09-15 SILVERADO SIERRA 2500 3500 6.6L 24256861 ALLISON TCM TRANS COMPUTER
Good used TCM Removed from a 2012 Chevrolet Silverado 3500 with the 6.6L Duramax diesel motor. Will require programming to your VIN.
Good used TCM Removed from a 2012 Chevrolet Silverado 3500 with the 6.6L Duramax diesel motor. Will require programming to your VIN.