20770303 Volvo D13 Twin Cylinder Compressor

What does a twin cylinder compressor do?

This twin cylinder compressor provides essential air generation for the pneumatic systems of heavy commercial vehicles. Designed with high-strength components, it ensures reliable pressure delivery to support the brake system and various pneumatic auxiliary equipment during intensive operation.

Engine compatibility and specifications

This specific model is engineered for Volvo TAD1341-1345VE engines with a D13 configuration. It features a swept volume of 636cm³, a Ø85.00 mm cylinder bore, and a 56 mm stroke, making it an essential component for maintaining optimal system pressure in heavy-duty applications.

Installation and maintenance guidance

The unit is designed as a water-cooled component with a water-cooled valve plate to manage thermal loads effectively. For proper installation, technicians should verify the M26x1,5 outlet port and M16x1,5 water inlet/outlet connections. Ensuring the air unloader port (M16x1,5) and through drive match the existing system configuration is critical for seamless integration.

System performance and selection

Regular inspection of the cooling lines and air ports is recommended to prevent pressure drops. Consult your authorized distributor to confirm exact fitment and ensure system reliability.

OE cross-reference

1300 190 008 (Twin Cylinder Compressor) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 20770303.