8112543 Compatible Twin Cylinder Compressor — Volvo

What does a twin cylinder compressor do?

This twin cylinder compressor is a critical component within the air brake system, providing the necessary pneumatic pressure for braking and suspension functions. Engineered with high-strength components, it ensures consistent air delivery even under demanding heavy commercial vehicle operating conditions.

Compatible vehicles and engines

This specific unit is designed for Volvo FL12 trucks equipped with TD122 engines. It features a water-cooled configuration to manage thermal loads effectively during continuous operation, maintaining optimal performance for the vehicle's air supply.

Installation and maintenance

Technicians should note the technical specifications including the Ø88.00 mm cylinder bore and 50 mm stroke. The unit features an M26x1,5 air outlet port and an M22x1,5 unloader port, facilitating precise integration into existing pneumatic lines. Ensure all water inlet and outlet ports are securely connected to maintain cooling efficiency.

Troubleshooting and selection

Regular inspection of the water-cooled valve plate and port connections is recommended to prevent pressure drops or overheating. Consult your authorized distributor to ensure correct fitment for your specific engine configuration.

OE cross-reference

1300 050 004 (Twin Cylinder Compressor) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 8112543.