(2020) GMC Truck-Sierra 3500 (2001 Up) (AT, 6.6L), gasoline, 4x4 AT Transmission - 30K-60K miles X1 3L Engine (2000) - 90K-120K

3L Engine (2000) - 90K-120K miles

turbo AT Transmission (2014-2015) - 120K-150K miles

GLC300 (VIN 4

opt B4U) AT Transmission (2004) - 120K-150K miles

AWD) AT Transmission (2017-2020) - 30K-60K miles

(2020) GMC Truck-Sierra 3500 (2001 Up) (AT, 6.6L), gasoline, 4x4 AT Transmission - 30K-60K miles X1 3L Engine (2000) - 90K-120KGMC Truck Sierra 3500 (2001 Up) (AT, 6. 6L), gasoline, 4x4 AT Transmission (2020) 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,