Product Description
Cummins Air Compressor Hose 4970037 is a short, straight replacement hose designed for compatible Cummins diesel engine air compressor inlet connections.
Featuring a 1-inch inside diameter and approximately 3-inch length, this hose provides a flexible connection between compatible engine components while accommodating vibration during normal operation.
Used in select Cummins diesel engine configurations, including certain ISM and ISX12/X12 applications. Suitable for replacing worn, cracked, or damaged hoses during air compressor servicing and engine maintenance.
Cross-references Cummins part numbers 217302, 3820664, and 3896334, along with PAI 121052 and Automann 561.90737.
Sold individually. Verify hose dimensions and compatibility with your engine serial number before ordering.
