3987602 SP1 Volvo F10 Twin Cylinder Air 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, providing the necessary compressed air for braking and pneumatic operations. Built with high-strength components, this unit is engineered to withstand the demanding thermal and pressure cycles typical of engine-driven air systems.

Compatibility and engine fitment

Specifically designed for Volvo F10 vehicles equipped with TD102 engines, this water-cooled unit ensures efficient heat dissipation during operation. The design includes an ESS feature and a water-cooled valve plate to maintain optimal performance under continuous load. It is compatible with Volvo OE specifications to ensure seamless integration into the existing air circuit.

Installation and technical specifications

For professional installation, technicians should verify that the water inlet/outlet ports (M16x1,5) and the air outlet (M26x1,5) align with the existing vehicle connections. The unit features a through-drive design and a 608cm³ swept volume to provide sufficient air reservoir replenishment. Ensure all connections are tightened to prevent pressure drops in the pneumatic circuit.

Maintenance and troubleshooting

Regular inspection of the water cooling lines and the air unloader port (M22x1,5) is recommended to prevent system failures. Maintaining clean coolant flow is essential for protecting the internal valve plates and ensuring long-term durability in heavy-duty applications.

OE cross-reference

1300 050 002 (Twin Cylinder Compressor) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 3987602SP1.