(2016) GMC Truck-Sierra Denali 2500 (2011 Up) AT, 6.6L, 4x4, ID 5CKH AT Transmission - 30K-60K miles Hummer 4L twin turbo

4L twin turbo

0L - Transmission (2019-2022) - 30K-60K miles

5L Engine (2016-2020) - <30K miles

(6 speed) AT Transmission (2008-2010) - 60K-90K miles

VIN 8 (8th digit) AT Transmission (2021-2022) - 60K-90K miles

(2016) GMC Truck-Sierra Denali 2500 (2011 Up) AT, 6.6L, 4x4, ID 5CKH AT Transmission - 30K-60K miles Hummer 4L twin turboGMC Truck Sierra Denali 2500 (2011 Up) AT, 6. 6L, 4x4, ID 5CKH AT Transmission (2016) 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,