20845313 SP2 Volvo VHD D13 Twin Cylinder Compressor

What does a twin cylinder compressor do?

This twin cylinder compressor serves as a vital component within the pneumatic braking system, providing the necessary compressed air for heavy commercial vehicle operations. Manufactured with high-strength components, it is engineered to maintain consistent pressure under rigorous service conditions, ensuring the reliability of the entire braking circuit.

Compatible vehicles and engines

This specific unit is compatible with Volvo VHD trucks equipped with D13 engines. It features a water-cooled design (W) with M16x1,5 water inlet and outlet ports, and includes an ESS feature for optimized performance. The unit is designed with a through drive configuration and a M26x1,5 air outlet port.

Installation and maintenance

For proper installation, technicians should verify that the water cooling connections and air inlet ports (Ø35) align with the existing engine setup. It is essential to confirm that the drive gear and mounting flange match the original equipment specifications to ensure seamless integration into the engine system.

Troubleshooting and selection

When replacing this component, always check for wear on the valve plate and ensure all port connections are tightened to the correct torque to prevent air leaks in the pneumatic system.

OE cross-reference

1300 190 007 (Twin Cylinder Compressor) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 20845313SP2.