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ATS A40 / A50 TCM Relocation Kit Fits 2006- Early 2007 GM 6.6L Duramax w/ Allison LCT1000 601-930-4308

ATS A40 / A50 TCM Relocation Kit Fits 2006- Early 2007 GM 6.6L Duramax w/ Allison LCT1000 601-930-4308

Regular price $345.51 USD
Sale price $345.51 USD Regular price
Shipping calculated at checkout.

07 Dec. Estimated arrival
04 Dec. Order placed
05-06 Dec. Order dispatches
07 Dec. Delivered!

The ATS A40/A50 TCM Relocation Kit solves the common issue of TCM (Transmission Control Module) failure in 2006-2015 GM Duramax trucks by moving the TCM away from the heat of the radiator. This kit ensures the longevity and reliable performance of your transmission control module.



  • Relocates the TCM away from heat exposure
  • Designed for 2006-2015 GM 6.6L Duramax trucks with Allison LCT1000 transmission
  • Includes relocation bracket and extension harness for easy installation
  • Complete hardware kit included
  • Available for various Duramax model years
    • 2015 GM 6.6L Duramax (PN# 601-930-4416)
    • 2007.5-2014 GM 6.6L Duramax (PN# 601-930-4326)
    • 2006-Early 2007 GM 6.6L Duramax (PN# 601-930-4308)

The ATS A40/A50 TCM Relocation Kit is engineered to address a critical problem faced by 2006-2015 GM Duramax truck owners: the failure of the Transmission Control Module (TCM) due to heat exposure. The A40 and A50 TCM models are vulnerable to heat damage when mounted near the radiator, which can cause internal components to melt, leaving the vehicle undrivable.

This innovative relocation kit moves the TCM away from the radiator's heat, protecting it from excessive heat exposure and extending its lifespan. The kit includes a relocation bracket that securely mounts the TCM in a safer location, an extension harness to ensure continued functionality, and all the hardware required for a complete installation.

Available for various model years, this kit ensures your TCM remains protected, preventing costly failures and vehicle downtime. For those looking for further performance upgrades, ATS also offers the T87 TCM Upgrade (PN# 601-940-4368), which improves gas mileage and drivability by better controlling converter lock-up.

PART # 601-930-4308
UPC # 601-930-4308-FSMF

601-930-4308

⚠ WARNING: Cancer & Reproductive Harm

California Proposition 65 Warning - P65warnings.ca.gov

ATS A40 / A50 TCM Relocation Kit Fits 2006- Early 2007 GM 6.6L Duramax w/ Allison LCT1000 601-930-4308 - TAMELESS PERFORMANCE

ATS A40 / A50 TCM Relocation Kit Fits 2006- Early 2007 GM 6.6L Duramax w/ Allison LCT1000 601-930-4308

Regular price $345.51 USD
Sale price $345.51 USD Regular price

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