(2015) GMC Truck-Sierra Denali 3500 (2011 Up) AT, 6.6L, 4x4, model year break point (opt AVF) AT Transmission - 30K-60K miles Volvo 2L Engine (2008-2010) - 30K-60K

2L Engine (2008-2010) - 30K-60K miles

6 speed (trans code B on certification label) AT Transmission (2005-2007) - 60K-90K miles

opt B4U) AT Transmission (2005) - 90K-120K miles

John Cooper Works (6 speed) AT Transmission (2014-2016) - 30K-60K miles

8 speed (845RE) AT Transmission (2018) - 60K-90K miles

(2015) GMC Truck-Sierra Denali 3500 (2011 Up) AT, 6.6L, 4x4, model year break point (opt AVF) AT Transmission - 30K-60K miles Volvo 2L Engine (2008-2010) - 30K-60KGMC Truck Sierra Denali 3500 (2011 Up) AT, 6. 6L, 4x4, model year break point (opt AVF) AT Transmission (2015) 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,