3968694 CUMMINS Single Cylinder Air Compressor

The air compressor is a vital component in the pneumatic braking system, ensuring consistent pressure for heavy commercial vehicle operations. This single cylinder model is engineered with high-strength components to withstand demanding engine environments and maintain system stability.

The 3968694 is the OE equivalent of the CUMMINS 3968694 single cylinder air compressor used in CUMMINS ISBe, ISDe, and ISLe engine configurations. It features a precise cylinder bore of Ø80.00 and a 45mm stroke, providing a swept volume of 225cm³. The unit is designed with an M26x1,5 air inlet port and an M22x1,5 air outlet port for optimal integration.

This component is specifically designed for water-cooled applications, utilizing M16x1,5 ports for water inlet and outlet to manage thermal loads effectively. The inclusion of an ESS feature and a water-cooled valve plate ensures long-term reliability during heavy-duty service. Technical professionals should verify the M12x1,5 air unloader port compatibility during installation to ensure seamless system interplay.

Regular maintenance of the air braking system and monitoring the compressor's thermal regulation is essential for maintaining peak performance in commercial fleets. Consult your authorized distributor for detailed fitment verification.