4930344 CUMMINS Single Cylinder, Air Compressor

This high-strength single cylinder air compressor is designed to provide consistent pneumatic pressure within the engine's air brake system. Engineered for durability, the component features a robust construction with a Ø85.00 mm bore and a 56 mm stroke, ensuring stable performance under demanding operational conditions. The unit is optimized for water-cooled environments to maintain thermal stability during continuous operation.

The 4930344 is the OE equivalent of the CUMMINS 4930344 air compressor used in CUMMINS systems. This part is specifically designed to match the technical requirements of the original equipment, ensuring seamless integration. With its precision-engineered components and high-strength materials, it provides reliable service for workshop technicians and fleet managers maintaining heavy commercial vehicles.

Technical specifications include a 3/4”-14 NPT air inlet and outlet port, alongside an M10x1 air unloader port. The unit also features a 1/2”-14 NPT water inlet and outlet to support its water-cooled functionality. This configuration ensures optimal heat dissipation and long-term reliability in heavy-duty service.

When performing maintenance or system overhauls, always verify the compatibility of the air ports and cooling connections to ensure a perfect fit. This component is an essential part for maintaining the pneumatic integrity of the vehicle's braking system.