1300 250 002 VOLVO (7600 850 006, 8131848, 7408131848 with gear) Twin Cylinder, Air Compressor

The Twin Cylinder Air Compressor is a critical component within the pneumatic braking system of heavy commercial vehicles, ensuring consistent air pressure for reliable operation. This unit is designed to withstand rigorous operating conditions through its advanced water-cooled architecture and robust construction.

The 1300 250 002 is the OE equivalent of the VOLVO 22040497SP1 and WABCO 4137040270SP1 components used in various heavy-duty truck applications. It features a dual-cylinder configuration with a cylinder bore of Ø85.0 much like the original specifications required for high-performance pneumatic systems. This part is a direct fit for compatible VOLVO systems and WABCO hardware.

Technicians should note that this model includes a water-cooled valve plate and an ESS feature to maintain optimal thermal regulation during service. The unit provides an air outlet of M26x1,5 and an air unloader port of M16x1,5 to ensure seamless integration with existing pneumatic lines. Proper installation involves verifying the through-drive compatibility and checking the water inlet/outlet connections to prevent overheating.

Maintaining the air compressor is vital for the longevity of the entire pneumatic brake system. Regular inspections of the water cooling ports and ensuring the integrity of the M35 air inlet will help prevent pressure drops in the vehicle's braking cycle.