GM

Allison A51 TCM Repair

This A51 Allison TCM (Transmission Control Module) repair service is for medium and heavy duty vehicles. We have thorough in-house testing and can address wire bonding and other root causes of the TCM failure to ensure that it is rebuilt to withstand the...

GM

Allison A53 TCM Repair

This A53 Allison TCM (Transmission Control Module) repair service is for medium and heavy duty vehicles. We have thorough in-house testing and can address wire bonding and other root causes of the TCM failure to ensure that it is rebuilt to withstand the...

GM

Allison A52 TCM Repair

This A52 Allison TCM (Transmission Control Module) repair service is for medium and heavy duty vehicles. We have thorough in-house testing and can address wire bonding and other root causes of the TCM failure to ensure that it is rebuilt to withstand the...

GMC

2006 - 2008 GMC Sierra 2500/3500HD Allison T14A / A40 TCM Exchange

This is a ready-to-ship, completely rebuilt, and pre-programmed replacement Allison T14a/A40 TCM found in 2006 - 2008 GMC Sierra trucks with 6.6L Duramax engines. Each TCM is programmed for your vehicle's specific VIN. Plug-and-Play no...