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2011-2014 Chevy Duramax LML Transmission Rebuild Parts

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51 products

Save $30.00

Mishimoto MMTC - SP - 13 Universal Transmission Fluid Cooler - Southern Diesel Supply

Mishimoto Performance Parts

Mishimoto MMTC-SP-13 Universal Transmission Fluid Cooler

Sale price$259.99

Regular price$289.99

Black Silver

Save $10.00

Mishimoto MMTC - U Universal Transmission / Power Steering Cooler - Southern Diesel Supply

Mishimoto Performance Parts

Mishimoto MMTC-U Universal Transmission / Power Steering Cooler

Sale price$119.99

Regular price$129.99

Save $50.00

Mishimoto MMTC - DMAX - 11SL Transmission Cooler (2011 - 2014 Duramax) - Southern Diesel Supply

Mishimoto Performance Parts

Mishimoto MMTC-DMAX-11SL Transmission Cooler (2011-2014 6.6L Duramax)

Sale price$499.99

Regular price$549.99

Merchant Automotive

Merchant Automotive 10690 Deep Filter Lock (2001-2018 6.6L Duramax)

Sale price$29.99

Merchant Automotive

Merchant Automotive 10629 Allison 1000 PTO Billet Side Covers (2001-2019 6.6L Duramax)

Sale price$99.99

Merchant Automotive

Merchant Automotive 10710 Deep Transmission Pan W/ Filter Lock Kit (2001-2019 6.6L Duramax)

Sale price$199.99

Merchant Automotive

Merchant Automotive 10711 Deep Transmission Pan W/ Filter Lock & Fluid (2001-2019 6.6L Duramax)

Sale price$349.99

Merchant Automotive

Merchant Automotive 10318 Torque Converter Housing Bolt Seal Set (2001-2019 6.6L Duramax)

Sale price$31.99

Merchant Automotive

Merchant Automotive 10478 Polyurethane Transmission Mount (2011-2019 6.6L Duramax)

Sale price$99.99

Merchant Automotive

Merchant Automotive 10357 Transmission Rear Housing Support (2011-2019 6.6L Duramax)

Sale price$149.99

Merchant Automotive

Merchant Automotive 10686 Pass Through Trans Connector Seal & Body (2001-2019 6.6L Duramax)

Sale price$45.99

Merchant Automotive

Merchant Automotive 10092 Torque Converter Bolt Kit (2001-2022 6.6L Duramax)

Sale price$13.99

Fleece FPE - HAR - GM - AT - 20 - PT Automatic Transmission 20 - Pin Pigtail (2001 - 2019 Duramax) - Southern Diesel Supply

Fleece Performance Engineering

Fleece Performance Engineering FPE-HAR-GM-AT-20-PT Automatic Transmission 20-Pin Pigtail (2001-2019 6.6L Duramax)

Sale price$99.99

Fleece FPE - ALILKR AlliLocker (2001 - 2016 Duramax) - Southern Diesel Supply

Fleece Performance Engineering

Fleece Performance Engineering FPE-ALILKR AlliLocker (2001-2016 Duramax)

Sale price$179.99

BD Diesel

BD Diesel 1030710 2LOW Unloc (2001-2014 Duramax)

Sale price$199.99

BD Diesel

BD Diesel 1062226 Stage 3 Transmission Build-It Kit (2011-2016 Duramax)

Sale price$2,689.99

BD Diesel

BD Diesel 1062227 Stage 4 Transmission Build-It Kit & Pressure Controller (2011-2016 Duramax)

Sale price$3,079.99

BD Diesel

BD Diesel 1030606 Auxiliary Transmission Cooler (1999-2010 Power Stroke; 2001-2016 Duramax; 1994-2016 Cummins)

Sale priceFrom $735.99

BD Diesel

BD Diesel 1300601-DS Xtruded Double Stacked Transmission Cooler

Sale price$729.99

BD Diesel

BD Diesel 1300611 Xtruded Auxiliary Trans Cooler

Sale price$359.99

BD Diesel

BD Diesel 1030607 Universal Transmission Cooler Electric Fan

Sale price$85.99

On sale

WCFab WCF100140 LML/L5P Duramax Allison 4X4 Transfer Case Brace - Southern Diesel Supply

Wehrli Custom Fabrication

WCFab WCF100140 Allison 4X4 Transfer Case Brace (2011-2019 6.6L Duramax)

Sale priceFrom $179.99

Regular price$189.99

Bengal Blue Bronze Chrome Bengal Grey Bengal Red +21

ATS Diesel Performance

ATS A40/A50 TCM Relocation Kit (2006-2015 6.6L Duramax w/ Allison LCT1000)

Sale price$349.99

ATS Diesel Performance

ATS 304-910-4248 Allison Billet Input Shaft (2001-2016 6.6L Duramax)

Sale price$819.99

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9-Bay Install Shop — we install what you buy Local Pickup in Wildwood, FL Diesel experts — call or text (352) 722-5295

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Southern Diesel Supply
2804 Co Rd 523
Wildwood, FL 34785

(352) 722-5295

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At Southern Diesel Supply, we are passionate about power, performance, and precision. Specializing in premium accessories for RAM, Chevrolet, GMC, and Ford, we provide truck owners with the best upgrades to enhance durability, style, and functionality.

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