Used 2016 Freightliner M2 106, Singer rear cutoff, Make:Detroit, Model:DA-RS-21.0-4, Serial Number:742822-A112410, Brake type: air, Suspension: Leaf spring w/ airbag, Hub bolts:10, Ratio:5.56, For more information about this item call. We ship Worldwide! (CRG Heavy Truck Parts) *F56160*