2012 Freightliner 108SD Engine: 6.7L L6; Position: Main Drive;. 2013 Freightliner 108SD Engine: 6.7L L6; Position: Main Drive;. 2014 Freightliner 108SD Engine: 6.7L L6; Position: Main Drive;. 2015 Freightliner 108SD Engine: 6.7L L6; Position: Water Pump, Alternator and Air Conditioning;.
