This sale is for one"Used" Allison TCM A50 T14A 24256861Programmed to your VIN."Plug & Play"
This is forSilverado/Sierra DuramaxLLY/LBZ/LMM pickup trucks 2009 to 2015DoesNOTwork with Medium Duty C4500/C5500 Trucks
I need your VIN (Vehicle Identification Number) to program the part.
The TCM is plug & play. To install follow these directions. First, disconnect battery and put the new part in. Then reconnect the battery and drive the vehicle. No other procedures need to be done. The battery MUST be disconnected during installation. The TCM relearn will be done by simply driving the truck.
The part has a 60dayreplacement warrantyWe will ship within one business day of payment.
Same day shipping if ordered before 2:00 P.M. EST (Mon. - Fri.)
Replaces A50 / T14 TCM service numbers(25798353, 29545535, 24256861, 24256670)