Collection: 2011-2016 6.6L LML Duramax Transmission & Accessories
2011-2016 6.6L LML Duramax Transmission Accessories
Upgrade the transmission system of your 2011-2016 6.6L LML Duramax with our high-performance transmission accessories. Designed to improve durability, shifting performance, and overall transmission efficiency, these components are ideal for heavy-duty use, towing, and performance modifications. Whether you're looking to enhance towing capacity, shift...
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PPE 2014-2018 GM 6L80 Transmission Fluid Thermal Bypass Valve
5.0 / 5.0
(1) 1 total reviews
Regular price $80.99 USDSale price $80.99 USD Regular priceUnit price / per$89.99 USDSale -
PPE 2001-2019 GM 6.6L Duramax Premium High-Efficiency Spin-On Transmission Fluid Filter
Regular price $17.99 USDSale price $17.99 USD Regular priceUnit price / per$19.99 USDSale -
Fleece Performance FPE-TL-LML-1114 Transmission Cooler Line Set for 2011-2014 LML Duramax
Regular price $329.99 USDSale price $329.99 USD Regular priceUnit price / per -
PPE 2015-2019 GM 2500/3500HD 6.0L V8 BAR AND PLATE TRANSMISSION FLUID COOLER – 6L90 TRANSMISSION
Regular price $350.99 USDSale price $350.99 USD Regular priceUnit price / per$389.99 USDSale -
PPE 2011-2019 GM 6.6L Duramax EPC Blocker
Regular price $49.49 USDSale price $49.49 USD Regular priceUnit price / per$54.99 USDSale -
Allison Pressure Controller Chevy LML Duramax 2011-2016
Regular price $345.95 USDSale price $345.95 USD Regular priceUnit price / per -
Deep Sump Trans Pan Chevy Duramax Allison 1000
Regular price $421.95 USDSale price $421.95 USD Regular priceUnit price / per -
COOLER BYPASS DELETE GM 6L80 2014-2018
Regular price $89.95 USDSale price $89.95 USD Regular priceUnit price / per -
Magnetic Drain Plug Trans Pan & Diff Cover 3/4x16NF
Regular price $6.95 USDSale price $6.95 USD Regular priceUnit price / per -
Transmission Filter Service Kit Chevy Allison 1000 2001-2016
Regular price $46.95 USDSale price $46.95 USD Regular priceUnit price / per -
TorqueMaster Chevy Allison Transmission & Converter Package c/w Billet Input,Triple Torque & Controller - 2011-2016 LML 4wd
Regular price $6,947.00 USDSale price $6,947.00 USD Regular priceUnit price / per -
ATS Allison LCT1000 Transmission Package 4WD 2001-2019 6.6L LB7 LLY LMM LML L5P Duramax
Regular price From $5,363.95 USDSale price From $5,363.95 USD Regular priceUnit price / per -
Fleece Performance FPE-TL-LML-1516 Transmission Cooler Line Set for 2015-2016 LML Duramax
Regular price $329.99 USDSale price $329.99 USD Regular priceUnit price / per -
Fleece Performance FPE-ALILKR AlliLocker Torque Converter Lock-Up Controller
Regular price $179.00 USDSale price $179.00 USD Regular priceUnit price / per -
PPE 2011-2019 GM 6.6L w/ Allison Transmission Transfer Case Brace
Regular price $134.99 USDSale price $134.99 USD Regular priceUnit price / per$149.99 USDSale -
PPE 2001-2019 GM 6.6L Duramax w/ Allison 1000/2000/2400 Transmission Heavy-Duty Cast Aluminum Standard-Depth Transmission Pan
Regular price From $242.99 USDSale price From $242.99 USD Regular priceUnit price / per$269.99 USDSale -
PPE 2011-2019 GM 6.6L Duramax EPC Blocker
Regular price $49.49 USDSale price $49.49 USD Regular priceUnit price / per$54.99 USDSale -
PPE 2001-2016 GM 6.6L Duramax Billet Input Shaft
Regular price $899.99 USDSale price $899.99 USD Regular priceUnit price / per$999.99 USDSale -
PPE Race Billet Stator Triple Clutch Torque Converter
Regular price From $1,619.99 USDSale price From $1,619.99 USD Regular priceUnit price / per$1,799.99 USDSale -
PPE 2011-2014 GM 6.6L Duramax w/ Allison Transmission Performance Transmission Cooler Bar and Plate
Regular price $350.99 USDSale price $350.99 USD Regular priceUnit price / per$389.99 USDSale -
PPE 2001-2016 GM 6.6L Duramax Heavy-Duty Cast Aluminum PTO Side Plate Cover
Regular price From $71.99 USDSale price From $71.99 USD Regular priceUnit price / per$79.99 USDSale -
PPE Deep Trans Pan Filter - GM Allison
Regular price $16.19 USDSale price $16.19 USD Regular priceUnit price / per$17.99 USDSale -
PPE 2001-2019 GM 6.6L Duramax w/ Allison 1000/2000/2400 Transmission Heavy-Duty Cast Aluminum Deep Transmission Pan
Regular price From $332.99 USDSale price From $332.99 USD Regular priceUnit price / per$369.99 USDSale -
PPE 2015-2016 GM 6.6L Duramax w/ Allison Transmission Performance Transmission Cooler Bar and Plate
Regular price $350.99 USDSale price $350.99 USD Regular priceUnit price / per$389.99 USDSale -
ATS T50-T87 TCM Upgrade for 2009-Early 2015 6.6L GM Duramax LCT100 Transmission
Regular price $1,995.00 USDSale price $1,995.00 USD Regular priceUnit price / per -
ATS ALLISON BILLET INPUT SHAFT FITS 2001-2016 6.6L DURAMAX
Regular price $793.00 USDSale price $793.00 USD Regular priceUnit price / per -
ATS ALLISON DEEP TRANSMISSION PAN FITS 2001-2018 6.6L DURAMAX 301-900-4248
Regular price $372.75 USDSale price $372.75 USD Regular priceUnit price / per -
ATS Allison LCT1000 Transmission Package 2WD 2001-2019 6.6L LB7 LLY LMM LML L5P Duramax
Regular price From $5,310.32 USDSale price From $5,310.32 USD Regular priceUnit price / per
2011-2016 6.6L LML Duramax Transmission Accessories
Upgrade the transmission system of your 2011-2016 6.6L LML Duramax with our high-performance transmission accessories. Designed to improve durability, shifting performance, and overall transmission efficiency, these components are ideal for heavy-duty use, towing, and performance modifications. Whether you're looking to enhance towing capacity, shift response, or the longevity of your transmission, our accessories provide the reliability you need for demanding driving conditions.
Premium Transmission Accessories for 6.6L LML Duramax
Our transmission accessories for the 2011-2016 6.6L LML Duramax include high-quality parts such as shift kits, cooler kits, valve bodies, and more. These components are engineered to enhance your transmission's performance by reducing heat buildup, optimizing shifting patterns, and improving overall durability. With upgraded transmission accessories, your Duramax will experience smoother shifts, enhanced power transfer, and longer-lasting transmission reliability.
Why Choose Our Transmission Accessories?
Upgrading your transmission system is crucial for improving the overall performance and reliability of your Duramax, especially when towing or engaging in performance driving. Our accessories are designed to withstand increased torque, provide smoother shifts, and enhance cooling, all of which will improve the driving experience and extend the life of your transmission. Whether you're towing heavy loads or seeking better responsiveness, these accessories are essential for getting the most out of your Duramax.
Key Features:
- Smoother Shifting: Optimized shift kits and valve bodies for more responsive gear changes.
- Enhanced Durability: Components built to handle increased power and heavy-duty use.
- Improved Transmission Efficiency: Cooling kits and other accessories reduce heat, improving longevity and performance.





















