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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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  • AMP Research 2011-2017 Diesel PowerStep - Silver

    AMP Research
    Original price $79.99 - Original price $79.99
    Original price
    $79.99
    $79.99 - $79.99
    Current price $79.99

    Give your AMP Research PowerStep a polished look with the AMP Research Trim Strips. Designed for all applications with the new style extrusion, the...

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    Original price $79.99 - Original price $79.99
    Original price
    $79.99
    $79.99 - $79.99
    Current price $79.99
  • AMP Research 2011-2014 GMC Sierra 2500/3500 BedStep - Black

    AMP Research
    Original price $329.99 - Original price $329.99
    Original price
    $329.99
    $329.99 - $329.99
    Current price $329.99

    Go ahead and step on it. Bedstep is a real time saver. Not to mention knee and back saver. Strong and rugged, this non-slip, retractable bumper ste...

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    Original price $329.99 - Original price $329.99
    Original price
    $329.99
    $329.99 - $329.99
    Current price $329.99
  • AMP Research 2007-2017 Chevrolet Silverado Standard Bed Bedxtender - Silver

    AMP Research
    Original price $329.99 - Original price $329.99
    Original price
    $329.99
    $329.99 - $329.99
    Current price $329.99

    V-shape design is the perfect mix of form and function that keeps your gear secure. Provides the extra clearance needed when used with some tonneau...

    View full details
    Original price $329.99 - Original price $329.99
    Original price
    $329.99
    $329.99 - $329.99
    Current price $329.99
  • AMP Research 2007-2014 Chevy Silverado 2500/3500 Extended/Crew PowerStep - Black

    AMP Research
    Original price $1,599.99 - Original price $1,599.99
    Original price
    $1,599.99
    $1,599.99 - $1,599.99
    Current price $1,599.99

    Getting into your truck shouldn't feel like climbing Mount Everest. That's why AMP Research invented the patented PowerStep , the automatic, electr...

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    Original price $1,599.99 - Original price $1,599.99
    Original price
    $1,599.99
    $1,599.99 - $1,599.99
    Current price $1,599.99
  • AMP Research 2007-2017 GMC Sierra Bedxtender - Black

    AMP Research
    Original price $59.99 - Original price $59.99
    Original price
    $59.99
    $59.99 - $59.99
    Current price $59.99

    BedXtender HD Mounting Bracket for 1999-2018 Chevrolet Silverado 1500/GMC Sierra (Incl 2019 Silverado LD/Sierra Limited), 1999-2019 Chevrolet Silve...

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    Original price $59.99 - Original price $59.99
    Original price
    $59.99
    $59.99 - $59.99
    Current price $59.99
  • AMP Research 2007-2017 Chevrolet Silverado Standard Bed Bedxtender - Silver

    AMP Research
    Original price $329.99 - Original price $329.99
    Original price
    $329.99
    $329.99 - $329.99
    Current price $329.99

    Flip it out with the tailgate open to gain up to 2-feet of enclosed cargo area. Flip it inside and close the tailgate to keep tools and smaller car...

    View full details
    Original price $329.99 - Original price $329.99
    Original price
    $329.99
    $329.99 - $329.99
    Current price $329.99
  • AMP Research 2007-2017 Chevrolet Silverado Standard Bed Bedxtender - Black

    AMP Research
    Original price $329.99 - Original price $329.99
    Original price
    $329.99
    $329.99 - $329.99
    Current price $329.99

    Flip it out with the tailgate open to gain up to 2-feet of enclosed cargo area. Flip it inside and close the tailgate to keep tools and smaller car...

    View full details
    Original price $329.99 - Original price $329.99
    Original price
    $329.99
    $329.99 - $329.99
    Current price $329.99
  • AMP Research 1999-2013 Chevrolet Silverado All Beds BedStep2 - Black

    AMP Research
    Original price $329.99 - Original price $329.99
    Original price
    $329.99
    $329.99 - $329.99
    Current price $329.99

    Side steps for hard-working trucks. The AMP Research Bedstep2 mounts just behind the cab, forward of the rear wheel, providing a faster, easier and...

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    Original price $329.99 - Original price $329.99
    Original price
    $329.99
    $329.99 - $329.99
    Current price $329.99
  • AMP Research 08-23 Ford F-250/F-350 SuperDuty Bedxtender HD Sport - Black

    AMP Research
    Original price $329.99 - Original price $329.99
    Original price
    $329.99
    $329.99 - $329.99
    Current price $329.99

    V-shape design is the perfect mix of form and function that keeps your gear secure. Provides the extra clearance needed when used with some tonneau...

    View full details
    Original price $329.99 - Original price $329.99
    Original price
    $329.99
    $329.99 - $329.99
    Current price $329.99
  • AMP Research 15-20 Chevy/GMC Silverado 2500-3500/Sierra 2500-3500/Crew & Double Cab PowerStep

    AMP Research
    Original price $1,949.99 - Original price $1,949.99
    Original price
    $1,949.99
    $1,949.99 - $1,949.99
    Current price $1,949.99

    The new Powerstep Smart Series is the latest innovation to bring more control for the electric-powered running board right to your fingertips. Enjo...

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    Original price $1,949.99 - Original price $1,949.99
    Original price
    $1,949.99
    $1,949.99 - $1,949.99
    Current price $1,949.99
  • BD Diesel Throttle Sensitivity Booster - Chevy / GMC

    BD Diesel
    Original price $271.55 - Original price $271.55
    Original price $271.55
    $279.95
    $279.95 - $279.95
    Current price $279.95

    Say goodbye to that dead, laggy throttle pedal felling and enjoy quicker engine response and acceleration with the BD Power TS Booster. The TS Boos...

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    Original price $271.55 - Original price $271.55
    Original price $271.55
    $279.95
    $279.95 - $279.95
    Current price $279.95
  • Banks Power Pedal Monster Throttle Sensitivity Booster for Use w/ Exst. iDash - 07.5-19 GM 2500/3500

    Banks Power
    Original price $327.78
    Original price $327.78 - Original price $327.78
    Original price $327.78
    Current price $295.00
    $295.00 - $295.00
    Current price $295.00

    PedalMonster is the only OBD-connected throttle sensitivity controller for gas and diesel vehicles. It’s tuned to eliminate factory throttle dela...

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    Original price $327.78
    Original price $327.78 - Original price $327.78
    Original price $327.78
    Current price $295.00
    $295.00 - $295.00
    Current price $295.00
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  • Banks Power Pedal Monster Throttle Sensitivity Booster (Standalone) - 07.5-19 GM 2500/3500

    Banks Power
    Original price $327.78
    Original price $327.78 - Original price $327.78
    Original price $327.78
    Current price $295.00
    $295.00 - $295.00
    Current price $295.00

    PedalMonster is the only OBD-connected throttle sensitivity controller for gas and diesel vehicles. It’s tuned to eliminate factory throttle dela...

    View full details
    Original price $327.78
    Original price $327.78 - Original price $327.78
    Original price $327.78
    Current price $295.00
    $295.00 - $295.00
    Current price $295.00
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  • Banks Power Pedal Monster Kit (Stand-Alone) - Aptiv GT 150 - 6 Way - Use w/Phone

    Banks Power
    Original price $327.78
    Original price $327.78 - Original price $327.78
    Original price $327.78
    Current price $295.00
    $295.00 - $295.00
    Current price $295.00

    PedalMonster is the only OBD-connected throttle sensitivity controller for gas and diesel vehicles. It’s tuned to eliminate factory throttle dela...

    View full details
    Original price $327.78
    Original price $327.78 - Original price $327.78
    Original price $327.78
    Current price $295.00
    $295.00 - $295.00
    Current price $295.00
    Save 10% Save %
  • Banks Power Pedal Monster Kit (Stand-Alone) - Aptiv GT 150 - 6 Way - Use w/iDash 1.8**

    Banks Power
    Original price $327.78
    Original price $327.78 - Original price $327.78
    Original price $327.78
    Current price $295.00
    $295.00 - $295.00
    Current price $295.00

    Banks Model 63421 **DOES NOT INCLUDE iDash. iDash REQURIED FOR USE! PedalMonster is the only OBD-connected throttle sensitivity controller for gas ...

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    Original price $327.78
    Original price $327.78 - Original price $327.78
    Original price $327.78
    Current price $295.00
    $295.00 - $295.00
    Current price $295.00
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  • Yukon Gear GM 9.25in IFS Side Adjuster Lock / 11+

    Yukon Gear & Axle
    Original price $40.89 - Original price $40.89
    Original price
    $40.89
    $40.89 - $40.89
    Current price $40.89

    Yukon Gear & Axle manufactures a full line of top quality small parts to complete any job including ring gear bolts, crush sleeves, pinion nuts...

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    Original price $40.89 - Original price $40.89
    Original price
    $40.89
    $40.89 - $40.89
    Current price $40.89
  • Yukon Gear GM 9.25in IFS Side Adjuster / 11+

    Yukon Gear & Axle
    Original price $67.89 - Original price $67.89
    Original price
    $67.89
    $67.89 - $67.89
    Current price $67.89

    Yukon Gear & Axle manufactures a full line of top quality small parts to complete any job including ring gear bolts, crush sleeves, pinion nuts...

    View full details
    Original price $67.89 - Original price $67.89
    Original price
    $67.89
    $67.89 - $67.89
    Current price $67.89
  • Yukon Gear GM 8.25in IFS Side Bearing Adjuster Lock Ring / 07+

    Yukon Gear & Axle
    Original price $38.89 - Original price $38.89
    Original price
    $38.89
    $38.89 - $38.89
    Current price $38.89

    Yukon Gear & Axle manufactures a full line of top quality small parts to complete any job including ring gear bolts, crush sleeves, pinion nuts...

    View full details
    Original price $38.89 - Original price $38.89
    Original price
    $38.89
    $38.89 - $38.89
    Current price $38.89
  • Yukon Gear GM 8.25in IFS Side Adjuster / 07+

    Yukon Gear & Axle
    Original price $89.89 - Original price $89.89
    Original price
    $89.89
    $89.89 - $89.89
    Current price $89.89

    Yukon Gear & Axle manufactures a full line of top quality small parts to complete any job including ring gear bolts, crush sleeves, pinion nuts...

    View full details
    Original price $89.89 - Original price $89.89
    Original price
    $89.89
    $89.89 - $89.89
    Current price $89.89
  • GM HX Series Rod Bearing Set For 01-16 Duramax Industrial Injection

    Industrial Injection
    Original price $570.95
    Original price $570.95 - Original price $570.95
    Original price $570.95
    Current price $553.82
    $553.82 - $553.82
    Current price $553.82

    Industrial Injection Model: PDM-CB-1805HXC2001-2016 Duramax Hx Series Rod Bearings (Std +.001) Coated Set. These H and HX Clevite bearings were de...

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    Original price $570.95
    Original price $570.95 - Original price $570.95
    Original price $570.95
    Current price $553.82
    $553.82 - $553.82
    Current price $553.82
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  • GM Race Camshaft For 01-16 Duramax Stage 1 With Key Industrial Injection

    Industrial Injection
    Original price $792.95
    Original price $792.95 - Original price $792.95
    Original price $792.95
    Current price $769.16
    $769.16 - $769.16
    Current price $769.16

    Industrial Injection Model: PDM-DMXRVIndustrial Injection Duramax Stage 1 Performance Camshaft w/ Key Features: 2001-2016 Duramax Helps Lower EG...

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    Original price $792.95
    Original price $792.95 - Original price $792.95
    Original price $792.95
    Current price $769.16
    $769.16 - $769.16
    Current price $769.16
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  • GM Race Cast Pistons For 01-16 Duramax Cut Coated Tops and Skirts De-Lipped Industrial Injection

    Industrial Injection
    Original price $3,963.95
    Original price $3,963.95 - Original price $3,963.95
    Original price $3,963.95
    Current price $3,845.03
    $3,845.03 - $3,845.03
    Current price $3,845.03

    Industrial Injection Model: PDM-298STDDuramax Standard Size Race Fly Cut cast Pistons Set Coated Tops and Skirts Delipped Set. PDM's Ceramic Piston...

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    Original price $3,963.95
    Original price $3,963.95 - Original price $3,963.95
    Original price $3,963.95
    Current price $3,845.03
    $3,845.03 - $3,845.03
    Current price $3,845.03
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  • GM Race Camshaft For 01-16 Duramax Alternate Firing Billet Stage 2 Industrial Injection

    Industrial Injection
    Original price $999.95
    Original price $999.95 - Original price $999.95
    Original price $999.95
    Current price $969.95
    $969.95 - $969.95
    Current price $969.95

    Industrial Injection Model: PDM-DMXHPIndustrial Injection 6.6L Duramax Stage 2 Race Performance Camshaft Industrial Injection always recommends che...

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    Original price $999.95
    Original price $999.95 - Original price $999.95
    Original price $999.95
    Current price $969.95
    $969.95 - $969.95
    Current price $969.95
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  • GM Race Pistons For 01-16 Duramax Industrial Injection

    Industrial Injection
    Original price $3,199.14 - Original price $3,199.14
    Original price
    $3,199.14
    $3,199.14 - $3,199.14
    Current price $3,199.14

    Industrial Injection Model: PDM-362STDPDM's Ceramic Piston Skirt Coating, is designed to be used, on any rigid or semi rigid surface experiencing s...

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    Original price $3,199.14 - Original price $3,199.14
    Original price
    $3,199.14
    $3,199.14 - $3,199.14
    Current price $3,199.14

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