This window crank handle fits Mack R/RB/RD/RW and MR/MRU cab doors equipped with a trim panel, and it includes the mounting pin needed for installation. It measures 1.5 in. x 2 in. x 6 in. and is built as a replacement for the factory handle used to manually raise and lower the door glass.Interchanges:251603573401726Mack 55QS29310FeaturesWindow crank handle includes mounting pinFor doors equipped with a trim panelFits Mack R/RB/RD/RW modelsFits Mack MR/MRU modelsDimensions: 1.5 in. x 2 in. x 6 in.Tech SpecsHeight: 1.5 in.Width: 2 in.Length: 6 in.Used in this Truck Cab modelMack Door & Window Parts & Diagrams