1300 090 003 VOLVO Twin Cylinder, Air Compressor

The heavy-duty Twin Cylinder, Air Compressor is a critical component designed to ensure consistent pneumatic pressure within the braking system. Engineered with high-strength components, this unit features a water-cooled design and a specialized water-cooled valve plate to manage thermal loads effectively during intense operation. This ensures the long-term reliability of the air brake system in heavy commercial vehicles.

1300 090 003 is the OE-equivalent Twin Cylinder, Air Compressor used in VOLVO and KNORR-BREMSE systems. This part is fully compatible with the following OEM numbers: LP4985, 20429343, 3173001, 8113405, and 85000066. It is specifically engineered to meet the strict technical requirements of heavy-duty truck and bus applications.

For workshop technicians, maintaining the air system requires checking the water inlet and outlet ports (M16x1,5) and the air unloader port (M22x1,5) for any obstructions. Proper installation of this water-cooled compressor is vital to prevent overheating. Regular inspection of the through drive and the ESS feature ensures that the pneumatic system remains stable during long-haul transport cycles.

Technical specifications include a cylinder bore of Ø88.00 and a stroke of 50 mm, providing a swept volume of 608cm³. The assembly is designed for high durability under constant pressure cycles, making it an essential spare part for fleet maintenance and professional workshop service.