Drivetrain› Automatic Transmissions and Components

ATS Diesel

ATS Diesel 2015 GM 6.6L Duramax TCM Upgrade A50 to T87

$2,017.16

SKU: A00P 6019404416

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Special Order
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Part #: 6019404416

MIA's Description

The ATS Diesel 6019404416 is a Transmission Control Module (TCM) upgrade that replaces the problematic A40/A50 TCMs in 2011-Early 2015 GM 6.6L Duramax trucks with a newer, faster T87A module, enhancing shift quality and durability.

Fitment

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Specifications

BrandATS Diesel
Part NumberA00P 6019404416

Videos

Best Replacement TCM For Your 2009-2015 Duramax

Best Replacement TCM For Your 2009-2015 Duramax

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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