Refurbished 6.6 Duramax Allison TCM VIN Programmed 15768288 19381534 TCU M74 8.1
USD 420.00 USD
Specifications
| Country Of Origin | United States |
| Memory | Flash |
| Item Length | 8 in |
| Placement On Vehicle | Front |
| Manufacturer Warranty | 90 Days |
| Item Height | 2 in |
| Connector Type | Male |
| Item Width | 10 in |
| Mounting Style | Snap-On |
| Other Part Number | 29537441 |
| Terminal Type | Pin |
| Material | Aluminum |
| Brand | Allison |
| Engine Grouping | 8.1 6.6 Duramax |
| Engine Displacement | 8.1 6.6 |
| Item Weight | 3 lb |
Making the TCM fully updated and plug and play. I cannot program for non-GM applications such as Ford, International, Freightliner etc. 2001-2005 Chevrolet Topkick 6.6 Duramax with RPO M74. 2001-05 Chevrolet Silverado 2500/3500 6.6 Duramax LB7, LLY.