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Chevrolet, (2011-2014), LML, Transmission, Transmission Parts

Shop Transmission Parts by Category

PPE 128058800 Deep Pan Transmission Filter (2001-2019 Duramax w/ PPE Deep Pan)

PPE 128058600 Transmission Pan Filter (2001-2019 Duramax)

PPE 128058700 Deep Pan Transmission Filter (2001-2019 Duramax w/ PPE Deep Pan)

Merchant Automotive 10715 Transmission Filter Kit (For Shallow Pan) (2001-2019 6.6L Duramax)

Merchant Automotive 10716 Transmission Filter Kit (For Deep Pan) (2001-2019 6.6L Duramax)

Filters 12

PPE 118032500 Flex Plate Bolt Kit (2001-2016 6.6L Duramax)

XDP XD651 Billet Tow & Race Series Flex Plate (2001-2016 Duramax)

XDP XD644 Tow Series Flex Plate (2001-2016 Duramax)

Gator Fasteners FPBK66 Heavy Duty Flexplate Bolt Kit (2001-2025 6.6L Duramax)

BD Diesel 1041260 Billet Flex Plate (2001-2019 Duramax)

Flex Plate 5

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

Merchant Automotive 10193 Performance Transfer Case Oil (2001-2016 6.6L Duramax)

Lucas Oil 10418 Multi-Vehicle Automatic Transmission Fluid (ATF)

Hot Shot's Secret ADRENALINE Nano Shift Transmission Fluid (1 Gal)

Hot Shot's Secret ADRENALINE Speed Shift Transmission Fluid (1 Gal)

Fluid 11

Merchant Automotive 10793 Allison 1000 Transmission Converter Housing Reseal Kit (2001-2016 6.6L Duramax)

Merchant Automotive 10685 Pass Through Transmission Connector Seal (2001-2019 6.6L Duramax)

XDP XD656 Flex Plate Bolt Kit (2001-2019 Duramax)

PPE Raw Heavy Duty PTO Side Plate Covers (2001-2016 6.6L Duramax)

Allison Transmission 29561637 PTO Cover Gasket

Parts 54

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

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

BD Diesel 1071240 Triple Torque Force Torque Converter (Enhanced Stall 2001-2016 Duramax)

ATS Diesel Performance 302-950-4368 Five Star Performance Torque Converter Factory 1300-1500 RPM Stall Speed Allison LCT1000 (2011-2019 Duramax)

Torque Convertor 4

Transmission Lines 0

PPE 128044000 A1000 Transmission Pan Gasket (2001-2019 6.6L Duramax)

PPE Deep Allison Transmission Pan (2001-2019 6.6L Duramax)

Mishimoto MMTP-DMAX-01 Transmission Pan (2001-2019 6.6L Duramax)

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

Transmission Pans 12

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Chevrolet, (2011-2014), LML, Transmission, Transmission Parts

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AFE (1)

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Hot Shot's Secret (8)

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AFE (1) Allison Transmission (4) ATS Diesel Performance (14) Banks Power (1) BD Diesel (11) Fleece Performance Engineering (2) Gator Fasteners (1) Hot Shot's Secret (8) Lucas Oil (1) Mag-Hytec (2) Merchant Automotive (14) Mishimoto Performance Parts (10) Pacific Performance Engineering (16) Wehrli Custom Fabrication (1) XDP MFG (4)

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90 products

Hot Shot's Secret

Hot Shot's Secret ADRENALINE Speed Shift Transmission Fluid (1 Gal)

Sale price$65.99

Hot Shot's Secret

Hot Shot's Secret Blue Diamond Type F Transmission Fluid (1 Gal)

Sale price$65.99

Hot Shot's Secret

Hot Shot's Secret ADRENALINE Pro Shift +4 Transmission Fluid (1 Gal)

Sale price$65.99

Hot Shot's Secret

Hot Shot's Secret Shift Restore Transmission Fluid Additive TSE

Sale priceFrom $31.99

Hot Shot's Secret

Hot Shot's Secret Blue Diamond G56 Severe Duty SAE 50 Transmission Fluid (1 Gal)

Sale price$78.99

Hot Shot's Secret

Hot Shot's Secret Blue Diamond ATF+4/DEXRON III/MERCON V Trans Fluid (1 Gal)

Sale price$64.99

Hot Shot's Secret

Hot Shot's Blue Diamond Dexron VI & Mercon LV Transmission Fluid (1 Gal)

Sale price$64.99

Gator Fasteners

Gator Fasteners FPBK66 Heavy Duty Flexplate Bolt Kit (2001-2025 6.6L Duramax)

Sale price$132.99

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$104.99

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

Fleece Performance Engineering

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

Sale price$187.99

PPE 128059150 Allison Micropure Spin - On Transmission Fluid Filter (2001 - 2019 Duramax) - Southern Diesel Supply

Pacific Performance Engineering

PPE 128059150 Allison Micropure Spin-On Transmission Fluid Filter (2001-2019 Duramax)

Sale price$19.99

BD Diesel

BD Diesel 1061650 Deep Sump Allison Transmission Pan (2001-2019 Duramax)

Sale price$439.99

BD Diesel

BD Diesel 1041260 Billet Flex Plate (2001-2019 Duramax)

Sale price$459.99

BD Diesel

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

Sale price$194.99

BD Diesel

BD Diesel 1071240 Triple Torque Force Torque Converter (Enhanced Stall 2001-2016 Duramax)

Sale price$1,715.99

BD Diesel

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

Sale price$2,681.99

BD Diesel

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

Sale price$3,075.99

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$723.99

BD Diesel

BD Diesel 1300611 Xtruded Auxiliary Trans Cooler

Sale price$354.99

BD Diesel

BD Diesel 1030607 Universal Transmission Cooler Electric Fan

Sale price$85.99

BD Diesel

BD Diesel 1064041 Transmission Filter Service Kit (2001-2016 Duramax)

Sale price$48.99

Banks Power

Banks Power 35146-B Ram-Air Transmission Pan (2001-2019 Duramax)

Sale price$476.99

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 price$185.99

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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.