Here we have a good used T14 transmission control module removed from 2012 GMC 3500hd 4WD with a Duramax, The build date on this is 2018. Fits most 09-15 duramax trucks with the allison transmisison, Excellent functioning condition, ready to bolt in. Make sure this will work for your application BEFORE purchasing. This may require programming to work properly in your truck. Removed from a running and driving truck and guaranteed to work well.
