(2016) GMC Truck-Sierra 2500 (1999 Up) AT, 6.6L, 4x4, ID 6AKH AT Transmission - <30K miles 2020 B6324S4 engine) 3

B6324S4 engine) 3

VIN D (6th digit) 2

2L Engine (2015-2018) - 90K-120K miles

Chevy Suburban-1500 5

6L Engine (2016-2019) - 30K-60K miles

(2016) GMC Truck-Sierra 2500 (1999 Up) AT, 6.6L, 4x4, ID 6AKH AT Transmission - <30K miles 2020 B6324S4 engine) 3GMC Truck Sierra 2500 (1999 Up) AT, 6. 6L, 4x4, ID 6AKH AT Transmission (2016) <30K miles This used OEM transmission is listed as its own product for the <30K 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