2013 Meritor/Rockwell MT4014X, Truck Tractor, Tandem Cutoffs, Fits to: Freightliner Cascadia 125, (USED) 2013 Freightliner Cascadia 125 - Tandem Cutoff - Make: Meritor. Model: MT-40-14X, Ratio 3.36, Serial# DRA12095662, Casting# DRA12095662 1FUJGLDR5DSBT2879