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LML Duramax Parts

The LML Engine once again came with new revisions, not only to satisfy emissions standards but to further efficiency and power gains. Equipped a “9th injector” fuel system configuration, this accommodation was made to provide fuel during the DPF regeneration process. Other upgrades to pistons, heads and turbocharger were made. Powerhouse Diesel has a huge selection of LML Duramax parts to help you boost its performance, extend its lifespan and ensure it remains in good working order for as long as possible

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    aFe MACHForce XP Exhaust Aluminized Dual Split DPF Back 11-15 GM Diesel Truck V8-6.6L (td) (BLK tip)

    aFe
    $1,303.00 - $1,303.00
    $1,303.00
    $1,303.00 - $1,303.00
    $1,303.00

    Interested in a new exhaust system for your LML Duramax? Check out the ATLAS Dual DPF-Back exhaust system by aFe. This system is constructed from 4...

    View full details
    $1,303.00 - $1,303.00
    $1,303.00
    $1,303.00 - $1,303.00
    $1,303.00
  • responsive-image responsive-image

    aFe MACHForce XP Exhaust Aluminized Dual Split DPF Back 11-15 GM Diesel Truck V8-6.6L (td) (pol tip)

    aFe
    $1,217.00 - $1,217.00
    $1,217.00
    $1,217.00 - $1,217.00
    $1,217.00

    Interested in a new exhaust system for your LML Duramax? Check out the ATLAS dual DPF-Back exhaust system by aFe. This system is constructed from 4...

    View full details
    $1,217.00 - $1,217.00
    $1,217.00
    $1,217.00 - $1,217.00
    $1,217.00
  • responsive-image responsive-image

    aFe MACHForce XP Exhaust 5in DPF-Back SS 11-13 GM Diesel Trucks V8-6.6L (td) (LML) (Blk Tip)

    aFe
    $1,098.00 - $1,098.00
    $1,098.00
    $1,098.00 - $1,098.00
    $1,098.00

    Engineered to perform in the most extreme environments. Constructed from mandrel bent 4 in. 409 stainless steel tubing for maximum flow; increased ...

    View full details
    $1,098.00 - $1,098.00
    $1,098.00
    $1,098.00 - $1,098.00
    $1,098.00
  • responsive-image responsive-image

    aFe MachForce XP Exhaust 4inch DP-Back All SS 2011-14 GM Diesel Trucks V8-6.6L LML Polished

    aFe
    $1,303.00 - $1,303.00
    $1,303.00
    $1,303.00 - $1,303.00
    $1,303.00

    Engineered to perform in the most extreme environments. Constructed from mandrel bent 4 in. 409 stainless steel tubing for maximum flow; increased ...

    View full details
    $1,303.00 - $1,303.00
    $1,303.00
    $1,303.00 - $1,303.00
    $1,303.00
  • responsive-image responsive-image

    aFe MACHForce XP Exhaust 5in DPF-Back SS 11-13 GM Diesel Trucks V8-6.6L (td) (LML)

    aFe
    $894.00 - $894.00
    $894.00
    $894.00 - $894.00
    $894.00

    Engineered to perform in the most extreme environments. Constructed from mandrel bent 4 in. 409 stainless steel tubing for maximum flow; increased ...

    View full details
    $894.00 - $894.00
    $894.00
    $894.00 - $894.00
    $894.00
  • responsive-image responsive-image

    aFe MachForce XP Exhaust 4inch DP-Back All SS 2011-14 GM Diesel Trucks V8-6.6L LML Black Tips

    aFe
    $1,445.00 - $1,445.00
    $1,445.00
    $1,445.00 - $1,445.00
    $1,445.00

    Engineered to perform in the most extreme environments. Constructed from mandrel bent 4 in. 409 stainless steel tubing for maximum flow; increased ...

    View full details
    $1,445.00 - $1,445.00
    $1,445.00
    $1,445.00 - $1,445.00
    $1,445.00
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    aFe MACH Force-Xp 3in 409 Stainless Steel Down-Pipe 11-15 GM Diesel Trucks LML V8 6.6L (td)

    aFe
    $633.00 - $633.00
    $633.00
    $633.00 - $633.00
    $633.00

    This aFe POWER turbo downpipe is engineered to outflow and outperform the restrictive, factory downpipe on the 2011 - 2015 GM Truck with V8-6.6L (t...

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    $633.00 - $633.00
    $633.00
    $633.00 - $633.00
    $633.00
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    aFe LARGE Bore HD 5in Exhausts DPF-Back SS w/ Pol Tips 16-17 GM Diesel Truck V8-6.6L (td) LML/L5P

    aFe
    $990.00 - $990.00
    $990.00
    $990.00 - $990.00
    $990.00

    Interested in a new exhaust system for your LML Duramax? Check out the Large Bore-HD DPF-Back exhaust system by aFe. This system is constructed fro...

    View full details
    $990.00 - $990.00
    $990.00
    $990.00 - $990.00
    $990.00
  • responsive-image responsive-image

    aFe LARGE Bore HD 5in Exhausts DPF-Back SS w/ Black Tips 16-17 GM Diesel Truck V8-6.6L (td) LML/L5P

    aFe
    $1,098.00 - $1,098.00
    $1,098.00
    $1,098.00 - $1,098.00
    $1,098.00

    Interested in a new exhaust system for your LML Duramax? Check out the Large Bore-HD DPF-Back exhaust system by aFe. This system is constructed fro...

    View full details
    $1,098.00 - $1,098.00
    $1,098.00
    $1,098.00 - $1,098.00
    $1,098.00
  • responsive-image responsive-image

    aFe LARGE Bore HD 4in Dual DPF-Back SS Exhaust w/Polished Tip 16-17 GM Diesel Truck V8-6.6L (td) LML

    aFe
    $1,303.00 - $1,303.00
    $1,303.00
    $1,303.00 - $1,303.00
    $1,303.00

    Interested in a new exhaust system for your LML Duramax? Check out the Large Bore-HD dual DPF-Back exhaust system by aFe. This system is constructe...

    View full details
    $1,303.00 - $1,303.00
    $1,303.00
    $1,303.00 - $1,303.00
    $1,303.00
  • responsive-image responsive-image

    aFe LARGE Bore HD 4in Dual DPF-Back SS Exhaust w/Black Tip 16-17 GM Diesel Truck V8-6.6L (td) LML

    aFe
    $1,445.00 - $1,445.00
    $1,445.00
    $1,445.00 - $1,445.00
    $1,445.00

    Interested in a new exhaust system for your LML Duramax? Check out the Large Bore-HD dual DPF-Back exhaust system by aFe. This system is constructe...

    View full details
    $1,445.00 - $1,445.00
    $1,445.00
    $1,445.00 - $1,445.00
    $1,445.00
  • responsive-image responsive-image

    aFe Atlas Exhaust 5in DPF-Back Aluminized Steel w/ Polished Tips 16-17 GM Diesel Truck V8-6.6L (td)

    aFe
    $894.00 - $894.00
    $894.00
    $894.00 - $894.00
    $894.00

    Interested in a new exhaust system for your LML Duramax? Check out the ATLAS DPF-Back exhaust system by aFe. This system is constructed from 5" man...

    View full details
    $894.00 - $894.00
    $894.00
    $894.00 - $894.00
    $894.00
  • responsive-image responsive-image

    aFe Atlas Exhaust 5in DPF-Back Aluminized Steel w/ Black Tips 16-17 GM Diesel Truck V8-6.6L (td)

    aFe
    $990.00 - $990.00
    $990.00
    $990.00 - $990.00
    $990.00

    Interested in a new exhaust system for your LML Duramax? Check out the ATLAS DPF-Back exhaust system by aFe. This system is constructed from 5" man...

    View full details
    $990.00 - $990.00
    $990.00
    $990.00 - $990.00
    $990.00
  • responsive-image responsive-image

    aFe Atlas Exhaust 5in DPF-Back Al Steel 11-13 GM Diesel Trucks V8-6.6L (td) LML (Pol Tip)

    aFe
    $806.00 - $806.00
    $806.00
    $806.00 - $806.00
    $806.00

    Interested in a new exhaust system. Check out the ATLAS DPF-Back Exhaust system form aFe. This system is constructed from 5 in. mandrel-bent alumi...

    View full details
    $806.00 - $806.00
    $806.00
    $806.00 - $806.00
    $806.00
  • responsive-image responsive-image

    aFe Atlas Exhaust 5in DPF-Back Al Steel 11-13 GM Diesel Trucks V8-6.6L (td) LML (Blk Tip)

    aFe
    $833.00 - $833.00
    $833.00
    $833.00 - $833.00
    $833.00

    Interested in a new exhaust system? Check out the ATLAS DPF-Back exhaust system by aFe. This system is constructed from 5 in. mandrel-bent aluminiz...

    View full details
    $833.00 - $833.00
    $833.00
    $833.00 - $833.00
    $833.00
  • responsive-image responsive-image

    aFe Atlas Exhaust 5in DPF-Back Al Steel 11-13 GM Diesel Trucks V8-6.6L (td) LML

    aFe
    $633.00 - $633.00
    $633.00
    $633.00 - $633.00
    $633.00

    Interested in a new exhaust system? Check out the ATLAS DPF-Back exhaust system by aFe. This system is constructed from 5 in. mandrel-bent aluminiz...

    View full details
    $633.00 - $633.00
    $633.00
    $633.00 - $633.00
    $633.00
  • responsive-image responsive-image

    aFe Atlas Exhaust 4in Dual DPF-Back Al Steel w/ Black Tips 16-17 GM Diesel Truck V8-6.6L (td) LML

    aFe
    $1,303.00 - $1,303.00
    $1,303.00
    $1,303.00 - $1,303.00
    $1,303.00

    Interested in a new exhaust system for your LML Duramax? Check out the ATLAS Dual DPF-Back exhaust system by aFe. This system is constructed from 4...

    View full details
    $1,303.00 - $1,303.00
    $1,303.00
    $1,303.00 - $1,303.00
    $1,303.00
  • responsive-image responsive-image

    aFe Atlas Exhaust 4in Dual DPF-Back Al Steel w/ Pol Tips 16-17 GM Diesel Truck V8-6.6L (td) LML

    aFe
    $1,217.00 - $1,217.00
    $1,217.00
    $1,217.00 - $1,217.00
    $1,217.00

    Interested in a new exhaust system for your LML Duramax? Check out the ATLAS dual DPF-Back exhaust system by aFe. This system is constructed from 4...

    View full details
    $1,217.00 - $1,217.00
    $1,217.00
    $1,217.00 - $1,217.00
    $1,217.00
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    SCT Performance Livewire Vision Performance Monitor (for 1996+ Ford Vehicles)

    SCT Performance
    $511.00 - $511.00
    $511.00
    $511.00 - $511.00
    $511.00

    The SCT Livewire Vision Performance Monitor puts your vehicle's vital stats on display. This easy-to-use monitoring device includes the latest data...

    View full details
    $511.00 - $511.00
    $511.00
    $511.00 - $511.00
    $511.00
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    Banks Power 01-15 Chevy/GMC 6.6L Duramax 6.6L AutoMind 2 Flash - Programming Module

    Banks Power
    $700.00
    $700.00 - $700.00
    $700.00
    $630.00
    $630.00 - $630.00
    $630.00

    The Banks AutoMind programmer comes ready to run with pre-loaded power right out of the box and right for the job at hand! Its calibrations were de...

    View full details
    $700.00
    $700.00 - $700.00
    $700.00
    $630.00
    $630.00 - $630.00
    $630.00
    Save 10% Save %
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    BD Diesel High Idle Control - 08-19 2500 3500 Chevrolet Duramax 6.6L LMM LML L5P

    BD Diesel
    $458.00 - $458.00
    $458.00
    $482.00
    $482.00 - $482.00
    $482.00

    For when days are short and the nights are cold, you want your engine to heat up quicker. When you are using a PTO, or constantly idling , these ar...

    View full details
    $458.00 - $458.00
    $458.00
    $482.00
    $482.00 - $482.00
    $482.00
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    Air Lift Load Controller Ii - Single Gauge w/ Lps 5 PSI Min.

    Air Lift
    $460.00 - $460.00
    $460.00
    $460.00 - $460.00
    $460.00

    Offering economically-priced, easy control of air spring load support solutions, LoadController (Panel, Single Path, Standard Duty) from Air Lift w...

    View full details
    $460.00 - $460.00
    $460.00
    $460.00 - $460.00
    $460.00
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    aFe Scorcher HD Module 15-16 GM Diesel Trucks LML 6.6L V8 (td)

    aFe
    $662.00 - $662.00
    $662.00
    $662.00 - $662.00
    $662.00

    Put up to 40hp and 51lbs. x ft. torque to your N54 today! The aFe Power SCORCHER Module is designed to alter the pressure sensor signals to increas...

    View full details
    $662.00 - $662.00
    $662.00
    $662.00 - $662.00
    $662.00
  • responsive-image responsive-image

    aFe Scorcher Module 11-14 GM Diesel Trucks LML 6.6L V8 (td)

    aFe
    $662.00 - $662.00
    $662.00
    $662.00 - $662.00
    $662.00

    Put up to 40hp and 51lbs. x ft. torque to your N54 today! The aFe Power SCORCHER Module is designed to alter the pressure sensor signals to increas...

    View full details
    $662.00 - $662.00
    $662.00
    $662.00 - $662.00
    $662.00

BUILT FOR PERFORMANCE

The LML Engine once again came with new revisions, not only to satisfy emissions standards but to further efficiency and power gains. Equipped a “9th injector” fuel system configuration, this accommodation was made to provide fuel during the DPF regeneration process. Other upgrades to pistons, heads and turbocharger were made.

Here at Powerhouse Diesel, our inventory of LML duramax performance parts and accessories includes just about everything you could need. We have a huge range of options from many of the top manufacturers in the industry, including Fleece, Kryptonite, DDP and Rough Country. This is critical because when you’re trying to make improvements to how your engine performs, you need to have the highest-quality components. Without the best LML upgrades, there’s a good chance you’ll continue to have issues with your engine.

Our selection of LML Duramax parts can help you no matter what you’re looking for from your truck. Whether you’re trying to boost efficiency, get more raw power or just need to perform routine maintenance, we have something to help you. Here you’ll find LML accessories and parts including:

  • Suspension parts
  • Turbochargers
  • Exhausts
  • Injectors
  • Intakes and cooling system parts
  • Injection pumps and lift pumps
  • And more

LET US SHOW YOU THE WAY

Our expertise and knowledge make us the best place to look for parts to upgrade your LML Duramax. When you shop with us, our experienced team can help you narrow down your search and find the components that are perfect for whatever result you want. We’ll answer your questions and show you all your options so you can get the most from your engine. If you’re ready to learn more about what we have in stock and what it can do for you, browse through our products or get in touch with us today.

Powerhouse Diesel