20774294 SP2 Compatible Volvo FMX D13C Air Compressor

What does a twin cylinder compressor do?

This twin cylinder compressor is a critical component for the pneumatic braking system in heavy commercial vehicles. Designed to provide consistent air pressure, it utilizes a water-cooled design to manage operating temperatures effectively during intensive use. The unit features high-strength components and is engineered to meet the rigorous demands of heavy-duty service cycles.

Vehicle and engine compatibility

Specifically engineered for Volvo FMX trucks equipped with D13C engines, this compressor ensures precise air delivery. It is compatible with Volvo systems and meets the technical requirements of the original equipment. The integration of ESS features and a water-cooled valve plate enhances the overall reliability of the air supply system.

Installation and maintenance guidance

For proper installation, technicians should verify that the water inlet and outlet ports (M16x1.5) and the air outlet port (M26x1.5) match the existing vehicle configuration. Ensure the through-drive mechanism and mounting flange align with the engine's drive gear to prevent premature wear or leakage in the pneumatic circuit.

Replacement and selection advice

When replacing an old unit, it is vital to check that the cylinder diameter, cooling type, and port sizes are identical to the removed part to maintain system integrity.

OE cross-reference

1300 190 004 (Twin Cylinder Compressor) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 20774294SP2.