19 GMC SIERRA ALLISON T87A TRANSMISSION CONTROL MODULE TCM TCU 24285824

Here we have a good used transmission control module removed from a 2019 GMC Sierra 3500hd 4WD with a Duramax, this will fit many 18-19 Duramax, 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.

NO CORE CHARGE!!!!