This auction is for one "Remanufactured" Allison TCM A50 T14A
Part number 24256861 + the numbers listed as interchangeable
"Programmed to your VIN, Plug & Play".
This listing is for Silverado/Sierra Duramax LLY/LBZ/LML/LMM
pickup trucks 2009 to 2015.
****Does NOT work with Medium Duty C4500/C5500 Trucks***
(We cannot program this module for medium duty trucks)
I need your VIN (Vehicle Identification Number) to program the part. You can add a message to the seller when checking out or send us a message with your VIN.
The part has a one year replacement warranty (See notice below)
****We must receive your core TCM back for the warranty to
be in effect we will put a return shipping label in the box)****
***Because of the high cost of these units we will message you a photo of the actual unit you will receive with unique numbers on the TCM. This will be used in a warranty/return situation to verify that we have received back the same unit that was sent.***
We will ship within one business day of payment.
Same day shipping if ordered by 2:00 P.M. EST (Mon. - Fri.)
Replaces A50 / T14 TCM service numbers (19431596, 25798353, 29545535, 24256861, 24256670)