1300 190 004 VOLVO (7600 850 008, 3161258, 7403161258) Twin Cylinder

This high-strength twin cylinder air compressor is engineered to provide consistent pneumatic pressure within the heavy-duty air brake systems of commercial vehicles. Designed with a robust two-cylinder configuration, it features a cylinder bore of Ø85.00 mm and a stroke of 56 mm to ensure optimal volumetric efficiency. The unit is specifically optimized for water-cooled applications, utilizing M16x1,5 ports for both water inlet and outlet to maintain stable operating temperatures during intensive duty cycles.

1300 190 004 is the OE-equivalent of the VOLVO 20774294 SP2, 2084600 even-numbered components, and WABCO 912 512 004 0 SP2 / 912 512 008 0 SP2 systems used in heavy commercial vehicle applications. This part is engineered to meet the strict technical requirements of VOLVO and WABCO hardware architectures, ensuring seamless integration into existing pneumatic circuits. The inclusion of an ESS feature and a water-cooled valve plate provides an additional layer of thermal management for long-term reliability.

For workshop technicians, the installation process is streamlined by the standardized M26x1,5 air outlet port and M35 diameter air inlet port. When replacing an existing unit, it is essential to verify the through-drive compatibility and ensure the water cooling lines are properly connected to the M16x1,5 ports. Regular maintenance of the cooling system and checking for any leaks at the unloader port will help maintain peak performance in professional fleet servicing environments.