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You are here: Home > by Vehicle > 04.5-05 GM 6.6L Duramax LLY > Automatic Transmission

We found 66 results matching your criteria.

Transmissions for your 04.5-05 GM 6.6L Duramax LLY

Shop Transmissions Systems & Parts for your 04.5-05 GM 6.6L Duramax LLY at Unbeatable Prices - Fast & Free Shipping - Expert Service on Transmissions - Buy from OC DIESEL Today!

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Torco MTF Manual Transmission Fluid - TC A200022C Torco MTF Manual Transmission Fluid - TC A200022CE Torco RTF 100% Synthetic Racing Transmission Fluid - TC A220015C Torco RTF 100% Synthetic Racing Transmission Fluid - TC A220015CE

Dodge | GM | Ford
12x1-Liter case

Dodge | GM | Ford
1-Liter Bottle

Dodge | GM | Ford
12x1-Liter case

Dodge | GM | Ford
1-Liter Bottle
Torco ATF 100% Synthetic Automatic Transmission - TC A220085C ATS Diesel 3029304248 Triplelok Torque Converter ATS Diesel 3029504248 Five Star Torque Converter ATS Diesel 3049104248 Allison Billit Input Shaft

Dodge | GM | Ford
12x1-Liter case
Application:
2001-2010 GM Duramax 6.6L
  • Product Made in America
  • Unsurpassed Strength
  • Improved Towing and Driving Able
Application:
2001-2010 GM Duramax 6.6L
  • Improved Vehicle Response
  • Hardened Turbine Splines
  • Runs on Bearings that Wont Wear Out Like Stock Parts
Application:
2001-2007 GM Duramax 6.6L
  • Engineered for the Long Haul
  • Great for Towing
  • Vacuum-Melted Chromoly Steel
ATS Diesel 3059004248 Billet Flex Plate ATS Diesel 3069214290 2WD Allison LCT 1000 Automatic Transmission with PTO ATS Diesel 3099134272 2WD Allison LCT1000 Stage 1 Automatic Transmission with PTO ATS Diesel 3099134290 2WD Allison LCT1000 Stage 1 Automatic Transmission with PTO
Application:
2001-2008 GM Duramax 6.6L
  • Fits Stock and Aftermarket Converters
  • Solves Common Breakage Issues
  • High Quality Billet Steel
Application:
2004.5-2005 GM Duramax 6.6L
  • Evenly Distributes Torque Between Clutch Services
  • Increased Transmission Lubrication
  • Handles High HP Applications
Application:
2003-2004.5 GM Duramax 6.6L
  • Evenly Distributes Torque Between Clutch Services
  • Square Tab Construction (Not Round) Clutch Plates
  • Improved Towing and Driving Ability
Application:
2004.5-2005 GM Duramax 6.6L
  • Enamel Coating Painted on to Prevent Corrosion
  • 5 Clutch Plates
  • Increased Efficiency
ATS Diesel 3099154290 4WD Allison LCT1000 Stage 1 Automatic Transmission with PTO ATS Diesel 3099234272 2WD Allison LCT1000 Stage 2  Automatic Transmission with PTO ATS Diesel 3099234290 2WD Allison LCT1000 Stage 2  Automatic Transmission with PTO ATS Diesel 3099254272 4WD Allison LCT1000 Stage 2  Automatic Transmission with PTO
Application:
2004.5-2005 GM Duramax 6.6L
  • Increased Efficiency
  • Enamel Coating Painted on to Prevent Corrosion
  • Square Tab Construction (Not Round) Clutch Plates
Application:
2003-2004.5 GM Duramax 6.6L
  • Improved Towing and Driving Ability
  • Apply More Power through Clutch Services without Burning Up
  • Square Tab Construction (Not Round) Clutch Plates
Application:
2004.5-2005 GM Duramax 6.6L
  • Increased Efficiency
  • Evenly Distributes Torque Between Clutch Services
  • 5 Clutch Plates
Application:
2003-2004.5 GM Duramax 6.6L
  • Product Made in America
  • Apply More Power through Clutch Services without Burning Up
  • 5 Clutch Plates
ATS Diesel 3099254290 4WD Allison LCT1000 Stage 2  Automatic Transmission with PTO ATS Diesel 3099334272 2WD Allison LCT1000 Stage 3  Automatic Transmission with PTO ATS Diesel 3099334290 2WD Allison LCT1000 Stage 3 Automatic Transmission with PTO ATS Diesel 3099354290 4WD Allison LCT1000 Stage 3 Automatic Transmission with PTO
Application:
2004.5-2005 GM Duramax 6.6L
  • Pantented Viskus Clutch Drive System
  • Evenly Distributes Torque Between Clutch Services
  • Runs on Bearings that Wont Wear Out Like Stock Parts
Application:
2003-2004.5 GM Duramax 6.6L
  • Maintains Shift Quality
  • Plasma Welded for Unsurpassed Strength
  • Product Made in America
Application:
2004.5-2005 GM Duramax 6.6L
  • Reduces Clutch Bind and Slip
  • Fully Welded Turbine and Impreller Vanes
  • Pantented Viskus Clutch Drive System
Application:
2004.5-2005 GM Duramax 6.6L
  • Apply More Power through Clutch Services without Burning Up
  • Maintains Shift Quality
  • Maintains Torque Converter Lockup
ATS Diesel 3099434290 2WD Allison LCT1000 Stage 4 Automatic Transmission with PTO ATS Diesel 3099454290 4WD Allison LCT1000 Stage 4 Automatic Transmission with PTO ATS Diesel 3099554290 4WD Allison LCT1000 Stage 5 Automatic Transmission with PTO ATS Diesel 3099654290 4WD Allison LCT1000 Stage 6 Automatic Transmission with PTO
Application:
2004.5-2005 GM Duramax 6.6L
  • ATS Extreme Transmission
  • 300m Steel Shafts
  • Increases Transmission Torque Capacity
Application:
2004.5-2005 GM Duramax 6.6L
  • ATS Extreme Transmission
  • Performance A & B Trim Valves
  • Increases Transmission Torque Capacity
Application:
2004.5-2005 GM Duramax 6.6L
  • ATS Extreme Transmission
  • Increased Line Pressure
  • Solves Common Breakage Issues
Application:
2004.5-2005 GM Duramax 6.6L
  • ATS Extreme Transmission
  • Apply More Power through Clutch Services without Burning Up
  • Increased Line Pressure
aFe Power 46-70072 Transmission Pan Machined Fins for 2001-2016 GM 6.6L Duramax LB7, LLY, LBZ, LML BD Power 1061650 Deep Sump Transmission Pan 2001-2008 Chevrolet 6.6L Duramax BD Power 1030230 Torque Converter 2001-2011 Chevrolet 6.6L Duramax w/Allison 1000 Transmission BD Power 1030471 Valve Body 2004-2006 Chevrolet 6.6L Duramax w/Allison 1000 Transmission
Key Features:
  • Fits the Allison A1000 Transmission
  • Adds an Additional 3-4 Quarts versus Stock Trans Pan
  • Black Finish with Machined Fins

2001-2016 GM 6.6L Duramax LB7, LLY, LBZ, LML

BD Power for the following Diesel Pickup Truck(s):

    Full Vehicle Application List:
  • 2001-2008 Chevrolet 6.6L Duramax Silverado 2500/3500

BD Power for the following Diesel Pickup Truck(s):

    Full Vehicle Application List:
  • 2001-2011 Chevrolet 6.6L Duramax Silverado 2500/3500

BD Power for the following Diesel Pickup Truck(s):

    Full Vehicle Application List:
  • 2004-2006 Chevrolet 6.6L Duramax Silverado 2500/3500
BD Power 1041260 FleX-Plate 2001-2012 Chevrolet 6.6L Duramax BD Power 1064724 4WD Transmission 2004.5-2006 6.6L Chevrolet Duramax w/Allison 1000 5-Speed Transmission Mag-Hytec MHT A1000 Transmission Pan 2001-2012 GM 6.6L Duramax, 8.1L Vortec, Allison Transmission PPE Diesel 128051000 Raw Deep Tranmission Pan 2001-2011 GM 6.6L Duramax

BD Power for the following Diesel Pickup Truck(s):

    Full Vehicle Application List:
  • 2001-2012 Chevrolet 6.6L Duramax Silverado 2500/3500

BD Power for the following Diesel Pickup Truck(s):

    Full Vehicle Application List:
  • 2004.5-2006 6.6L Chevrolet Duramax Silverado 2500/3500

Mag-Hytec MHT A1000 Transmission Pan for the following Pickup Truck(s):

    Full Vehicle Application List:
  • 2001-2005.5 GM 6.6L Duramax, 5 Speed A1000 Transmission
  • 2001-2005.5 GM 6.6L Duramax, 5 Speed A2000 Transmission
  • 2001-2005.5 GM 6.6L Duramax, 5 Speed A2400 Transmission
  • 2001-2005.5 GM 8.1L V8, 5 Speed A1000 Transmission
  • 2001-2005.5 GM 8.1L V8, 5 Speed A2000 Transmission
  • 2001-2005.5 GM 8.1L V8, 5 Speed A2400 Transmission
  • 2005.5-2012 GM 6.6L Duramax, 6 Speed A1000 Transmission
  • 2005.5-2012 GM 6.6L Duramax, 6 Speed A2000 Transmission
  • 2005.5-2012 GM 6.6L Duramax, 6 Speed A2400 Transmission
  • 2001-2005.5 GM 8.1L V8, 5 Speed A1000 Transmission
  • 2001-2005.5 GM 8.1L V8, 5 Speed A2000 Transmission
  • 2001-2005.5 GM 8.1L V8, 5 Speed A2400 Transmission
  • 2005.5-2012 GM 8.1L V8, 6 Speed A1000 Transmission
  • 2005.5-2012 GM 8.1L V8, 6 Speed A2000 Transmission
  • 2005.5-2012 GM 8.1L V8, 6 Speed A2400 Transmission

PPE Diesel for the following Diesel Pickup Truck(s):

    Full Vehicle Application List:
  • 2001-2011 Chevrolet 6.6L Duramax Silverado 2500/3500
  • 2001-2011 GM 6.6L Duramax Sierra 2500/3500
PPE Diesel 1240600 Performance Transmission Cooler 2001-2005 GM 6.6L Duramax PPE Diesel 1280420 Allison Shift Kit 2001-2005 GM 6.6L Duramax PPE Diesel 128051010 Brushed Deep Tranmission Pan 2001-2011 GM 6.6L Duramax PPE Diesel 128051020 Black Deep Tranmission Pan 2001-2011 GM 6.6L Duramax

PPE Diesel for the following Diesel Pickup Truck(s):

    Full Vehicle Application List:
  • 2001-2005 Chevrolet 6.6L Duramax Silverado 2500/3500
  • 2001-2005 GM 6.6L Duramax Sierra 2500/3500

PPE Diesel for the following Diesel Pickup Truck(s):

    Full Vehicle Application List:
  • 2001-2005 Chevrolet 6.6L Duramax Silverado 2500/3500
  • 2001-2005 GM 6.6L Duramax Sierra 2500/3500

PPE Diesel for the following Diesel Pickup Truck(s):

    Full Vehicle Application List:
  • 2001-2011 Chevrolet 6.6L Duramax Silverado 2500/3500
  • 2001-2011 GM 6.6L Duramax Sierra 2500/3500

PPE Diesel for the following Diesel Pickup Truck(s):

    Full Vehicle Application List:
  • 2001-2011 Chevrolet 6.6L Duramax Silverado 2500/3500
  • 2001-2011 GM 6.6L Duramax Sierra 2500/3500
PPE Diesel 1280200 Billet Input Shaft 2001-2010 GM 6.6L Duramax PPE Diesel 1280210 Billet Output Shaft 2001-2010 GM 6.6L Duramax PPE Diesel 128051002 O-Ring for Magnetic Drain Plug 2001-2010 GM 6.6L Duramax PPE Diesel 128060000 Heavy Duty PTO Raw Side Plate Covers 2001-2010 GM 6.6L Duramax

PPE Diesel for the following Diesel Pickup Truck(s):

    Full Vehicle Application List:
  • 2001-2010 Chevrolet 6.6L Duramax Silverado 2500/3500
  • 2001-2010 GM 6.6L Duramax Sierra 2500/3500

PPE Diesel for the following Diesel Pickup Truck(s):

    Full Vehicle Application List:
  • 2001-2010 Chevrolet 6.6L Duramax Silverado 2500/3500
  • 2001-2010 GM 6.6L Duramax Sierra 2500/3500

PPE Diesel for the following Diesel Pickup Truck(s):

    Full Vehicle Application List:
  • 2001-2010 Chevrolet 6.6L Duramax Silverado 2500/3500
  • 2001-2010 GM 6.6L Duramax Sierra 2500/3500

PPE Diesel for the following Diesel Pickup Truck(s):

    Full Vehicle Application List:
  • 2001-2010 Chevrolet 6.6L Duramax Silverado 2500/3500
  • 2001-2010 GM 6.6L Duramax Sierra 2500/3500
PPE Diesel 1280458 Gasket for Allison Transmission to Transfer Case 2001-2008 GM 6.6L Duramax PPE Diesel 128052000 Raw Low Profile Aluminum Transmission Pan 2001-2010 GM 6.6L Duramax PPE Diesel 128052010 Brushed Black Low Profile Aluminum Transmission Pan 2001-2010 GM 6.6L Duramax PPE Diesel 128052020 Black Low Profile Aluminum Transmission Pan 2001-2010 GM 6.6L Duramax

PPE Diesel for the following Diesel Pickup Truck(s):

    Full Vehicle Application List:
  • 2001-2008 Chevrolet 6.6L Duramax Silverado 2500/3500
  • 2001-2008 GM 6.6L Duramax Sierra 2500/3500

PPE Diesel for the following Diesel Pickup Truck(s):

    Full Vehicle Application List:
  • 2001-2010 Chevrolet 6.6L Duramax Silverado 2500/3500
  • 2001-2010 GM 6.6L Duramax Sierra 2500/3500

PPE Diesel for the following Diesel Pickup Truck(s):

    Full Vehicle Application List:
  • 2001-2010 Chevrolet 6.6L Duramax Silverado 2500/3500
  • 2001-2010 GM 6.6L Duramax Sierra 2500/3500

PPE Diesel for the following Diesel Pickup Truck(s):

    Full Vehicle Application List:
  • 2001-2010 Chevrolet 6.6L Duramax Silverado 2500/3500
  • 2001-2010 GM 6.6L Duramax Sierra 2500/3500
PPE Diesel 128135105 C5 Clutch Upgrade Kit 2001-2010 GM 6.6L Duramax ATS Diesel 3019004248 Extra Deep Transmission Pan ATS Diesel 3039004272 Performance Valve Body ATS Diesel 3039044248 Trim Valve Kit

PPE Diesel for the following Diesel Pickup Truck(s):

    Full Vehicle Application List:
  • 2001-2010 Chevrolet 6.6L Duramax Silverado 2500/3500
  • 2001-2010 GM 6.6L Duramax Sierra 2500/3500
Application:
Universal GM Duramax
  • Increased Reliability
  • Extra 5 Quarts of Fluid Over Stock
  • One-Inch Magnetic Drain Plug
Application:
2003-2005 GM Duramax 6.6L
  • Exhaust Brake Ready
  • Increased Transmission Lubrication
  • Increases Transmission Torque Capacity
Application:
2001-2005 GM Duramax 6.6L
  • Increased Transmission Lubrication
  • Increased Reliability
  • Allows for Smoother Shifting
ATS Diesel 3069414290 4WD Allison LCT1000  Automatic Transmission with PTO ATS Diesel 3069934290 2WD Extreme Allison LCT1000 Automatic Transmission with PTO ATS Diesel 3069954290 4WD Extreme Allison LCT1000 Automatic Transmission with PTO ATS Diesel 3088054248 Allison C5 Clutch Pack
Application:
2004.5-2005 GM Duramax 6.6L
  • Increased Transmission Lubrication
  • Handles High Horsepower
  • Multiple Clutches in Clutch Packs
Application:
2004-2005 GM Duramax 6.6L
  • Heavy Duty Gear Train
  • Enamel Coating Painted on to Prevent Corrosion
  • 300m Steel Shafts
Application:
2004-2005 GM Duramax 6.6L
  • Laser-Cut Clutch Packs
  • Increased Transmission Torque Capacity
  • Heavy Duty Gear Train
Application:
2001-2010 GM Duramax 6.6L
  • Organic and Feramic clutch material options
  • Will greatly outlast a stock clutch
  • Can Handle More Power and Tow Heavier Loads Loads
ATS Diesel 3099534290 2WD Allison LCT1000 Stage 5 Automatic Transmission with PTO ATS Diesel 3139064290 Allison LCT1000 Stage 6 Rebuild Kit ATS Diesel 3139074248 Allison LCT1000 Stage 7 Rebuild Kit ATS Diesel 3139074290 Allison LCT1000 Stage 7 Rebuild Kit
Application:
2004.5-2005 GM Duramax 6.6L
  • ATS Extreme Transmission
  • 300m Steel Shafts
  • Increases Transmission Torque Capacity
Application:
2004.5-2005 GM Duramax 6.6L
  • Includes ATS TripleLok Torque Converter
  • C1, C2, C3, C4, and C5 Clutch Packs
  • Increased Reliability
Application:
2001-2004.5 GM Duramax 6.6L
  • Includes ATS TripleLok Torque Converter
  • C1, C2, C3, C4, and C5 Clutch Packs
  • No Slip Design
Application:
2004.5-2005 GM Duramax 6.6L
  • Includes ATS TripleLok Torque Converter
  • C1, C2, C3, C4, and C5 Clutch Packs
  • Fully Welded Turbine and Impreller Vanes
ATS Diesel 4020091000 1- Inch Drain Plug ATS Diesel 6019024248 Copilot Kit Racing Edition aFe Power 43-14011 F3 Torque Converter 1200 Stall A1000 for 2001-2015 GM 6.6L Duramax LB7, LLY, LBZ, LMM, LML aFe Power 46-70070 Transmission Pan Machined Fins for 2001-2016 GM 6.6L Duramax LB7, LLY, LBZ, LML
Application:
Universal
  • 1 Inch Diameter Drain Plug, 3/8 Hex
  • Stainless Steel Construction
  • Includes Magnet
Application:
2001-2005 GM Duramax 6.6L
  • Great for Racing and Competition
  • Lockup Based on Vehicle Speed
  • Under Wide Open Throttle 2nd Gear Lock-up is Engaged
Key Features:
  • One-Piece Stamp Forged Steel Lid
  • Round Clutch Tips
  • Designed for Strength and Durability

2001-2015 GM 6.6L Duramax LB7, LLY, LBZ, LMM, LML
Key Features:
  • Fits the Allison A1000 Transmission
  • Adds an Additional 3-4 Quarts versus Stock Trans Pan
  • Raw Finish

2001-2016 GM 6.6L Duramax LB7, LLY, LBZ, LML
Mishimoto MMOC-F Heavy-Duty Transmission Cooler with Electric Fan Mishimoto MMTC-TF-1212 Universal Transmission Fluid Cooler Mishimoto MMTC-TF-1275 Universal Transmission Fluid Cooler Mishimoto MMTC-TF-1575 Universal Transmission Fluid Cooler
Key Features:
  • Includes an 8in Electric Fan
  • 100% Aluminum Tube-and-Fin Construction
  • Includes All Mounting Equipment Needed

Universal Application
Key Features:
  • For Use as a Replacement for a Damaged Factory Cooler or Upgrade for a Vehicle Without a Liquid-to-Air Cooler
  • 12in x 10in x 0.75in Tube-and-Fin Core
  • Includes All Mounting Equipment Needed

Universal Application
Key Features:
  • For Use as a Replacement for a Damaged Factory Cooler or Upgrade for a Vehicle Without a Liquid-to-Air Cooler
  • 12in x 7.5in x 0.75in Tube-and-Fin Core
  • Includes All Mounting Equipment Needed

Universal Application
Key Features:
  • For Use as a Replacement for a Damaged Factory Cooler or Upgrade for a Vehicle Without a Liquid-to-Air Cooler
  • 15in x 7.5in x 0.75in Tube-and-Fin Core
  • Includes All Mounting Equipment Needed

Universal Application
Mishimoto MMTC-TF-2075 Universal Transmission Fluid Cooler Mishimoto MMTC-U Universal Transmission Cooler and Power Steering Cooler
Key Features:
  • For Use as a Replacement for a Damaged Factory Cooler or Upgrade for a Vehicle Without a Liquid-to-Air Cooler
  • 20in x 7.5in x 0.75in Tube-and-Fin Core
  • Includes All Mounting Equipment Needed

Universal Application
Key Features:
  • Allows for Use of Mishmoto Radiators in Automatic Transmission Applications
  • 100% Aluminum Tube-and-Fin Construction
  • Includes All Mounting Equipment Needed

Universal Application
   
 
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