(2012) GMC Truck-Sierra 3500 (2001 Up) AT, 6.0L, 4x4 AT Transmission - 120K-150K miles 2.5 AdvanceTrac (Roll Stability Control) -

AdvanceTrac (Roll Stability Control) - Anti-Lock Brake Pump (2011-2014) - ABS

w/o heavy duty suspension - Anti-Lock Brake Pump (2008-2010) - ABS

Mileage reflects donor vehicle records when available

Sport) - Anti-Lock Brake Pump (2019-2020) - ABS

AWD - Engine (2007-2009) - 120K-150K miles

(2012) GMC Truck-Sierra 3500 (2001 Up) AT, 6.0L, 4x4 AT Transmission - 120K-150K miles 2.5 AdvanceTrac (Roll Stability Control) -GMC Truck Sierra 3500 (2001 Up) AT, 6. 0L, 4x4 AT Transmission (2012) 120K 150K miles This used OEM transmission is listed as its own product for the 120K 150K 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, transmission