21172036 SP1 Compatible Twin Cylinder Compressor

What does a twin cylinder compressor do?

This twin cylinder compressor serves as a critical component in the pneumatic braking system of heavy commercial vehicles, ensuring consistent air pressure delivery. Built with high-strength components, it is engineered to withstand the rigorous thermal and mechanical stresses found in heavy-duty engine environments.

Vehicle and engine compatibility

This specific unit is compatible with Volvo VNL trucks equipped with D13 engines. It features a water-cooled design, an air inlet port of Ø35, and an air outlet port of M26x1,5, making it an essential replacement part for maintaining optimal brake system performance in the field.

Installation and maintenance guidance

For proper installation, technicians should verify the water inlet and outlet ports (M16x1,5) and ensure the through drive mechanism aligns correctly with the engine interface. Regular checks of the water-cooled valve plate and port connections are recommended to prevent pressure drops or leaks during operation.

Selection and troubleshooting

When selecting a replacement, always confirm that the swept volume of 704cm³ and the drive gear configuration match the existing engine specifications to ensure seamless integration into the vehicle's pneumatic circuit.

OE cross-reference

1300 190 006 (Twin Cylinder Compressor) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 21172036SP1.