20429339 VOLVO Twin Cylinder, Air Compressor

This heavy-duty Twin Cylinder, Air Compressor is an essential component for maintaining consistent air pressure within the pneumatic braking system of heavy commercial vehicles. Engineered to handle rigorous operating conditions, the unit features a Ø88.00 cylinder bore and a 50 mm stroke to ensure precise volumetric efficiency. Its water-cooled design facilitates efficient thermal management during continuous operation, protecting the internal components from overheating.

20429339 is the OE-equivalent of the VOLVO 20429339 Twin Cylinder, Air Compressor used in VOLVO heavy-duty truck systems. This high-strength component is specifically engineered to match the technical specifications required for seamless integration into the vehicle's air brake architecture. By providing a precise fitment, it ensures that the pneumatic supply remains stable under demanding transport loads.

For workshop technicians, this assembly offers ease of installation with standardized connection points, including an M16x1,5 water inlet/outlet and an M26x1,5 air outlet port. The through-drive functionality and ESS feature support long-term reliability in the field. Regular maintenance of the cooling lines and checking the M22x1,5 unloader port connections will ensure the longevity of the compressor and its overall system performance.