2011 Spicer/Dana DSP40, Truck Tractor, Tandem Cutoffs, Fits to: Kenworth T660, (Used) 2011 Kenworth T660, TANDEM CUTOFF- Make: Spicer, Model: DSP40, Ratio: 3.55, Hub Bolts: 10, Suspension: Flex Air, 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 3.55, Serial# Other, Casting# Other 1XKAD49X5BJ284551
