23670683 Twin Cylinder Compressor for Volvo B11R

What does a twin cylinder compressor do?

This twin cylinder compressor serves as a critical component in the air brake system of heavy commercial vehicles, ensuring consistent pneumatic pressure for braking and suspension functions. Built with high-strength components, it provides reliable performance under heavy-duty operating conditions. The unit is specifically engineered to meet the rigorous demands of the air brake system.

Compatible vehicle and engine fitment

This specific model is designed for Volvo B11R trucks featuring D11K engines. It is compatible with Volvo systems and provides a direct fitment for the specified engine configuration to maintain optimal system pressure and reliability during long-haul operations.

Technical specifications and installation

The technical configuration includes a Ø92.00 cylinder bore and a 57 mm stroke, delivering a swept volume of 760cm³. For installation, note the M26x1.5 air inlet port, M22x1.5 air outlet port, and M18x1.5 water ports. The unit features through-drive capability and an integrated ESS feature for enhanced system control.

Maintenance and troubleshooting

To ensure proper operation, technicians should verify that all port connections are secure and that the water cooling lines are free from obstructions. Regular inspection of the unloader port and valve plate integrity is recommended to prevent pneumatic leaks or pressure drops in the vehicle's air system.

OE cross-reference

1300 270 001 (Twin Cylinder Compressor) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 23670683.