B trucks equipped with D10A engines. It is built to match the technical requirements of the original equipment, ensuring seamless integration into the vehicle's pneumatic circuit. The compressor maintains high performance through its optimized cylinder architecture and robust construction.

Installation and technical specifications

Technicians should note the specific port configurations during installation: the air outlet port is M26x1.5 and the air inlet port is Ø29. The unit includes an M22x1.5 air unloader port and water ports measuring M16x1.5. Proper connection of these ports is essential to maintain system integrity and prevent pressure drops.

Maintenance and replacement guidance

When replacing an existing unit, always verify that the mounting flange, drive gear, and port locations align with the current installation to avoid system mismatch.

OE cross-reference

1300 050 003 (Twin Cylinder Compressor) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 81130239.