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LML Duramax Parts

Parts for the LML Duramax (2011 to 2016).

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    Bed Mat RC Logo Chevy/GMC 1500/2500HD/3500HD (07-19 & Classic)

    Rough Country
    $109.95 - $119.95
    $109.95
    $109.95 - $119.95
    $109.95

    Innovative Design and Material. Keep your truck bed free from scuffs, scrapes, and scratches with Rough Country Truck Bed Mats. These heavy-duty, 3...

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    $109.95 - $119.95
    $109.95
    $109.95 - $119.95
    $109.95
  • Logo Image Photo - Primary

    WeatherTech Side Window Deflectors Rear Matte Black 2pc for 2014 to 2018 Chevy Silverado 1500 81740IMB

    WeatherTech
    $64.00 - $64.00
    $64.00
    $64.00 - $64.00
    $64.00

    WeatherTech Model 81740IMBWeatherTech Side Window Deflectors offer you fresh air enjoyment with an original equipment look. They are crafted in Ger...

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    $64.00 - $64.00
    $64.00
    $64.00 - $64.00
    $64.00
  • Logo Image Logo Image

    WeatherTech Side Window Deflectors Front and Rear Matte Black for 2014 to 2018 Chevy Silverado 1500 84740IMB

    WeatherTech
    $136.95 - $136.95
    $136.95
    $136.95 - $136.95
    $136.95

    WeatherTech Model 84740IMBWeatherTech Side Window Deflectors offer you fresh air enjoyment with an original equipment look. They are crafted in Ger...

    View full details
    $136.95 - $136.95
    $136.95
    $136.95 - $136.95
    $136.95
  • Logo Image Photo - Primary

    WeatherTech Side Window Deflectors Rear Matte Black 2pc for 2014 to 2018 Chevy Silverado 1500 83740IMB

    WeatherTech
    $64.00 - $64.00
    $64.00
    $64.00 - $64.00
    $64.00

    WeatherTech Model 83740IMBWeatherTech Side Window Deflectors offer you fresh air enjoyment with an original equipment look. They are crafted in Ger...

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    $64.00 - $64.00
    $64.00
    $64.00 - $64.00
    $64.00
  • responsive-image responsive-image

    USA Standard Bearing Kit For 98-13 GM 9.5in

    Yukon Gear & Axle
    $380.89 - $380.89
    $380.89
    $380.89 - $380.89
    $380.89

    USA Standard Gear Bearing Installation Kits are perfect for shops and builders who have shims on the shelf and are looking to save cost over a Mast...

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    $380.89 - $380.89
    $380.89
    $380.89 - $380.89
    $380.89
  • responsive-image responsive-image

    Yukon Gear 02-22 GM Truck/SUV/Van Power Steering Gear Box

    Yukon Gear & Axle
    $466.37 - $466.37
    $466.37
    $466.37 - $466.37
    $466.37

    Yukon Gear 2002 to 2022 GM Truck/SUV/Van Power Steering Gear Box. Sold and shipped by Powerhouse Diesel, a diesel repair and performance shop in Kn...

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    $466.37 - $466.37
    $466.37
    $466.37 - $466.37
    $466.37
  • Logo Image Photo - Primary

    WeatherTech Side Window Deflectors Front Matte Black for 2014 to 2018 Chevy Silverado 1500

    WeatherTech
    $83.95 - $83.95
    $83.95
    $83.95 - $83.95
    $83.95

    WeatherTech Model 80740IMBWeatherTech Side Window Deflectors offer you fresh air enjoyment with an original equipment look. They are crafted in Ger...

    View full details
    $83.95 - $83.95
    $83.95
    $83.95 - $83.95
    $83.95
  • Logo Image Logo Image

    WeatherTech Side Window Deflectors Front and Rear Matte Black for 2014 to 2018 Chevy Silverado 1500 82740IMB

    WeatherTech
    $136.95 - $136.95
    $136.95
    $136.95 - $136.95
    $136.95

    WeatherTech Model 82740IMBWeatherTech Side Window Deflectors offer you fresh air enjoyment with an original equipment look. They are crafted in Ger...

    View full details
    $136.95 - $136.95
    $136.95
    $136.95 - $136.95
    $136.95
  • Photo - Mounted Photo - Primary

    WeatherTech FloorLiner HP Front Tan 1st Row for 2015 to 2019 Chevy Silverado

    WeatherTech
    $155.95 - $155.95
    $155.95
    $155.95 - $155.95
    $155.95

    WeatherTech Model 457221IMWeatherTech's talented designers and engineers have taken our already advanced FloorLiner into the future! Laser measured...

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    $155.95 - $155.95
    $155.95
    $155.95 - $155.95
    $155.95
  • Photo - Mounted Photo - Primary

    WeatherTech FloorLiner HP Front Cocoa 1st Row for 2015 to 2019 Chevy Silverado

    WeatherTech
    $155.95 - $155.95
    $155.95
    $155.95 - $155.95
    $155.95

    WeatherTech Model 477221IMWeatherTech's talented designers and engineers have taken our already advanced FloorLiner into the future! Laser measured...

    View full details
    $155.95 - $155.95
    $155.95
    $155.95 - $155.95
    $155.95
  • Photo - Mounted Photo - Primary

    WeatherTech FloorLiner HP Front Grey 1st Row for 2015 to 2019 Chevy Silverado

    WeatherTech
    $155.95 - $155.95
    $155.95
    $155.95 - $155.95
    $155.95

    WeatherTech Model 467221IMWeatherTech's talented designers and engineers have taken our already advanced FloorLiner into the future! Laser measured...

    View full details
    $155.95 - $155.95
    $155.95
    $155.95 - $155.95
    $155.95
  • Photo - Mounted Photo - Primary

    WeatherTech FloorLiner HP Front Black 1st Row for 2015 to 2019 Chevy Silverado

    WeatherTech
    $155.95 - $155.95
    $155.95
    $155.95 - $155.95
    $155.95

    WeatherTech Model 447221IMWeatherTech's talented designers and engineers have taken our already advanced FloorLiner into the future! Laser measured...

    View full details
    $155.95 - $155.95
    $155.95
    $155.95 - $155.95
    $155.95
  • responsive-image responsive-image

    Air Lift Loadlifter 5000 Ultimate Rear Air Spring Kit for 06-12 Chevrolet Express 3500/4500

    Air Lift
    $621.99 - $621.99
    $621.99
    $621.99 - $621.99
    $621.99

    LoadLifter 5000 ULTIMATE adjustable air spring kits feature all of the benefits of our heaviest rated air spring with the addition of an internal j...

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    $621.99 - $621.99
    $621.99
    $621.99 - $621.99
    $621.99
  • User 1 Photo - Primary Save 9% Save %

    Mishimoto Wheel Spacer Adapters - 8x180 to 8x165.1 - 38.1 - Black

    Mishimoto
    $308.00
    $308.00 - $308.00
    $308.00
    $279.95
    $279.95 - $279.95
    $279.95

    Mishimoto Part # - BNWS-012-381BKWheel spacers are a great way to create brake clearance, add track width, prevent tire rub, and allow you to put y...

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    $308.00
    $308.00 - $308.00
    $308.00
    $279.95
    $279.95 - $279.95
    $279.95
    Save 9% Save %
  • Photo - Primary Photo - Primary Save 9% Save %

    Mishimoto Wheel Spacers 8x180 124.1 50 M14 Blue

    Mishimoto
    $390.00
    $390.00 - $390.00
    $390.00
    $354.95
    $354.95 - $354.95
    $354.95

    Mishimoto Part # - BNWS-009-500BLWheel spacers are a great way to create brake clearance, add track width, prevent tire rub, and provide ideal whee...

    View full details
    $390.00
    $390.00 - $390.00
    $390.00
    $354.95
    $354.95 - $354.95
    $354.95
    Save 9% Save %
  • Photo - Primary Photo - Primary Save 9% Save %

    Mishimoto Wheel Spacers 8x180 124.1 45 M14 Black

    Mishimoto
    $348.00
    $348.00 - $348.00
    $348.00
    $315.95
    $315.95 - $315.95
    $315.95

    Mishimoto Part # - BNWS-009-450BKWheel spacers are a great way to create brake clearance, add track width, prevent tire rub, and provide ideal whee...

    View full details
    $348.00
    $348.00 - $348.00
    $348.00
    $315.95
    $315.95 - $315.95
    $315.95
    Save 9% Save %
  • User 1 Photo - Primary Save 9% Save %

    Mishimoto Wheel Spacer Adapters - 8x180 to 8x165.1 - 50 - Black

    Mishimoto
    $387.00
    $387.00 - $387.00
    $387.00
    $351.95
    $351.95 - $351.95
    $351.95

    Mishimoto Part # - BNWS-012-50BKWheel spacers are a great way to create brake clearance, add track width, prevent tire rub, and allow you to put yo...

    View full details
    $387.00
    $387.00 - $387.00
    $387.00
    $351.95
    $351.95 - $351.95
    $351.95
    Save 9% Save %
  • Photo - Primary Photo - Primary Save 9% Save %

    Mishimoto Wheel Spacers 8x180 124.1 32 M14 Black

    Mishimoto
    $300.00
    $300.00 - $300.00
    $300.00
    $272.95
    $272.95 - $272.95
    $272.95

    Mishimoto Part # - BNWS-009-320BKWheel spacers are a great way to create brake clearance, add track width, prevent tire rub, and provide ideal whee...

    View full details
    $300.00
    $300.00 - $300.00
    $300.00
    $272.95
    $272.95 - $272.95
    $272.95
    Save 9% Save %
  • Photo - Primary Photo - Primary Save 9% Save %

    Mishimoto Wheel Spacers 8x180 124.1 25 M14 Blue

    Mishimoto
    $288.00
    $288.00 - $288.00
    $288.00
    $261.95
    $261.95 - $261.95
    $261.95

    Mishimoto Part # - BNWS-009-250BLWheel spacers are a great way to create brake clearance, add track width, prevent tire rub, and provide ideal whee...

    View full details
    $288.00
    $288.00 - $288.00
    $288.00
    $261.95
    $261.95 - $261.95
    $261.95
    Save 9% Save %
  • Photo - Primary Photo - Primary Save 9% Save %

    Mishimoto Wheel Spacers 8x180 124.1 45 M14 Blue

    Mishimoto
    $348.00
    $348.00 - $348.00
    $348.00
    $315.95
    $315.95 - $315.95
    $315.95

    Mishimoto Part # - BNWS-009-450BLWheel spacers are a great way to create brake clearance, add track width, prevent tire rub, and provide ideal whee...

    View full details
    $348.00
    $348.00 - $348.00
    $348.00
    $315.95
    $315.95 - $315.95
    $315.95
    Save 9% Save %
  • Photo - Primary Photo - Primary Save 9% Save %

    Mishimoto Wheel Spacers 8x180 124.1 50 M14 Black

    Mishimoto
    $390.00
    $390.00 - $390.00
    $390.00
    $354.95
    $354.95 - $354.95
    $354.95

    Mishimoto Part # - BNWS-009-500BKWheel spacers are a great way to create brake clearance, add track width, prevent tire rub, and provide ideal whee...

    View full details
    $390.00
    $390.00 - $390.00
    $390.00
    $354.95
    $354.95 - $354.95
    $354.95
    Save 9% Save %
  • Photo - Primary Photo - Primary Save 9% Save %

    Mishimoto Wheel Spacers 8x180 124.1 38.1 M14 Blue

    Mishimoto
    $310.00
    $310.00 - $310.00
    $310.00
    $281.95
    $281.95 - $281.95
    $281.95

    Mishimoto Part # - BNWS-009-381BLWheel spacers are a great way to create brake clearance, add track width, prevent tire rub, and provide ideal whee...

    View full details
    $310.00
    $310.00 - $310.00
    $310.00
    $281.95
    $281.95 - $281.95
    $281.95
    Save 9% Save %
  • Photo - Primary Photo - Primary Save 9% Save %

    Mishimoto Wheel Spacers 8x180 124.1 32 M14 Blue

    Mishimoto
    $300.00
    $300.00 - $300.00
    $300.00
    $272.95
    $272.95 - $272.95
    $272.95

    Mishimoto Part # - BNWS-009-320BLWheel spacers are a great way to create brake clearance, add track width, prevent tire rub, and provide ideal whee...

    View full details
    $300.00
    $300.00 - $300.00
    $300.00
    $272.95
    $272.95 - $272.95
    $272.95
    Save 9% Save %
  • Photo - Primary Photo - Primary Save 9% Save %

    Mishimoto Wheel Spacers 8x180 124.1 25 M14 Black

    Mishimoto
    $288.00
    $288.00 - $288.00
    $288.00
    $261.95
    $261.95 - $261.95
    $261.95

    Mishimoto Part # - BNWS-009-250BKWheel spacers are a great way to create brake clearance, add track width, prevent tire rub, and provide ideal whee...

    View full details
    $288.00
    $288.00 - $288.00
    $288.00
    $261.95
    $261.95 - $261.95
    $261.95
    Save 9% Save %

The LML Duramax powered 2011 to 2016 Chevy Silverado HD and GMC Sierra HD trucks. It brought piezo injectors, the Bosch CP4.2 pump, a 9th injector for DEF and a much stronger chassis.

Shop LML Duramax Parts by Category

Not sure what fits? Send us your VIN or call 865.640.2097 and we will match the right part.

LML Duramax FAQ

What is the 9th injector on the LML?

It doses fuel during the DPF regeneration process, separate from the 8 main cylinder injectors.

Is the LML CP4.2 pump a concern like the Ford CP4?

It can fail similarly and contaminate the fuel system. Many owners add filtration or a lift pump for extra protection.