Old part # Z-D22629 This is our last unit. Comes as pictured and includes: belt, motor sheeve (has surface rust on it but should function with NO problem) & exhaust tube. This is a popular pump that is used on many models from 2hp up to 6hp SINGLE stage units. The item “DEVILBISS N076027 Air Compressor Pump Assembly New (Z-D22629)” is in sale since Tuesday, May 02, 2017. This item is in the category “Home & Garden\Tools\Air Compressors”. The seller is “dandgtool” and is located in Westland, Michigan. This item can be shipped to United States.