2012 Spicer/Dana DS404, Truck Tractor, Tandem Cutoffs, Fits to: Freightliner Cascadia 125, (USED) 1012 Freightliner Cascadia 125 - Tandem Cutoff - Make: Dana Spicer. Model: MS404 Brake Type: Air Wedge Hub Bolts: 10. Ratio: 3.70. For more information about this item, give us a call. We ship Worldwide!. (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY. ELKTON, MD 21921., Ratio 3.70, Serial# HNO3624128, Casting# HNO3624128 1FUJGEDV2CSBD7136