Skip to content
Free Shipping on most orders over $100.00. Buy now, pay later with ShopPay.
Free Shipping on most orders over $100.00. Buy now, pay later with ShopPay.

LBZ Duramax Transmissions

Filters

$
$
  • responsive-image responsive-image

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

    XDP
    $349.95 - $349.95
    $349.95
    $349.95 - $349.95
    $349.95

    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...

    View full details
    $349.95 - $349.95
    $349.95
    $349.95 - $349.95
    $349.95
  • responsive-image responsive-image Save 9% Save %

    Mishimoto 01-19 Duramax Allison A1000 Transmission Pan Cast GR

    Mishimoto
    $407.00
    $407.00 - $407.00
    $407.00
    $369.95
    $369.95 - $369.95
    $369.95

    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...

    View full details
    $407.00
    $407.00 - $407.00
    $407.00
    $369.95
    $369.95 - $369.95
    $369.95
    Save 9% Save %
  • ATS Diesel Billet Flexplate 2001-2023 L5P Duramax 6.6L. ATS Diesel Billet Flexplate 2001-2023 L5P Duramax 6.6L.

    ATS Diesel Billet Flexplate 2001-2023 L5P Duramax 6.6L

    ATS Diesel
    $785.00 - $785.00
    $785.00
    $785.00 - $785.00
    $785.00

    ATS Diesel 01-23 L5P Duramax 6.6L Billet Flexplate SFI approved billet flexplates from ATS will hold up under the most extreme conditions. ATS bill...

    View full details
    $785.00 - $785.00
    $785.00
    $785.00 - $785.00
    $785.00
  • responsive-image responsive-image

    ATS Diesel 2001 to Early 2010 GM Duramax Five Star Torque Converter - Viskus Clutch Mid Stall

    ATS Diesel
    $1,471.75 - $1,471.75
    $1,471.75
    $1,471.75 - $1,471.75
    $1,471.75

    ATS Model 3029504248Standard in all transmission packages, and available individually, is the ATS Five Star Torque Converter. This torque converter...

    View full details
    $1,471.75 - $1,471.75
    $1,471.75
    $1,471.75 - $1,471.75
    $1,471.75
  • responsive-image responsive-image

    ATS Diesel Allison Billet Input Shaft

    ATS Diesel
    $793.00 - $793.00
    $793.00
    $793.00 - $793.00
    $793.00

    ATS Model 3049104248This billet steel input shaft is made to fix a weak link in your GM Duramax truck with Allison transmission.Details: Input Sha...

    View full details
    $793.00 - $793.00
    $793.00
    $793.00 - $793.00
    $793.00
  • responsive-image responsive-image

    ATS Diesel 2001-2010 GM TripleLok Torque Converter

    ATS Diesel
    $1,268.75 - $1,268.75
    $1,268.75
    $1,268.75 - $1,268.75
    $1,268.75

    ATS Model 3029304248The TripleLok Torque Converter for 2001 to 2010 Allison is the only Diesel torque converter on the market that has been awarded...

    View full details
    $1,268.75 - $1,268.75
    $1,268.75
    $1,268.75 - $1,268.75
    $1,268.75
  • responsive-image responsive-image

    ATS Diesel 2001-2010 ATS manufactured Allison C5 clutch pack

    ATS Diesel
    $304.50 - $304.50
    $304.50
    $304.50 - $304.50
    $304.50

    ATS Model 30880542482001-2010 Allison C5 clutch packApplication: 2001-2010 2500/3500 Duramax GM Light Duty Diesel

    $304.50 - $304.50
    $304.50
    $304.50 - $304.50
    $304.50
  • responsive-image responsive-image

    ATS Diesel GM Billet Flexplate (SFI 29.3)

    ATS Diesel
    $785.00 - $785.00
    $785.00
    $785.00 - $785.00
    $785.00

    ATS Model 3059004248SFI approved billet flexplates from ATS will hold up under the most extreme conditions. ATS billet flexplates are SFI approved,...

    View full details
    $785.00 - $785.00
    $785.00
    $785.00 - $785.00
    $785.00
  • responsive-image responsive-image

    ATS Diesel 06-07 6.6L LLY/LBZ/LMM Duramax Stage 4 Allison LCT100 Transmission Package

    ATS Diesel
    $8,081.95 - $8,081.95
    $8,081.95
    $8,081.95 - $8,081.95
    $8,081.95

    ATS Model 3098444308ATS Stage 4 Allison LCT1000 Transmission Package, 4WD, 2006-2007 6.6L LLY / LBZ / LMM Duramax. Includes: ATS 4WD 2006-2007 Al...

    View full details
    $8,081.95 - $8,081.95
    $8,081.95
    $8,081.95 - $8,081.95
    $8,081.95
  • responsive-image responsive-image

    ATS Diesel 06-07 6.6L LLY/LBZ/LMM Duramax Stage 3 Allison LCT100 Transmission Package

    ATS Diesel
    $7,331.95 - $7,331.95
    $7,331.95
    $7,331.95 - $7,331.95
    $7,331.95

    ATS Model 3098344308ATS Stage 3 Allison LCT1000 Transmission Package, 4WD, 2006-2007 6.6L LLY / LBZ / LMM Duramax. Includes: ATS 4WD 2006-2007 Al...

    View full details
    $7,331.95 - $7,331.95
    $7,331.95
    $7,331.95 - $7,331.95
    $7,331.95
  • responsive-image responsive-image

    ATS 2006-2007 6.6L LLY / LBZ / LMM Duramax Stage 1 Allison LCT1000 Transmission Package 4WD w/ PTO

    ATS Diesel
    $5,363.95 - $5,363.95
    $5,363.95
    $5,363.95 - $5,363.95
    $5,363.95

    ATS Model 3098154308ATS Stage 1 Allison LCT1000 Transmission Package, 4WD, w/ PTO, 2006-2007 6.6L LLY / LBZ / LMM Duramax. Includes: ATS 4WD w/ P...

    View full details
    $5,363.95 - $5,363.95
    $5,363.95
    $5,363.95 - $5,363.95
    $5,363.95
  • responsive-image responsive-image

    ATS Diesel 2006+ GM LCT1000 6-Speed ATS Trim Valve Kit

    ATS Diesel
    $154.50 - $154.50
    $154.50
    $154.50 - $154.50
    $154.50

    ATS Model 3039044308Serving truck enthusiasts for nearly two decades, ATS invents, designs, manufactures, and sells the world's most innovative die...

    View full details
    $154.50 - $154.50
    $154.50
    $154.50 - $154.50
    $154.50
  • responsive-image responsive-image

    ATS Diesel 2000 - Early 05 Dodge 2wd NV5600 Trans

    ATS Diesel
    $5,115.60 - $5,115.60
    $5,115.60
    $5,115.60 - $5,115.60
    $5,115.60

    ATS Model 3119622236ATS Built NV5600 6-Speed Manual Trans, 2000-Early 2005 Dodge 2WDDetails: ATS NV5600 Transmission 6-Speed Manual Cast Iron Case...

    View full details
    $5,115.60 - $5,115.60
    $5,115.60
    $5,115.60 - $5,115.60
    $5,115.60
  • responsive-image responsive-image

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

    XDP
    $349.95 - $349.95
    $349.95
    $349.95 - $349.95
    $349.95

    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 ...

    View full details
    $349.95 - $349.95
    $349.95
    $349.95 - $349.95
    $349.95
  • responsive-image responsive-image

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

    Yukon Gear & Axle
    $373.89 - $373.89
    $373.89
    $373.89 - $373.89
    $373.89

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

    View full details
    $373.89 - $373.89
    $373.89
    $373.89 - $373.89
    $373.89
  • responsive-image responsive-image Save 3% Save %

    South Bend Clutch Chevy Duramax 6.6L Replacemnt Hydraulic Assembly

    South Bend Clutch
    $204.27
    $204.27 - $204.27
    $204.27
    $198.14
    $198.14 - $198.14
    $198.14

    South Bend Clutch Model HYDX-MAXSouth Bend Clutch Chevy Duramax 6.6L Replacemnt Hydraulic AssemblyThis Part Fits: Year Make Model Submodel 2001-...

    View full details
    $204.27
    $204.27 - $204.27
    $204.27
    $198.14
    $198.14 - $198.14
    $198.14
    Save 3% Save %
  • responsive-image responsive-image Save 3% Save %

    South Bend Clutch Oct 05-06 GM 6.6L LBZ ZF-6 Feramic Triple Disc Feramic Clutch Kit w/ Flywheel*

    South Bend Clutch
    $3,501.75
    $3,501.75 - $3,501.75
    $3,501.75
    $3,396.70
    $3,396.70 - $3,396.70
    $3,396.70

    South Bend Clutch Model DDDCMAX-Z (SPECIAL ORDER - CALL FOR AVAILABILITY AND TRANSIT TIMES!) South Bend Feramic Non-SFI approved Street Triple Disc...

    View full details
    $3,501.75
    $3,501.75 - $3,501.75
    $3,501.75
    $3,396.70
    $3,396.70 - $3,396.70
    $3,396.70
    Save 3% Save %
  • responsive-image responsive-image Save 9% Save %

    Mishimoto 99-13 Chevrolet Silverado / GMC Sierra Transmission Cooler

    Mishimoto
    $396.00
    $396.00 - $396.00
    $396.00
    $359.95
    $359.95 - $359.95
    $359.95

    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, ...

    View full details
    $396.00
    $396.00 - $396.00
    $396.00
    $359.95
    $359.95 - $359.95
    $359.95
    Save 9% Save %
  • responsive-image responsive-image Save 3% Save %

    South Bend Clutch Oct 05-06 GM 6.6L LBZ ZF-6 Stage 5 Organic/Ceramic Street Dual Disc Clutch Kit*

    South Bend Clutch
    $2,334.50
    $2,334.50 - $2,334.50
    $2,334.50
    $2,264.47
    $2,264.47 - $2,264.47
    $2,264.47

    South Bend Clutch Model DDCMAX-Z South Bend Half Organic Half Ceramic Non-SFI approved Street Dual Disc Clutch Kit w/ Flywhel. *The Concentric Slav...

    View full details
    $2,334.50
    $2,334.50 - $2,334.50
    $2,334.50
    $2,264.47
    $2,264.47 - $2,264.47
    $2,264.47
    Save 3% Save %
  • responsive-image responsive-image Save 9% Save %

    Mishimoto 06-10 Chevrolet/GMC 6.6L Duramax (LLY/LBZ/LMM) Transmission Cooler Line Kit

    Mishimoto
    $365.00
    $365.00 - $365.00
    $365.00
    $331.95
    $331.95 - $331.95
    $331.95

    Every truck owner knows that it doesn't matter how powerful or reliable your engine is if you can't get any power to the wheels. The transmission m...

    View full details
    $365.00
    $365.00 - $365.00
    $365.00
    $331.95
    $331.95 - $331.95
    $331.95
    Save 9% Save %
  • responsive-image responsive-image Save 9% Save %

    Mishimoto 06-10 Chevrolet / GMC 6.6L Duramax (LBZ/LMM) Transmission Cooler

    Mishimoto
    $494.00
    $494.00 - $494.00
    $494.00
    $448.95
    $448.95 - $448.95
    $448.95

    There's no greater enemy for a transmission than heat. Whether your 2006-2010 Chevy/GMC 6.6L Duramax is a dedicated tow vehicle, hardworking fleet ...

    View full details
    $494.00
    $494.00 - $494.00
    $494.00
    $448.95
    $448.95 - $448.95
    $448.95
    Save 9% Save %
  • responsive-image responsive-image

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

    BD Diesel
    $699.32 - $699.32
    $699.32
    $720.95
    $720.95 - $720.95
    $720.95

    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...

    View full details
    $699.32 - $699.32
    $699.32
    $720.95
    $720.95 - $720.95
    $720.95
  • responsive-image responsive-image

    BD Diesel Xtrude Double Stacked Transmission Cooler Kit - Universial 5/8in Tubing

    BD Diesel
    $1,019.42 - $1,019.42
    $1,019.42
    $1,050.95
    $1,050.95 - $1,050.95
    $1,050.95

    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...

    View full details
    $1,019.42 - $1,019.42
    $1,019.42
    $1,050.95
    $1,050.95 - $1,050.95
    $1,050.95
  • responsive-image responsive-image

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

    BD Diesel
    $45.54 - $45.54
    $45.54
    $46.95
    $46.95 - $46.95
    $46.95

    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 ...

    View full details
    $45.54 - $45.54
    $45.54
    $46.95
    $46.95 - $46.95
    $46.95

Powerhouse Diesel