(2017-2019) GMC Truck-Sierra 2500 (1999 Up) (AT), 6.6L, 4x2 AT Transmission - 30K-60K miles Challenger 6 cylinder) 4

6 cylinder) 4

6L Engine (2016-2018) - 30K-60K miles

transmission ID EHV MT Transmission (2000-2002) - 60K-90K miles

4L (opt MHH) AT Transmission (2015-2016) - 90K-120K miles

(2017-2019) GMC Truck-Sierra 2500 (1999 Up) (AT), 6.6L, 4x2 AT Transmission - 30K-60K miles Challenger 6 cylinder) 4GMC Truck Sierra 2500 (1999 Up) (AT), 6. 6L, 4x2 AT Transmission (2017 2019) 30K 60K miles This used OEM transmission is listed as its own product for the 30K 60K miles option, so the price shown belongs to this exact mileage selection. It is a practical replacement choice for buyers who want an OEM style part without dealer new pricing. Please verify fitment before ordering. Match the year, make, model, engine size, drivetrain, VIN notes,