70330081 Volvo D16 Twin Cylinder Compressor

What does a twin cylinder compressor do?

This twin cylinder compressor serves as a critical component within the pneumatic braking system, providing the necessary air pressure for heavy commercial vehicle operations. Built with high-strength components, it ensures consistent performance under demanding thermal conditions through its integrated water-cooling functionality.

Compatible engines and fitment

This specific unit is designed for Volvo TAD1630 engines, specifically the D16 series. It features a swept volume of 608cm³, an Ø88.00 mm cylinder bore, and a 50 mm stroke to meet exact engine requirements. It is also compatible with other heavy-duty engine configurations requiring similar pneumatic specifications.

Installation and maintenance guidance

Installation and maintenance should be performed by a qualified workshop technician. The unit includes an air unloader port (M22x1.5) and water inlet/outlet ports (M16x1.5) to facilitate proper cooling and system regulation. Regular checks of the water-cooled valve plate and port connections are recommended to maintain optimal pressure delivery.

Selection and troubleshooting

When replacing this component, ensure the new unit matches the drive requirements and port locations of the existing installation to prevent system mismatching.

OE cross-reference

1300 090 008 (Twin Cylinder Compressor) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 70330081.