3987602 VOLVO Twin Cylinder, Air Compressor

This high-strength component serves as a critical part of the air braking system, ensuring consistent air pressure delivery within the vehicle's pneumatic circuit. Designed as a twin cylinder configuration, it provides reliable air compression essential for the safe operation of heavy commercial vehicles. The unit features a robust construction to withstand the demanding thermal and mechanical stresses typical in industrial transport environments.

3987602 is the OE-equivalent Twin Cylinder, Air Compressor used in VOLVO systems. This part is engineered to meet strict technical standards to maintain optimal pressure levels in heavy-duty applications. It features a Ø88.00 Cylinder Bore and a 50 mm Stroke, ensuring efficient swept volume and performance within the engine's cooling and pneumatic architecture.

For workshop technicians, this unit is designed for precise assembly with a water-cooling interface (Water Inlet/Outlet: M16x1,5) to prevent overheating during high-load cycles. The inclusion of an ESS feature and a water-cooled valve plate ensures thermal stability. Maintenance of the air inlet (Ø29) and outlet (M26x1,5) ports is vital for maintaining system integrity and preventing downtime in the field.

Professional installation requires verification of the through-drive compatibility and the M22x1,5 air unloader port connection to ensure full system synchronization. This component is optimized for heavy commercial vehicle service requirements.