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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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  • Kryptonite Death Grip Front Shock Reservoir Mount Kit 2011+ GM

    Kryptonite
    Original price $170.99 - Original price $170.99
    Original price
    $170.99
    $170.99 - $170.99
    Current price $170.99

    Fits: 2011+ Chevrolet/GMC 2500HD / 3500HD Trucks Part#: KRSM11-46 – Fits 46mm Reservoirs (CALL FOR FITMENT on Bilstein B8 5160) KRSM11-50 – Fit...

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    Original price $170.99 - Original price $170.99
    Original price
    $170.99
    $170.99 - $170.99
    Current price $170.99
  • Kryptonite Upper Control Arm Complete Bushing Kit For 2001–2010 Chevy/GMC Trucks/SUVs

    Kryptonite
    Original price $56.99 - Original price $56.99
    Original price
    $56.99
    $56.99 - $56.99
    Current price $56.99

    Fits; 2001–2010 Chevrolet & GMC 1500HD / 2500 / 2500HD / 3500 / 3500HD (2WD & 4WD), 2001–2013 Chevrolet & GMC 2500-Series SUVs (2WD &am...

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    Original price $56.99 - Original price $56.99
    Original price
    $56.99
    $56.99 - $56.99
    Current price $56.99
  • Kryptonite Cam Bolt Kit For 2011-2025 Chevy/GMC HD Trucks

    Kryptonite
    Original price $94.99 - Original price $94.99
    Original price
    $94.99
    $94.99 - $94.99
    Current price $94.99

    Part# KR86376 Fits; 2011–2025 Chevrolet and GMC 2500HD / 3500 Trucks, 2015–2018 Chevy and GMC Canyon / Colorado Trucks DESCRIPTION Replace your wor...

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    Original price $94.99 - Original price $94.99
    Original price
    $94.99
    $94.99 - $94.99
    Current price $94.99
  • Kryptonite Upper Control Arm Kit For 2011–2019 Chevy/GMC 2500HD/3500HD

    Kryptonite
    Original price $664.99 - Original price $664.99
    Original price
    $664.99
    $664.99 - $664.99
    Current price $664.99

    Fits; 2011–2019 Chevrolet/GMC 2500HD / 3500HD Trucks Kit Includes: 1 x Kryptonite Upper Control Arm Pair 4 x Control Arm Sleeves 8 x Control Arm B...

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    Original price $664.99 - Original price $664.99
    Original price
    $664.99
    $664.99 - $664.99
    Current price $664.99
  • 2" Rear Block Kit - GM Silverado / Sierra 2500/3500 HD OEM Style 2011-2024

    ReadyLift
    Original price $169.95 - Original price $169.95
    Original price
    $169.95
    $169.95 - $169.95
    Current price $169.95

    Readylift Model 66-3122 QUICK OVERVIEW GM 2500HD/3500HD OEM Style 2" Rear Lift Block Kit NOTE: For Use Only on Single Rear Wheel 2500HD trucks th...

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    Original price $169.95 - Original price $169.95
    Original price
    $169.95
    $169.95 - $169.95
    Current price $169.95
  • Replacement Poly Bump Stop For Kryptonite Upper Control Arms For 2001–2010 Chevy/GMC HD Trucks

    Kryptonite
    Original price $8.54 - Original price $8.54
    Original price
    $8.54
    $8.54 - $8.54
    Current price $8.54

    Fits; 2001–2010 Chevrolet & GMC 1500HD / 2500HD / 3500 Trucks equipped with Kryptonite Upper Control Arms Part# M21017-BK-01 Description: This ...

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    Original price $8.54 - Original price $8.54
    Original price
    $8.54
    $8.54 - $8.54
    Current price $8.54
    Sold out
  • Kryptonite Front Lower Bump Stops For Chevy/GMC 1500HD/2500HD/3500HD Trucks

    Kryptonite
    Original price $47.49 - Original price $47.49
    Original price
    $47.49
    $47.49 - $47.49
    Current price $47.49

    Fits; 2001–2010 Chevrolet & GMC 1500HD / 2500HD / 3500 Trucks Part# KR1426 Description: Over time, factory bump stops wear out from repeated su...

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    Original price $47.49 - Original price $47.49
    Original price
    $47.49
    $47.49 - $47.49
    Current price $47.49
  • V2 Steering Stabilizer | Chevy/GMC 2500HD/3500HD (16-24)

    Rough Country
    Original price $129.95 - Original price $129.95
    Original price
    $129.95
    $129.95 - $129.95
    Current price $129.95

    Superior Design and Comfort. Give yourself peace of mind when upgrading to a larger wheel and tire set up with Rough Country's V2 stabilizers! Stee...

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    Original price $129.95 - Original price $129.95
    Original price
    $129.95
    $129.95 - $129.95
    Current price $129.95
  • Kryptonite Remote Reservoir Mount Kit For 2001–2010 Chevy/GMC HD Trucks & 2002–2009 Hummer H2

    Kryptonite
    Original price $170.99 - Original price $170.99
    Original price
    $170.99
    $170.99 - $170.99
    Current price $170.99

    Fits:2001–2010 Chevy/GMC 2500HD, 3500HD2002–2009 Hummer H2 Fits front shock towers. Sold as a pair. Shocks not included.Not all shocks are compati...

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    Original price $170.99 - Original price $170.99
    Original price
    $170.99
    $170.99 - $170.99
    Current price $170.99
  • Bilstein B8 5100 Steering Stabilizer Kit For 2011–2025 Chevy/GMC 2500HD/3500HD

    Kryptonite
    Original price $123.49 - Original price $123.49
    Original price
    $123.49
    $123.49 - $123.49
    Current price $123.49

    Part# KRS619 Fits: 2011–2025 Chevrolet / GMC 2500HD / 3500HD FITMENT DETAILS: Part# KRSS15 (Required for select 2015+ models without factory stabil...

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    Original price $123.49 - Original price $123.49
    Original price
    $123.49
    $123.49 - $123.49
    Current price $123.49
  • Pro Form Fab 11-18 Chevy 2500/3500 HD Traction Bars

    Pro Form Fab
    Original price $0.00 - Original price $900.00
    Original price $0.00
    $550.00 - $900.00
    $550.00 - $900.00
    Current price $550.00

    2011-2018 Chevy/GMC 2500/3500 HD Product Description: We are proud to bring you our Heavy Duty Tubular Ladder/Traction Bars. These work ...

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    Original price $0.00 - Original price $900.00
    Original price $0.00
    $550.00 - $900.00
    $550.00 - $900.00
    Current price $550.00
  • Firestone Air-Rite Air Command I Heavy Duty Air Compressor System w/Single Analog Gauge (WR17602097)

    Firestone
    Original price $781.62
    Original price $781.62 - Original price $781.62
    Original price $781.62
    Current price $594.70
    $594.70 - $594.70
    Current price $594.70

    Firestone manufactures and provides air springs for all vehicles. We began developing air suspension for passenger cars and trucks more than 70 yea...

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    Original price $781.62
    Original price $781.62 - Original price $781.62
    Original price $781.62
    Current price $594.70
    $594.70 - $594.70
    Current price $594.70
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  • Bilstein B1 Reservoir Clamps - Black Anodized

    Bilstein
    Original price $42.00 - Original price $42.00
    Original price
    $42.00
    $42.00 - $42.00
    Current price $42.00

    Chevrolet Avalanche 2013-2007, Avalanche 1500 2006-2002, Avalanche 2500 2006-2002, Silverado 1500 2018-1999, Silverado 1500 Classic 2007, Silverado...

    View full details
    Original price $42.00 - Original price $42.00
    Original price
    $42.00
    $42.00 - $42.00
    Current price $42.00
  • Bilstein 5100 Series 2011 Chevrolet Silverado 2500 HD LT Rear 46mm Monotube Shock Absorber

    Bilstein
    Original price $164.00
    Original price $164.00 - Original price $164.00
    Original price $164.00
    Current price $118.00
    $118.00 - $118.00
    Current price $118.00

    Bilstein B8 5100 shock absorbers are designed as a direct fit solution for lifted trucks and SUV’s. These shock absorbers feature a monotube...

    View full details
    Original price $164.00
    Original price $164.00 - Original price $164.00
    Original price $164.00
    Current price $118.00
    $118.00 - $118.00
    Current price $118.00
    Save 28% Save %
  • Air Lift LoadLifter 7500XL Ultimate for 11-17 GM 2500/3500

    Air Lift
    Original price $801.26
    Original price $801.26 - Original price $801.26
    Original price $801.26
    Current price $721.13
    $721.13 - $721.13
    Current price $721.13

    The LoadLifter 7500 XL Ultimate offers support for the heaviest tows with an internal jounce bumper, absorbing shock for the smoothest ride. Air L...

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    Original price $801.26
    Original price $801.26 - Original price $801.26
    Original price $801.26
    Current price $721.13
    $721.13 - $721.13
    Current price $721.13
    Save 10% Save %
  • Body Mount Kit For 2006-2014 Chevy / GMC 1500, 2500, 3500 Extended / Crew Cab 81-2003

    S&B
    Original price $499.00 - Original price $499.00
    Original price
    $499.00
    $499.00 - $499.00
    Current price $499.00

    S&B Model 81-2003S&B Mounts are designed to replace all non-hydraulic mounts and drastically improve ride quality over deteriorated mounts....

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    Original price $499.00 - Original price $499.00
    Original price
    $499.00
    $499.00 - $499.00
    Current price $499.00
  • Kryptonite Leveling Key Set For 2011–2019 Chevy/GMC 2500HD/3500HD

    Kryptonite
    Original price $113.99 - Original price $113.99
    Original price
    $113.99
    $113.99 - $113.99
    Current price $113.99

    Part# KRKEY11 Fits: 2011–2019 Chevy/GMC 2500HD / 3500HD IMPORTANT FITMENT DETAILS: Designed to provide up to 2” of front lift Best when paired wi...

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    Original price $113.99 - Original price $113.99
    Original price
    $113.99
    $113.99 - $113.99
    Current price $113.99
  • Kryptonite Upper Control Arm Complete Bushing Kit For 2011–2025 Chevy/GMC 2500HD/3500HD

    Kryptonite
    Original price $56.99 - Original price $56.99
    Original price
    $56.99
    $56.99 - $56.99
    Current price $56.99

    Fits: 2011–2025 Chevrolet / GMC 2500HD / 3500HD Kryptonite and Cognito Upper Control Arms ONLY Important Fitment Info:Will NOT fit factory (OEM) or...

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    Original price $56.99 - Original price $56.99
    Original price
    $56.99
    $56.99 - $56.99
    Current price $56.99
  • Kryptonite Full Floating Traction Bar Kit For 2001–2010 Chevy/GMC HD Trucks

    Kryptonite
    Original price $854.99 - Original price $854.99
    Original price
    $854.99
    $854.99 - $854.99
    Current price $854.99

    Fits; 2001-2010 2500/3500HD Chevy/GMC 2500/3500 HD *Crew Cab Short Bed Trucks ONLY* 0"-6" Lift Part# KRTB10 CLICK HERE FOR INSTALLATION INSTRUCTION...

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    Original price $854.99 - Original price $854.99
    Original price
    $854.99
    $854.99 - $854.99
    Current price $854.99
  • Fox 11-25 GMC Sierra 2500/3500 HD 2.5 Performance Series 5.1in Lift Smooth Body IFP HTO Shock

    FOX
    Original price $346.95 - Original price $346.95
    Original price
    $346.95
    $346.95 - $346.95
    Current price $346.95

    FOX Model 987-24-036Increase your vehicle's off-road capability by extending drop-out travel in most applications. Experience on-road comfort with ...

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    Original price $346.95 - Original price $346.95
    Original price
    $346.95
    $346.95 - $346.95
    Current price $346.95
  • Air Lift LoadLifter 7500 XL Ultimate Air Spring Kit 16-25 Chevy/GMC Silverado/Sierra 3500HD

    Air Lift
    Original price $759.95 - Original price $759.95
    Original price
    $759.95
    $759.95 - $759.95
    Current price $759.95

    Air Lift Model 57543The Air Lift 7500 XL Ultimate kit offers maximum load-leveling power for your Silverado or Sierra 3500—engineered for confidenc...

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    Original price $759.95 - Original price $759.95
    Original price
    $759.95
    $759.95 - $759.95
    Current price $759.95
  • Firestone 11-24 Chevrolet Silverado 2500 2WD/4WD AIO Analog Ride-Rite All-In-One Kit (W217602873)

    Firestone
    Original price $1,331.05
    Original price $1,331.05 - Original price $1,331.05
    Original price $1,331.05
    Current price $1,012.74
    $1,012.74 - $1,012.74
    Current price $1,012.74

    Firestone Model 2873Firestone's original helper spring kit is designed to level loads when you are hauling or towing to eliminate squat and return ...

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    Original price $1,331.05
    Original price $1,331.05 - Original price $1,331.05
    Original price $1,331.05
    Current price $1,012.74
    $1,012.74 - $1,012.74
    Current price $1,012.74
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  • aFe 011-16 GM Diesel Trucks V8-6.6L LML Engine Oil Pan Black POWER Pro Series w/ Machined Fins

    aFe
    Original price $379.05 - Original price $379.05
    Original price
    $379.05
    $379.05 - $379.05
    Current price $379.05

    aFe Model 46-71080BaFe Power oil pans are constructed out of durable cast aluminum with machined fins for maximum strength and styling. This cover ...

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    Original price $379.05 - Original price $379.05
    Original price
    $379.05
    $379.05 - $379.05
    Current price $379.05
  • Yukon Unit Bearing & Hub Assembly for 99-14 GM 1/2 Ton Front

    Yukon Gear & Axle
    Original price $199.89 - Original price $199.89
    Original price
    $199.89
    $199.89 - $199.89
    Current price $199.89

    Enhanced Safety: Rest easy knowing that the YB U515036 hub assembly meets or exceeds OE standards, keeping you and your passengers safe on the road...

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    Original price $199.89 - Original price $199.89
    Original price
    $199.89
    $199.89 - $199.89
    Current price $199.89

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