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Transmission Options

New Product Filters!
AFE 44-TF001 Pro Guard D2 Transmission Filter (Spin On) 1854 1.00 AFE 44-TF001 Pro Guard D2 Transmission Filter (Spin On)
$ 27.55
The AFE 44-TF001 Pro Guard D2 Transmission Filter filter represents the next generation in filter technology. This filter is designed to help protect sensitive shift control valves and prevent secondary damage to engine parts by providing maximum flow. By providing the transmission fluid more quickly, you get maximum protection that exceeds the OE requirement for filter efficiency. Photo may vary from product. Features: Exceeds OE Requirement For Filter Efficiency Protects Sensitive Shift Valves
AFE 44-TF006 Pro Guard D2 Deep Pan Transmission Filter 31416 1.00 AFE 44-TF006 Pro Guard D2 Deep Pan Transmission Filter
$ 27.55
The AFE 44-TF006 Pro Guard D2 Deep Pan Transmission Filter for your 2001-2015 GM 6.6L Duramax Allison A1000 represents the next generation in filter technology. This filter is designed to help protect sensitive shift control valves and prevent secondary damage to engine parts by providing maximum flow. By providing the transmission fluid more quickly, you get maximum protection that exceeds the OE requirement for filter efficiency. Features: High Flow Rates Excellent Filtration Meets Or Exceeds OE Specs Direct Stock Replacement For Easy Install Note: This filter is intended for Deep Pan applications.
AFE 44-TF009 Pro Guard D2 Shallow Pan Transmission Filter 31417 1.00 AFE 44-TF009 Pro Guard D2 Shallow Pan Transmission Filter
$ 42.75
The AFE 44-TF009 Pro Guard D2 Shallow Pan Transmission Filter for your 2001-2015 GM 6.6L Duramax Allison A1000 represents the next generation in filter technology. This filter is designed to help protect sensitive shift control valves and prevent secondary damage to engine parts by providing maximum flow. By providing the transmission fluid more quickly, you get maximum protection that exceeds the OE requirement for filter efficiency. Features: High Flow Rates Excellent Filtration Meets Or Exceeds OE Specs Direct Stock Replacement For Easy Install Note: This filter is intended for use on shallow transmission pans.
Allison 29535617 Spin-On Filter Magnet 23824 1.00 Allison 29535617 Spin-On Filter Magnet
5 5 1
$ 4.11
The Allison 29535617 Spin-On Filter Magnet is a genuine OE replacement for the filter magnet used on top of your spin-on transmission filter. Because the magnet resembles a large washer and can stick to the top of the filter, they are commonly thrown away during routine maintenance. Features: OEM Replacement For Use On Allison 1000 Transmissions
Allison 29539579 Spin-On Transmission Filter 227 1.00 Allison 29539579 Spin-On Transmission Filter
5 5 2
$ 10.27
The Allison 29539579 Spin-On Transmission Filter is an OE replacement for the Allison filter that comes on your truck. Protect your transmission using only the best.Features:Spin-On External FilterOE Filter ReplacementGenuine Allison ProductInstall Notes: When replacing filter you must reuse the donut magnet located on top of your old filter.Remove filter - remove magnet - clean magnet - place on new filter.
Allison 29542824 Deep Pan Transmission Filter 30 2.00 Allison 29542824 Deep Pan Transmission Filter
$ 33.85
Use the Allison 29542824 Deep Pan Transmission Filter when installing a deep transmission pan on your 2001-2019 GM 6.6L Duramax. This filter is a genuine Allison replacement so you know it will fit and perform perfectly in your Allison 1000 transmission. Features:OEM Replacement For Deep Transmission Pans Genuine Allison Replacement Filter Note: Part Number 29542824 replaces old number 29537966.
BD-Power 1300611 Xtruded Auxiliary Trans Cooler 16195 9.00 BD-Power 1300611 Xtruded Auxiliary Trans Cooler
4.667 5 3
$ 276
The BD-Power 1300611 Xtruded Auxiliary Trans Cooler is the Coolest Xtruded Transmission Oil Cooler for your diesel pickup. The BD-Power high efficiency micro extruded bar technology provides 22% more cooling over other designs. The 25 flat tubes have 200 micro extruded passages providing a large surface area to transfer heat for external air flow cooling.With a power rating of 33,930 BTU/HR it's designed for an excess of 30,000 GVW. Large end tanks provide up to 5/8" ID hose compatibility. 80-Watt, 10-inch, 800CFM electric fan offers the ultimate automatic transmission oil temperature control. Features:800 CFM Electric Fan-10 JIC Male Connection15.75" Wide x 12.75" TallHigh Efficiency Micro Extruded TechnologyLarge Ends Tanks Allow up to 5/8" HoseDesigned for an Excess of 30,000 GVWCooler Only - Brackets, Hoses and Wiring Not IncludedNote: This Auxiliary cooler is designed as an add-on. It is not a replacement for your factory cooler.
BD-Power 1300611-HX Xtruded Auxiliary Trans Cooler (Without Fan) 27439 9.00 BD-Power 1300611-HX Xtruded Auxiliary Trans Cooler (Without Fan)
$ 166.7
The BD-Power 1300611-HX Xtruded Auxiliary Trans Cooler (Without Fan) is the Coolest Xtruded Transmission Oil Cooler for your diesel pickup. The BD-Power high efficiency micro extruded bar technology provides 22% more cooling over other designs. The 25 flat tubes have 200 micro extruded passages providing a large surface area to transfer heat for external air flow cooling. With a power rating of 33,930 BTU/HR it's designed for an excess of 30,000 GVW. Large end tanks provide up to 5/8" ID hose compatibility. Features: No Fan High Efficiency Micro Extruded Technology Large Ends Tanks Allow up to 5/8" Hose Designed for an Excess of 30,000 GVW Cooler Only - Brackets, Hoses, Fan and Wiring Not Included Note: This Auxiliary cooler is designed as an add-on. It is not a replacement for your factory cooler.
BD-Power Heavy Duty Flex Plate 1041260 12094 10.00 BD-Power Heavy Duty Flex Plate 1041260
$ 385
BDs Duramax Black FleXplate is designed to reliably handle up to 1,500 lb-ft of torque. Featuring twice the material of the Stock flex plate, these units are billet machined, precision balanced. SFI 29.3 approved for use in racing sanctioning bodies. Black Oxide coated to resist corrosion and prevents hydrogen embrittlement that can cause cracking, these units will fit any OEM or aftermarket torque convertor and affordable enough to replace with a convertor or transmission swap. Why replace the entire flywheel assembly when its the flex plate that is the problem? Save your powertrain! BDs FleXplate still allows axial thrust unlike the competitors solid flywheel conversions. The BD Black FleXplate is a direct bolt-in replacement for the stock unit one part number covers all Duramax years. Great for racing, Towing or stock application. BD FleXplate has passed the newly created SFI 29.3 version testing a much more stringent test for safty then the old 29.1 version. The 29.3 test is specific to the high horsepower Diesel engines only. The BD FleXplate is high speed Neutral Balanced almost twice as thick as the stock unit, the material is 30% stronger. This again points to the BD FleXplate as being the best in the industry.
Dorman 800-613 Transmission Connector 29499 1.00 Dorman 800-613 Transmission Connector
$ 16.72
The Dorman 800-613 Transmission Connector is a direct replacement for your 2003-2012 GM 6.6L Duramax. Dormans Auto Trans Oil Cooler Line Connectors are constructed from high-quality materials to provide a leak-free connection between transmission lines or between the radiator and the transmission. Replacement restores the radiator to proper operation. Features: Direct Fit Pressure Tested To Confirm Quality Replaces GM OE Part#: 88996645 Specifications: Fitting Angle: Straight Fitting Attachment End 1: Quick Disconnect Fitting Attachment End 2: Male Thread Fitting Size End 1 (in): 0.5 In. Fitting Size End 2 (in): 0.563 In. Line Fitting Type: Transmission Line Connector Material: Metal Transmission Connector for 5/8 In. Tube 7/8-14 UNF Application Note: Fits GM 2500HD/3500HD models with Allison Transmission. Existing connector must have white retainer.
Dorman 917-637 Transmission Input Speed Sensor 29303 1.00 Dorman 917-637 Transmission Input Speed Sensor
$ 32.95
The Dorman 917-637 Transmission Input Speed Sensor is a direct replacement for your 2001-2011 GM 6.6L Duramax. Dormans quality-engineered Auto Transmission Speed Sensor restores peak transmission function. Plus, your speedometer, cruise control, power steering and other systems that rely on the TSS return to maximum performance levels. Features: Direct Fit Rigorously Tested To Ensure Function Cross Reference Numbers: AC Delco Part#: 213-958 GM OE Part#: 29536408
Fleece FPE-ALL-PTO-CVR Allison 1000 Billet PTO Covers 80191 1.00 Fleece FPE-ALL-PTO-CVR Allison 1000 Billet PTO Covers
$ 99
The Fleece FPE-ALL-PTO-CVR Allison 1000 Billet PTO Covers is a great was to dress up your old rusted PTO cover on your 2001-2018 GM 6.6L Duramax. This kit will add rigidity to the transmission case and features billet covers, gaskets, and utilizes button head bolts to give the covers an even cleaner look. Features:Billet Aluminum CoversIncreased Case RigidityGaskets and Bolts Included
Flex-a-lite 500007 7-Row Engine Oil Cooler 60013 1.00 Flex-a-lite 500007 7-Row Engine Oil Cooler
$ 203.99
The Flex-a-lite 500007 7-Row Engine Oil Cooler provides superior cooling to the engine oil. This engine oil cooler uses a 7-row use turbulized fins inserted into the internal cooling plates and louvered fins that provide maximum heat transfer to handle the most demanding driving conditions while maintaining consistent oil pressure.Features:11” x 2-3/4” x 1-3/4”7-Row Plate Design-8, -10 and -12 AN Fittings Lightweight Aluminum Cooler
Flex-a-lite 500017 17-Row Engine Oil Cooler 60004 3.00 Flex-a-lite 500017 17-Row Engine Oil Cooler
$ 241.99
The Flex-a-lite 500017 17-Row Engine Oil Cooler offers improved cooling to the engine oil while offering 4 times the heat dissipation of other low cost coolers. This engine cooler uses a 17-row turbulized fins inserted into the internal cooling plates and louvered fins to handle the most brutal driving conditions while maintaining stable fluid pressure and max heat transfer.Features:17-Row Plate Design11” x 5-3/4” x 1-3/4”-8, -10 and -12 AN Fittings Lightweight Aluminum Cooler
Flex-a-lite 500021 21-Row Engine Oil Cooler 60007 3.00 Flex-a-lite 500021 21-Row Engine Oil Cooler
$ 268.99
The Flex-a-lite 500021 21-Row Engine Oil Cooler provides superior cooling to the engine oil. This transmission cooler uses a 21-row use turbulized fins inserted into the internal cooling plates and louvered fins to handle the most demanding driving conditions while maintaining stable fluid pressure and max heat transfer.Features:21-Row Plate Design11” x 7-1/2” x 1-3/4”-8, -10 and -12 AN FittingsLightweight Aluminum Cooler
Flex-a-lite 500028 28-Row Engine Oil Cooler 60010 4.00 Flex-a-lite 500028 28-Row Engine Oil Cooler
$ 292.99
The Flex-a-lite 500028 28-Row Engine Oil Cooler provides superior cooling to the engine oil. This engine oil cooler uses a 28-row use turbulized fins inserted into the internal cooling plates and louvered fins that offer max heat transfer to handle the most demanding driving conditions while maintaining stable oil pressure.Features:11” x 10” x 1-3/4”28-Row Plate Design-8, -10 and -12 AN Fittings Lightweight Aluminum Cooler
Flex-a-lite 700032 32-Row Engine Oil Cooler With Electric Fan 60002 8.00 Flex-a-lite 700032 32-Row Engine Oil Cooler With Electric Fan
$ 487.99
Upgrade your engine cooling and capacity with the Flex-a-lite 700032 32-Row Engine Oil Cooler With Electric Fan. This high quality unit offers 4 times the heat dissipation of other low cost coolers by using a 32-row turbulized fins inserted into the internal cooling plates and louvered fins with a 6.5” electric fan for the most efficient heat transfer to the air while minimizing oil pressure loss.FEATURES:6.5” Electric Fan11” x 11” x 4-1/4”32-Row Plate Design-8, -10 and -12 AN FittingsLightweight Aluminum Cooler
Flex-a-lite 700040 40-Row Engine Oil Cooler With Electric Fan 60003 11.00 Flex-a-lite 700040 40-Row Engine Oil Cooler With Electric Fan
$ 586.99
The Flex-a-lite 700040 40-Row Engine Oil Cooler With Electric Fan provides superior cooling to the engine oil. This engine oil cooler uses 40-row core with louvered fins and turbulized fins inserted into the internal cooling plates and dual 6.5” electric fan to maintaining stable fluid pressure while handling the most extreme conditions.Features:11” x 14” x 4-1/4”40-Row Plate DesignDual 6.5” Electric Fans-8, -10 and -12 AN Fittings Lightweight Aluminum Cooler
Mag-Hytec A1000 Deep Pan Transmission Filter 34759 2.00 Mag-Hytec A1000 Deep Pan Transmission Filter
$ 20
Replace the old filter in your 2001-2016 GM 6.6L Duramax Allison transmission with the Mag-Hytec A1000 Transmission Filter. Mag-Hytec Filters are manufactured as a direct-replacement and will meet or exceed OE specifications. This filter is the deep version and can be used with the Mag-Hytec and Allison deep transmission panFeatures:Stock ReplacementFor Deep Pan ApplicationsNote: While this filter is a direct fit replacement, it is not a genuine Allison part.
Merchant Automotive 10357 Transmission Rear Housing Support 28349 10.00 Merchant Automotive 10357 Transmission Rear Housing Support
$ 129.99
The Merchant Automotive 10357 Transmission Rear Housing Support for your 2011-2019 GM 6.6L Duramax can help keep your Allison four wheel drive housing from cracking in the event of a driveline vibration (bad u joint, dented or bent driveshaft). Features: Supports Rear Housing Fits Allison Transmission