1613632 SP1 Volvo F7 TD70 Air Brake Compressor

What does a twin cylinder compressor do?

This twin cylinder compressor serves as a critical component within the air brake system of heavy commercial vehicles, utilizing two piston-cylinder assemblies to ensure efficient air production. By delivering two compression strokes per crankshaft revolution, this unit provides a higher air output compared to single-cylinder alternatives, ensuring faster reservoir filling and more reliable braking performance.

Vehicle compatibility and engine fitment

This specific model is designed for use in Volvo F7 trucks equipped with TD70 engines. It features a water-cooled configuration to maintain thermal stability during sustained high-demand operations, making it suitable for heavy-duty service environments. The unit is built with high-strength components to withstand the rigorous pressures found in professional pneumatic systems.

Installation and maintenance guidance

For proper installation, technicians should verify the water inlet and outlet ports (M16x1.5) and the air inlet/outlet ports (M26x1.5) against the existing setup. As this is a through-drive unit, ensure the gear interface matches the engine requirements perfectly to avoid power transmission issues or timing mismatches during assembly.

System stability and maintenance

Maintaining correct coolant flow through the water ports is essential for preventing overheating of the valve plate and cylinder heads. Check all connections regularly to ensure no pressure drops occur within the pneumatic circuit.

OE cross-reference

1300 110 004 (Twin Cylinder Compressor) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 1613632SP1.