Pre-Tuned Replacement A50/T14 TCM For 2011-2015 (LML) Allison Transmission

$1,185.00

Pre-Tuned Replacement A50/T14 TCM for 2011-2015 (LML) Allison Transmission – Optimized Performance at Your Fingertips
Enhance the reliability and performance of your 2011-2015 Silverado or Sierra 2500/3500 HD with this pre-tuned replacement A50/T14 TCM. Designed to resolve common factory TCM failures, this plug-and-play solution comes pre-programmed for your VIN and includes custom TCM tuning to improve drivability and durability.

– Direct Replacement for OEM TCM – Eliminates issues like limp mode, PRNDL display loss, and check engine lights caused by faulty factory modules.
– Pre-Tuned for Enhanced Performance – Optimized tuning ensures smoother shifting and improved transmission response.
– VIN-Specific Programming – Pre-programmed to match your truck’s unique configuration for seamless installation.
– Compatible with 2011-2015 Allison 1000 A50/T14 Transmissions – Designed for stock 6.6L Duramax applications to ensure a perfect fit.
– Improved Durability & Reliability – Upgraded design enhances longevity and performance under heavy loads.

Note: This TCM is designed for stock applications and comes pre-tuned for optimal performance. Ensure compatibility before purchase.

Upgrade your Silverado or Sierra’s transmission control with this high-quality, pre-tuned replacement TCM from Motorsports Arsenal.

$1,185.00

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Pre-Tuned Replacement A50/T14 TCM for 2011-2015 (LML) Allison Transmission

Optimize the performance of your truck with the Pre-Tuned Replacement A50/T14 TCM, designed specifically for 2011-2015 (LML) Allison Transmission models. This pre-calibrated transmission control module enhances drivability, improves shift scheduling, and increases power efficiency.

Why Choose This Pre-Tuned TCM?

Enhanced Clutch Holding Capacity – Increased mainline pressure improves clutch engagement and extends transmission life.
Optimized Shift Scheduling – Adjusted gear shifts take full advantage of the Duramax torque curve.
Torque Converter Clutch Refinements – Improved lockup strategy helps plant power to the ground and reduce transmission temperatures under heavy loads.
Torque Limit Adjustments – Allows for high RPM fueling in performance applications.
2nd Gear Start in 4WD Low – Provides smoother take-off in select conditions, with the ability to manually shift into 1st if needed.
Custom Adjustments Available – Tailored settings for modified turbochargers or oversized tires.

Ideal For:

Vehicles with 35”+ tires
Trucks with aftermarket turbo upgrades
Built transmissions or performance enhancements
Towing applications requiring optimized power delivery
Performance driving with optional 2nd or 3rd gear start

Vehicle Compatibility:

2011-2015 GM Duramax LML models equipped with the Allison transmission

Important Notice:

This product is pre-tuned for improved performance but requires proper installation for optimal results. Warning: This product contains chemicals known to the State of California to cause cancer. For more information, visit www.P65warnings.ca.gov. Upgrade your transmission performance with the Pre-Tuned A50/T14 TCM, available at the Motorsports Arsenal.