Fits 2012-2013 Mack LEU. 2012 Mack LEU Engine: 8.9L L6; Position: Main Drive;. 2013 Mack LEU Engine: 8.9L L6; Position: Main Drive;. Part Type: Serpentine Belt. Position: Main Drive. V-RIBBED BELT. To confirm that this part fits your vehicle, enter your vehicle's Year, Make, Model, Trim and Engine in theCompatibility Table.
