912 512 004 0 WABCO Twin Cylinder, Air Compressor

The precision-engineered Twin Cylinder, Air Compressor is designed to ensure reliable pneumatic performance within heavy commercial vehicle air brake systems. This component provides consistent air supply and maintains system pressure through its robust dual-cylinder architecture and advanced water-cooling capabilities.

The 9125120040 is the OE equivalent of the WABCO 912 512 004 0 Twin Cylinder, Air Compressor. This high-strength component is engineered for compatibility with WABCO systems and features a specialized water-cooled valve plate for optimal thermal management. With a cylinder bore of Ø85.00 and a swept volume of 636cm³, it meets the rigorous demands of heavy-duty duty cycles.

For workshop technicians, this unit features an M26x1,5 air outlet port and an M16x1,5 unloader port to ensure seamless integration. Regular inspection of the water inlet and outlet ports is recommended to maintain optimal cooling efficiency during service intervals. The inclusion of the ESS feature ensures advanced system-level compatibility.

Maintenance of the air brake system requires components that withstand high-pressure environments without compromise. This part serves as a critical link in maintaining the pneumatic integrity of the vehicle's braking system.