21702066 Volvo Compatible Twin Cylinder Compressor

What does a twin cylinder compressor do?

This twin cylinder air compressor serves as a critical component in the pneumatic system, providing the necessary air pressure for braking and auxiliary functions. Built with high-strength components, it is engineered to maintain consistent airflow under demanding operating conditions. The unit features a 760cm³ swept volume and is designed to work seamlessly within the engine's pneumatic circuit.

Compatible engines and vehicle fitment

This specific model is compatible with Volvo TAD1350-1360VE engines, specifically for the D13 series. It is an essential replacement part for heavy commercial vehicle applications where reliable air generation is required to ensure safety and operational uptime.

Installation and maintenance guidance

Technicians should note that this is a water-cooled unit with an M18x1,5 water inlet and outlet port configuration. During installation, verify that the M26x1,5 air inlet and M22x1,5 air outlet connections are secure. The unit includes an ESS feature and a water-cooled valve plate to manage thermal loads effectively.

System checks and maintenance

Regular inspection of the air unloader port (M10x1) and cooling lines is recommended to prevent system pressure fluctuations. Ensuring correct fitment with the existing engine mounting and cooling lines will maximize the service life of the compressor.

OE cross-reference

1300 270 001 (Twin Cylinder Compressor) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 21702066.