6 speed MT Transmission (2006-2007) - 60K-90K miles
9L Engine 6-360 Diesel Mt High Output Vin C 8Th Digit - 60K-90K miles
diesel - Engine (2010) - 90K-120K miles
thru engine ID 31 757521 - Engine (2003-2005) - 120K-150K miles
3L Engine (2000) - 90K-120K miles
(2012) GMC Truck-Sierra Denali 2500 (2011 Up) AT, 6.0L, 4x4, ID 2D2A AT Transmission - 30K-60K miles 4.0L 6 speed MT Transmission (2006-2007)GMC Truck Sierra Denali 2500 (2011 Up) AT, 6. 0L, 4x4, ID 2D2A AT Transmission (2012) 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,