This 90 degree elbow fitting is sold as a pack of 5 identical units and fits Mack E7, E-Tech, and ASET engines. It routes hose or tubing at a fixed angle around cab and chassis obstructions while keeping fluid or air flow and pressure intact. The fitting is built as a replacement for the Mack application.Interchanges:207063004103-50018471934103-501043702463AX305Mack 63AX31163AX36676635-P149F646635-P249F649032-49X6935-2443380004Navistar 118755This unit is sold in packs of 5.Features90 degree elbow fitting designSold as a pack of 5 unitsFits Mack E7, E-Tech, and ASET enginesAdditional InformationFits all Mack E7, E-Tech, and ASET engines.