(2001-2002) GMC Truck-Sierra 3500 (2001 Up) AT, 6.6L, 4x4 AT Transmission - 120K-150K miles 8th digit 6th and 7th digits) -

6th and 7th digits) - Engine (2019-2020) - 60K-90K miles

0L Engine (2007-2011) - 90K-120K miles

traction control - Anti-Lock Brake Pump (2006) - ABS

8L Engine (2004) - 120K-150K miles

(2001-2002) GMC Truck-Sierra 3500 (2001 Up) AT, 6.6L, 4x4 AT Transmission - 120K-150K miles 8th digit 6th and 7th digits) -GMC Truck Sierra 3500 (2001 Up) AT, 6. 6L, 4x4 AT Transmission (2001 2002) 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,