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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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    Wehrli 11-14 Chevrolet ado 2500/3500 HD / Duramax LML Bumper Grille

    Wehrli
    $224.00
    $224.00 - $224.00
    $224.00
    $196.00
    $196.00 - $196.00
    $196.00

    Wehrli Model WCF1002852011-2014 Chevrolet Silverado HD Bumper Grilles from WCFab are constructed from heavy gauge stainless steel and designed to m...

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    $224.00
    $224.00 - $224.00
    $224.00
    $196.00
    $196.00 - $196.00
    $196.00
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    PureFlow AirDog II-5G 15-16 Chevrolet 6.6L Duramax DF-100-5G Fuel Pump

    AirDog
    $1,176.00 - $1,176.00
    $1,176.00
    $1,180.00
    $1,180.00 - $1,180.00
    $1,180.00

    Airdog Model A7SPBC262 This is the AirDog II-5G DF-100-5G fuel system for the 2015-2016 Chevy/GMC Duramax 6.6L Diesel. This diesel lift pump mounts...

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    $1,176.00 - $1,176.00
    $1,176.00
    $1,180.00
    $1,180.00 - $1,180.00
    $1,180.00
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    Kryptonite Tie Rod Rebuild Kit for 2nd Gen Chevy/GMC HD Trucks Stock Center Link 7/8" Thread

    Kryptonite
    $316.00 - $316.00
    $316.00
    $316.00 - $316.00
    $316.00

    Fits:  2011–2026 Chevy 2500 / 3500 2011–2026 GMC 2500 / 3500 Important Fitment Details: This rebuild kit is designed for trucks that already have K...

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    $316.00 - $316.00
    $316.00
    $316.00 - $316.00
    $316.00
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    Kryptonite Upper Control Arm Complete Bushing Kit For 2011–2025 Chevy/GMC 2500HD/3500HD

    Kryptonite
    $83.00 - $83.00
    $83.00
    $83.00 - $83.00
    $83.00

    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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    $83.00 - $83.00
    $83.00
    $83.00 - $83.00
    $83.00
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    Kryptonite Alignment Cam Pins 8-pc Kit For Chevy/GMC Trucks & SUVs

    Kryptonite
    $28.00 - $28.00
    $28.00
    $28.00 - $28.00
    $28.00

    Part# KR86325 Fits; 2001–2025 Chevrolet & GMC 1500HD / 2500 / 2500HD / 3500 / 3500HD (2WD & 4WD), 2001–2013 Chevy & GMC 2500 2WD/4WD SU...

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    $28.00 - $28.00
    $28.00
    $28.00 - $28.00
    $28.00
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    Kryptonite Press-in Upper Ball Joint For Stock Control Arm For 2001–2010 Chevy/GMC HD Trucks & Hummer H2

    Kryptonite
    $83.00 - $83.00
    $83.00
    $83.00 - $83.00
    $83.00

    Fits:2001–2010 Chevy/GMC 1500HD / 2500HD / 3500HD & Hummer H2 with stock control arms only Features: Heavy-Duty Construction – Engineered for ...

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    $83.00 - $83.00
    $83.00
    $83.00 - $83.00
    $83.00
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    Kryptonite Upper And Lower Ball Joint Package Deal For Stock Control Arms For 2001–2010 Chevy/GMC HD Trucks

    Kryptonite
    $274.00 - $274.00
    $274.00
    $274.00 - $274.00
    $274.00

    Fits: 2001–2010 Chevy/GMC 2500HD, 3500HD, 2002–2009 Hummer H2 (8 Lug Trucks Only) Important Fitment Info: This package is designed as a direct repl...

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    $274.00 - $274.00
    $274.00
    $274.00 - $274.00
    $274.00
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    Kryptonite Idler Support Frame Gusset For 2001–2010 Chevy/GMC 1500HD/2500HD/3500 Trucks

    Kryptonite
    $124.00 - $124.00
    $124.00
    $124.00 - $124.00
    $124.00

    Fits; 2001–2010 Chevy/GMC 2500HD / 3500HD Part# KRGUSSET10 Features: 1/4" Plate Steel Made in the USA DescriptionEngineered exclusively for the e...

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    $124.00 - $124.00
    $124.00
    $124.00 - $124.00
    $124.00
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    Smeding Diesel S369 SXE Turbocharger

    Smeding
    $1,407.00 - $1,825.00
    $1,407.00
    $1,407.00 - $1,825.00
    $1,407.00

    Smeding Diesel S369 SXE Turbocharger

    $1,407.00 - $1,825.00
    $1,407.00
    $1,407.00 - $1,825.00
    $1,407.00
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    Yukon Gear 11-21 GM Silverado/Sierra 2500/3500 Power Steering Gear Box

    Yukon Gear & Axle
    $655.00 - $655.00
    $655.00
    $655.00 - $655.00
    $655.00

    Yukon Gear & Axle Model ZSG7675Yukon Gear 11-21 GM Silverado/Sierra 2500/3500 Power Steering Gear Box

    $655.00 - $655.00
    $655.00
    $655.00 - $655.00
    $655.00
  • Photo - Primary Photo - Primary

    ARP 01-10 6.6L GM Duramax Diesel Head Stud Kit

    ARP
    $1,175.00 - $1,175.00
    $1,175.00
    $1,175.00 - $1,175.00
    $1,175.00

    ARP Model 230-4201ARP 01-10 6.6L GM Duramax Diesel Head Stud KitThis Part Fits: Year Make Model Submodel 2006-2013 Chevrolet Express 2500 Base ...

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    $1,175.00 - $1,175.00
    $1,175.00
    $1,175.00 - $1,175.00
    $1,175.00
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    Wehrli WCFab Coolant Tank Billet Cap - Black Anodized

    Wehrli
    $0.00 - $0.00
    $0.00
    $56.00
    $56.00 - $56.00
    $56.00

    Wehrli Model WCF100543Wehrli WCFab Coolant Tank Billet Cap - Black Anodized 18-20PSI Replacement Coolant Tank Cap, Black Anodized. Used on WCFab Fa...

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    $0.00 - $0.00
    $0.00
    $56.00
    $56.00 - $56.00
    $56.00
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    FASS 11-14 Chevy Duramax 165gph No Drop Titanium Plus Fuel System

    FASS Fuel Systems
    $1,380.00
    $1,380.00 - $1,380.00
    $1,380.00
    $1,311.00
    $1,311.00 - $1,311.00
    $1,311.00

    FASS Fuel Systems Model NDTSPC11165GInstalling a Titanium Signature Series Plus Fuel System has never been easier, or more affordable. Designed to ...

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    $1,380.00
    $1,380.00 - $1,380.00
    $1,380.00
    $1,311.00
    $1,311.00 - $1,311.00
    $1,311.00
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    Pro Form Fab 2003-2013 3rd Gen Dodge 2500/3500 Rear Integrated Bump Stop Lift Blocks

    Pro Form Fab
    $0.00 - $0.00
    $0.00
    $202.00
    $202.00 - $361.00
    $202.00

    2003-2013 3rd Gen Dodge 2500/3500 Product Description: We are proud to bring you our Heavy Duty fabricated rear lift blocks. These CNC cut, jig...

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    $0.00 - $0.00
    $0.00
    $202.00
    $202.00 - $361.00
    $202.00
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    Pro Form Fab 2011-2025 Chevy/GMC 2500/3500 Rear Integrated Bump Stop Lift Blocks

    Pro Form Fab
    $0.00 - $0.00
    $0.00
    $202.00
    $202.00 - $361.00
    $202.00

    2011-2025 Chevy/GMC 2500/3500 Product Description: We are proud to bring you our Heavy Duty fabricated rear lift blocks. These CNC cut, jig wel...

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    $0.00 - $0.00
    $0.00
    $202.00
    $202.00 - $361.00
    $202.00
  • Photo - Primary Photo - Primary Save 5% Save %

    FASS Duramax Filter Delete DFD-4000

    FASS Fuel Systems
    $128.00
    $128.00 - $128.00
    $128.00
    $121.00
    $121.00 - $121.00
    $121.00

    FASS Fuel Systems Model DFD4000FASS Duramax Filter Delete DFD-4000

    $128.00
    $128.00 - $128.00
    $128.00
    $121.00
    $121.00 - $121.00
    $121.00
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  • Photo - Close Up Photo - Primary Save 10% Save %

    Banks Power Pedal Monster Kit Aptiv GT 150 6 Way w/iDash Pro 07.5-19 Chevy 2500/3500 6.6L

    Banks Power
    $1,145.00
    $1,145.00 - $1,145.00
    $1,145.00
    $1,030.00
    $1,030.00 - $1,030.00
    $1,030.00

    Banks Power Model 64322-CPTotal Throttle Control. Unlike conventional cable throttles, where your pedal is directly attached to the engine's butter...

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    $1,145.00
    $1,145.00 - $1,145.00
    $1,145.00
    $1,030.00
    $1,030.00 - $1,030.00
    $1,030.00
    Save 10% Save %
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    Wehrli Big Hitch Products License Plate Mount Bracket

    Wehrli
    $0.00 - $0.00
    $0.00
    $133.00
    $133.00 - $133.00
    $133.00

    Wehrli Big Hitch Products Model BHP4009 - Includes component for BHP 2" or 2.5" receiver behind roll pan hitches- Includes hardware for mounting ...

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    $0.00 - $0.00
    $0.00
    $133.00
    $133.00 - $133.00
    $133.00
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    Wehrli Big Hitch Products Clamp On Sled Stops - BEHIND Roll Pan

    Wehrli
    $0.00 - $0.00
    $0.00
    $462.00
    $462.00 - $462.00
    $462.00

    Wehrli Big Hitch Products Model BHP3001 Protect your trucks sheet metal from damage- Clamps to any of our BEHIND roll pan receiver hitches- All ne...

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    $0.00 - $0.00
    $0.00
    $462.00
    $462.00 - $462.00
    $462.00
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    Stock+ Power Steering Gearbox 2001-2007 Chevrolet Silverado/GMC Sierra 2500/3500HD XDP Xtreme Diesel Performance

    XDP
    $1,052.00 - $1,052.00
    $1,052.00
    $1,052.00 - $1,052.00
    $1,052.00

    Replace the worn steering gear in your Chevy Silverado or GMC Sierra 2500HD/3500HD with the XDP Stock+ Power Steering Gearbox (New) XD746. The most...

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    $1,052.00 - $1,052.00
    $1,052.00
    $1,052.00 - $1,052.00
    $1,052.00
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    Premium Balancer Series - Stock Replacement Harmonic Balancer 11-16 GM 6.6L Duramax LML/LGH XDP Xtreme Diesel Performance

    XDP
    $709.00 - $709.00
    $709.00
    $709.00 - $709.00
    $709.00

    The XDP Premium Balancer Series - Stock Replacement Harmonic Balancer XD708 is an ideal replacement for the harmonic balancer on your 6.6L Duramax ...

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    $709.00 - $709.00
    $709.00
    $709.00 - $709.00
    $709.00
  • Lund 15-19 Sierra Silverado 2500/3500 (8ft. Bed) Genesis Elite Roll Up Tonneau Cover - Black. Lund 15-19 Sierra Silverado 2500/3500 (8ft. Bed) Genesis Elite Roll Up Tonneau Cover - Black. Save 39% Save %

    Lund 15-19 Sierra Silverado 2500/3500 (8ft. Bed) Genesis Elite Roll Up Tonneau Cover - Black

    LUND
    $1,011.00
    $1,011.00 - $1,011.00
    $1,011.00
    $619.00
    $619.00 - $619.00
    $619.00

    LUND Model 96894Genesis Roll-Up Tonneau cover is a low profile, soft top, truck bed cover that rolls up in seconds, allowing complete access to the...

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    $1,011.00
    $1,011.00 - $1,011.00
    $1,011.00
    $619.00
    $619.00 - $619.00
    $619.00
    Save 39% Save %
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    Wehrli 15-19 GM 2500/3500 HD Bumper Spacer Kit - 3/8in

    Wehrli
    $0.00 - $0.00
    $0.00
    $266.00
    $266.00 - $266.00
    $266.00

    Wehrli Model WCF100453Wehrli 15-19 GM 2500/3500 HD Bumper Spacer Kit - 3/8in WCFab 3/8" Front Bumper Spacer Kit for 2015-2019 GM 2500/3500 HD Truck...

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    $0.00 - $0.00
    $0.00
    $266.00
    $266.00 - $266.00
    $266.00
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    Wehrli 99-23 GM Billet Coolant Heater Core Firewall Fitting

    Wehrli
    $0.00 - $0.00
    $0.00
    $59.00
    $59.00 - $59.00
    $59.00

    Wehrli Model 100155 *ALLOW 5-7 DAY LEAD TIME FOR SHIPMENT!Wehrli 99-23 GM Billet Coolant Heater Core Firewall Fitting The factory plastic GM Coolan...

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    $0.00 - $0.00
    $0.00
    $59.00
    $59.00 - $59.00
    $59.00

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