This is a genuine original OEM new take off part, this Cummins coolant line has 0 miles and 0 hours on it. The part number for this air compressor coolant line is: 5260950. may be red or black 

Please check the part number and cross reference for fitment and functionality per use case as well as reviewing the photos before making your purchase, what is shown in the photos is what you will receive. Thank you!