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LML Duramax Transmissions

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    XDP Tow Series Flex Plate 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML Allison A1000

    XDP
    $199.95 - $199.95
    $199.95
    $199.95 - $199.95
    $199.95

    XDP Model XD644The XDP Tow Series Flex Plate XD644 is an outstanding upgrade for your workhorse diesel truck. If your truck is used for constant he...

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    $199.95 - $199.95
    $199.95
    $199.95 - $199.95
    $199.95
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    XDP Billet Tow & Race Series Flex Plate 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML Allison A1000

    XDP
    $271.95 - $271.95
    $271.95
    $271.95 - $271.95
    $271.95

    XDP Model XD651Upgrade your truck with a XDP Billet Tow & Race Series Flex Plate XD651. If your truck is used for racing, sled pulling, or hot ...

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    $271.95 - $271.95
    $271.95
    $271.95 - $271.95
    $271.95
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    Yukon Gear 07-19 Chevrolet Silverado 2500 HD/3500 HD High-Capacity Aluminum Allison Transmission Pan

    Yukon Gear & Axle
    $430.89 - $430.89
    $430.89
    $430.89 - $430.89
    $430.89

    Whether on the road, on the trail, or towing, superior cooling is vital for reliable transmission shifting. Yukon’s high-capacity transmission pa...

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    $430.89 - $430.89
    $430.89
    $430.89 - $430.89
    $430.89
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    Mishimoto 01-19 Duramax Allison A1000 Transmission Pan Cast GR

    Mishimoto
    $452.00
    $452.00 - $452.00
    $452.00
    $410.95
    $410.95 - $410.95
    $410.95

    This Mishimoto Aluminum Transmission Pan is a direct-fit, high-performance upgrade for your 2001-2019 Chevy/GMC 6.6L Duramax. Cast from high-qualit...

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    $452.00
    $452.00 - $452.00
    $452.00
    $410.95
    $410.95 - $410.95
    $410.95
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    ATS Diesel 2006+ GM 6-Speed LCT1000 Performance Valve Body Assembly

    ATS Diesel
    $879.99 - $879.99
    $879.99
    $879.99 - $879.99
    $879.99

    ATS Diesel Model 303-900-4308ATS Diesel 2006+ GM 6-Speed LCT1000 Performance Valve Body AssemblyThis Part Fits: Year Make Model Submodel 2006-20...

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    $879.99 - $879.99
    $879.99
    $879.99 - $879.99
    $879.99
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    ATS Diesel 2006+ Up LCT-1000 6-Speed Stage 6 Transmission Rebuild kit

    ATS Diesel
    $3,564.99 - $3,564.99
    $3,564.99
    $3,564.99 - $3,564.99
    $3,564.99

    ATS Diesel Model 313-906-4308ATS Diesel 2006+ Up LCT-1000 6-Speed Stage 6 Transmission Rebuild kitThis Part Fits: Year Make Model Submodel 2006-...

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    $3,564.99 - $3,564.99
    $3,564.99
    $3,564.99 - $3,564.99
    $3,564.99
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    ATS Diesel GM 6.6L LML Five Star Torque Converter - Mid Stall

    ATS Diesel
    $1,509.99 - $1,509.99
    $1,509.99
    $1,509.99 - $1,509.99
    $1,509.99

    ATS Diesel Model 302-950-4368ATS Diesel GM 6.6L LML Five Star Torque Converter - Mid Stall

    $1,509.99 - $1,509.99
    $1,509.99
    $1,509.99 - $1,509.99
    $1,509.99
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    ATS Diesel 2015 GM 6.6L Duramax TCM Upgrade A50 to T87

    ATS Diesel
    $1,994.99 - $1,994.99
    $1,994.99
    $1,994.99 - $1,994.99
    $1,994.99

    ATS Diesel Model 601-940-4416ATS Diesel 2015 GM 6.6L Duramax TCM Upgrade A50 to T87

    $1,994.99 - $1,994.99
    $1,994.99
    $1,994.99 - $1,994.99
    $1,994.99
  • Photo - Primary Photo - Primary

    ATS Diesel 2011-2014 GM 6.6L Duramax TCM Upgrade A50 to T87

    ATS Diesel
    $1,994.99 - $1,994.99
    $1,994.99
    $1,994.99 - $1,994.99
    $1,994.99

    ATS Diesel Model 601-940-4368ATS Diesel 2011-2014 GM 6.6L Duramax TCM Upgrade A50 to T87

    $1,994.99 - $1,994.99
    $1,994.99
    $1,994.99 - $1,994.99
    $1,994.99
  • Photo - Primary Photo - Primary

    ATS Diesel 11-14 GM 6.6L Duramax 2WD TCM Upgrade A50 to T87

    ATS Diesel
    $1,994.99 - $1,994.99
    $1,994.99
    $1,994.99 - $1,994.99
    $1,994.99

    ATS Diesel Model 601-920-4368ATS Diesel 11-14 GM 6.6L Duramax 2WD TCM Upgrade A50 to T87

    $1,994.99 - $1,994.99
    $1,994.99
    $1,994.99 - $1,994.99
    $1,994.99
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    ATS Diesel 06-15 GM 6.6L Duramax w/ Allison LCT1000 A40 / A50 TCM Relocation Kit

    ATS Diesel
    $349.99 - $349.99
    $349.99
    $349.99 - $349.99
    $349.99

    ATS Diesel Model 601-930-4308ATS Diesel 06-15 GM 6.6L Duramax w/ Allison LCT1000 A40 / A50 TCM Relocation Kit

    $349.99 - $349.99
    $349.99
    $349.99 - $349.99
    $349.99
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    Mishimoto 99-13 Chevrolet Silverado / GMC Sierra Transmission Cooler

    Mishimoto
    $440.00
    $440.00 - $440.00
    $440.00
    $399.95
    $399.95 - $399.95
    $399.95

    There's no greater enemy for a transmission than heat. Whether your 1999-2013 GMT800 or 900 Chevy Silverado/GMC Sierra is a dedicated tow vehicle, ...

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    $440.00
    $440.00 - $440.00
    $440.00
    $399.95
    $399.95 - $399.95
    $399.95
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    Mishimoto 15-16 GM 6.6L Duramax (LML) Transmission Cooler - Silver

    Mishimoto
    $550.00
    $550.00 - $550.00
    $550.00
    $499.95
    $499.95 - $499.95
    $499.95

    There’s no greater enemy for a transmission than heat. Whether your 2015-2016 Chevy/GMC 6.6L LML Duramax is a dedicated tow vehicle, hardworking ...

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    $550.00
    $550.00 - $550.00
    $550.00
    $499.95
    $499.95 - $499.95
    $499.95
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    BD Diesel Xtruded Trans Oil Cooler - 5/8 inch Cooler Lines

    BD Diesel
    $699.32 - $699.32
    $699.32
    $735.95
    $735.95 - $735.95
    $735.95

    BDs High Performance CP3 (HPCP3) Injection Pump with up to a 72-percent increase in capacity / displacement delivers enough fuel to support up to 7...

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    $699.32 - $699.32
    $699.32
    $735.95
    $735.95 - $735.95
    $735.95
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    BD Diesel Trans Filter Service Kit - Chevy 2001-2016 Allison 1000

    BD Diesel
    $45.54 - $45.54
    $45.54
    $48.95
    $48.95 - $48.95
    $48.95

    No need to locate the correct filter service kit for your BD transmission, get it right from the source!This Part Fits: Year Make Model Submodel ...

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    $45.54 - $45.54
    $45.54
    $48.95
    $48.95 - $48.95
    $48.95
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    BD Diesel Proforce Torque Converter 2001-2010 6.6L Duramax Allison Equipped

    BD Diesel
    $1,230.88 - $1,230.88
    $1,230.88
    $1,294.95
    $1,294.95 - $1,294.95
    $1,294.95

    BD Diesel Proforce Torque Converter 2001-2010 6.6L Duramax Allison Equipped BD torque converters feature exclusive performance cast aluminum stato...

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    $1,230.88 - $1,230.88
    $1,230.88
    $1,294.95
    $1,294.95 - $1,294.95
    $1,294.95
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    BD Diesel FleX-Plate - Chevy 2001-2011 Duramax 6.6L w/Allison Trans

    BD Diesel
    $431.60 - $431.60
    $431.60
    $459.95
    $459.95 - $459.95
    $459.95

    BDs FleX-Plate is designed specifically for modified applications, and can reliably handle up to 1,500 lb.-ft. of torque. Twice as thick as the sto...

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    $431.60 - $431.60
    $431.60
    $459.95
    $459.95 - $459.95
    $459.95
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    BD Diesel Deep Sump Trans Pan - 2001-2010 Chev Allison 1000

    BD Diesel
    $409.29 - $409.29
    $409.29
    $439.95
    $439.95 - $439.95
    $439.95

    High volumes of cool transmission fluid equate to long transmission life. BDs deep aluminum pans increases the oil capacity by 1qt on the 1989-2007...

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    $409.29 - $409.29
    $409.29
    $439.95
    $439.95 - $439.95
    $439.95
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    BD Diesel Proforce 3D Torque Converter 2001-2016 LB7 LLY LBZ LMM LML Duramax Allison 1000

    BD Diesel
    $1,598.51 - $1,598.51
    $1,598.51
    $1,715.95
    $1,715.95 - $1,715.95
    $1,715.95

    Not all multi-disc converters are created equal and with BD's ProForce 3D, less is more. Our in-house CNC machined billet cover is designed to...

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    $1,598.51 - $1,598.51
    $1,598.51
    $1,715.95
    $1,715.95 - $1,715.95
    $1,715.95
    Select Options
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    BD Diesel Allison Pressure Controller - 2011-2016 Chevy Duramax 6.6L

    BD Diesel
    $335.57
    $335.57 - $335.57
    $335.57
    $329.95
    $329.95 - $329.95
    $329.95

    The Allison Pressure Controller for 2011-2016 Chevy Duramax pick-ups delivers up to 275psi line pressure inside the transmission, giving 25% to 115...

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    $335.57
    $335.57 - $335.57
    $335.57
    $329.95
    $329.95 - $329.95
    $329.95
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    Mishimoto 11-14 Chevrolet / GMC 6.6L Duramax (LML) Transmission Cooler

    Mishimoto
    $549.00
    $549.00 - $549.00
    $549.00
    $498.95
    $498.95 - $498.95
    $498.95

    There's no greater enemy for a transmission than heat. Whether your 2011-2014 Chevy/GMC 6.6L Duramax is a dedicated tow vehicle, hardworking fleet ...

    View full details
    $549.00
    $549.00 - $549.00
    $549.00
    $498.95
    $498.95 - $498.95
    $498.95
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Powerhouse Diesel