2005 Sierra Allison 5-speed TCM (Programmed)15768288 09385220 09387820

This auction is for one Allison 5-speed transmission control module (TCM) 12V service number 15768288 "Programmed to your VIN". ONLY GM Trucks The part fits 2001-2005 6.6TD LB7/LLY Duramax and 8.1L L18 GM trucks. Does not work with medium duty trucks C4500/C5500. I need your VIN (Vehicle Identification Number) to program the part. The part has a six month replacement warranty. Flashmasters does not use ACDelco Technical Delivery System (TDS) services for any module services. ACDelco is an automotive parts brand owned by General Motors Company.