912 518 004 0 WABCO Compatible Twin Cylinder, Air Compressor

The high-strength component designed for heavy-duty air brake systems provides reliable air compression and pressure regulation. This twin cylinder air compressor is engineered to operate within demanding thermal and mechanical environments, ensuring stable pneumatic performance for heavy commercial vehicles.

912 518 004 0 is the OE-equivalent of the WABCO twin cylinder, air compressor used in WABCO systems. This part features a cylinder bore of Ø85.00 and specialized ports for water cooling (M16x1,5) to maintain optimal operating temperatures during heavy-duty service cycles.

Workshop technicians should ensure that the water inlet and outlet ports are correctly connected to the cooling circuit to prevent overheating. The assembly includes an ESS feature and is designed for direct integration into existing pneumatic architectures. Regular maintenance of the unloader port and checking the through-drive stability are recommended for long-term service reliability.

This component is specifically built to meet strict industrial standards for heavy commercial vehicle braking systems. Its construction focuses on durability and precise fitment within the air compressor assembly.