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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 11-16 Duramax LML 5in. Intake Horn Kit - Bengal Red

    Wehrli
    Original price $ 8,372.00
    Original price $ 8,372.00 - Original price $ 8,372.00
    Original price $ 8,372.00
    Current price $ 8,121.00
    $ 8,121.00 - $ 8,121.00
    Current price $ 8,121.00

    Wehrli Model WCF100417-BRWehrli 11-16 Duramax LML 5in. Intake Horn Kit - Bengal Red

    Original price $ 8,372.00
    Original price $ 8,372.00 - Original price $ 8,372.00
    Original price $ 8,372.00
    Current price $ 8,121.00
    $ 8,121.00 - $ 8,121.00
    Current price $ 8,121.00
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  • Wehrli 11-16 Duramax LML Stage 2 4in. Intake Kit - Illusion Purple

    Wehrli
    Original price $ 18,652.00
    Original price $ 18,652.00 - Original price $ 18,652.00
    Original price $ 18,652.00
    Current price $ 18,093.00
    $ 18,093.00 - $ 18,093.00
    Current price $ 18,093.00

    Wehrli Model WCF100304-IPWehrli 11-16 Duramax LML Stage 2 4in. Intake Kit - Illusion Purple

    Original price $ 18,652.00
    Original price $ 18,652.00 - Original price $ 18,652.00
    Original price $ 18,652.00
    Current price $ 18,093.00
    $ 18,093.00 - $ 18,093.00
    Current price $ 18,093.00
    Save 3% Save %
  • Wehrli 11-16 Duramax LML Stage 2 4in. Intake Kit - Candy Teal

    Wehrli
    Original price $ 18,652.00
    Original price $ 18,652.00 - Original price $ 18,652.00
    Original price $ 18,652.00
    Current price $ 18,093.00
    $ 18,093.00 - $ 18,093.00
    Current price $ 18,093.00

    Wehrli Model WCF100304-CTWehrli 11-16 Duramax LML Stage 2 4in. Intake Kit - Candy Teal

    Original price $ 18,652.00
    Original price $ 18,652.00 - Original price $ 18,652.00
    Original price $ 18,652.00
    Current price $ 18,093.00
    $ 18,093.00 - $ 18,093.00
    Current price $ 18,093.00
    Save 3% Save %
  • Wehrli 11-16 Duramax LML Stage 2 4in. Intake Kit - Bengal Red

    Wehrli
    Original price $ 17,603.00
    Original price $ 17,603.00 - Original price $ 17,603.00
    Original price $ 17,603.00
    Current price $ 17,075.00
    $ 17,075.00 - $ 17,075.00
    Current price $ 17,075.00

    Wehrli Model WCF100304-BRWehrli 11-16 Duramax LML Stage 2 4in. Intake Kit - Bengal Red

    Original price $ 17,603.00
    Original price $ 17,603.00 - Original price $ 17,603.00
    Original price $ 17,603.00
    Current price $ 17,075.00
    $ 17,075.00 - $ 17,075.00
    Current price $ 17,075.00
    Save 3% Save %
  • Wehrli 11-16 Duramax LML Stage 2 4in. Intake Kit - Candy Purple

    Wehrli
    Original price $ 18,652.00
    Original price $ 18,652.00 - Original price $ 18,652.00
    Original price $ 18,652.00
    Current price $ 18,093.00
    $ 18,093.00 - $ 18,093.00
    Current price $ 18,093.00

    Wehrli Model WCF100304-CPWehrli 11-16 Duramax LML Stage 2 4in. Intake Kit - Candy Purple

    Original price $ 18,652.00
    Original price $ 18,652.00 - Original price $ 18,652.00
    Original price $ 18,652.00
    Current price $ 18,093.00
    $ 18,093.00 - $ 18,093.00
    Current price $ 18,093.00
    Save 3% Save %
  • Wehrli 11-16 Duramax LML Stage 2 4in. Intake Kit - Illusion Blueberry

    Wehrli
    Original price $ 18,652.00
    Original price $ 18,652.00 - Original price $ 18,652.00
    Original price $ 18,652.00
    Current price $ 18,093.00
    $ 18,093.00 - $ 18,093.00
    Current price $ 18,093.00

    Wehrli Model WCF100304-IBBWehrli 11-16 Duramax LML Stage 2 4in. Intake Kit - Illusion Blueberry

    Original price $ 18,652.00
    Original price $ 18,652.00 - Original price $ 18,652.00
    Original price $ 18,652.00
    Current price $ 18,093.00
    $ 18,093.00 - $ 18,093.00
    Current price $ 18,093.00
    Save 3% Save %
  • Wehrli 11-16 Duramax LML Stage 2 4in. Intake Kit - Bronze Chrome

    Wehrli
    Original price $ 18,652.00
    Original price $ 18,652.00 - Original price $ 18,652.00
    Original price $ 18,652.00
    Current price $ 18,093.00
    $ 18,093.00 - $ 18,093.00
    Current price $ 18,093.00

    Wehrli Model WCF100304-BCWehrli 11-16 Duramax LML Stage 2 4in. Intake Kit - Bronze Chrome

    Original price $ 18,652.00
    Original price $ 18,652.00 - Original price $ 18,652.00
    Original price $ 18,652.00
    Current price $ 18,093.00
    $ 18,093.00 - $ 18,093.00
    Current price $ 18,093.00
    Save 3% Save %
  • Wehrli LML Duramax Turbo Compressor Inlet Billet Steel Flange

    Wehrli
    Original price $ 819.00
    Original price $ 819.00 - Original price $ 819.00
    Original price $ 819.00
    Current price $ 794.00
    $ 794.00 - $ 794.00
    Current price $ 794.00

    Wehrli Model WCF205-82Wehrli LML Duramax Turbo Compressor Inlet Billet Steel Flange

    Original price $ 819.00
    Original price $ 819.00 - Original price $ 819.00
    Original price $ 819.00
    Current price $ 794.00
    $ 794.00 - $ 794.00
    Current price $ 794.00
    Save 3% Save %
  • Wehrli LML Duramax Billet Aluminum Turbo Compressor Inlet Flange

    Wehrli
    Original price $ 819.00
    Original price $ 819.00 - Original price $ 819.00
    Original price $ 819.00
    Current price $ 794.00
    $ 794.00 - $ 794.00
    Current price $ 794.00

    Wehrli Model WCF205-166Wehrli LML Duramax Billet Aluminum Turbo Compressor Inlet Flange

    Original price $ 819.00
    Original price $ 819.00 - Original price $ 819.00
    Original price $ 819.00
    Current price $ 794.00
    $ 794.00 - $ 794.00
    Current price $ 794.00
    Save 3% Save %
  • Wehrli 11-19 Chevy & GMC Duramax ECLB/CCLB 68in. Traction Bar Kit - WCFab Red

    Wehrli
    Original price $ 21,799.00
    Original price $ 21,799.00 - Original price $ 21,799.00
    Original price $ 21,799.00
    Current price $ 21,145.00
    $ 21,145.00 - $ 21,145.00
    Current price $ 21,145.00

    Wehrli Traction Bar Kit 68 in. for 11-19 Chevy & GMC Duramax ECLB/CCLB -WCFab Red

    Original price $ 21,799.00
    Original price $ 21,799.00 - Original price $ 21,799.00
    Original price $ 21,799.00
    Current price $ 21,145.00
    $ 21,145.00 - $ 21,145.00
    Current price $ 21,145.00
    Save 3% Save %
  • Wehrli 11-19 Chevy & GMC Duramax ECLB/CCLB 68in. Traction Bar Kit - Gloss White

    Wehrli
    Original price $ 20,750.00
    Original price $ 20,750.00 - Original price $ 20,750.00
    Original price $ 20,750.00
    Current price $ 20,128.00
    $ 20,128.00 - $ 20,128.00
    Current price $ 20,128.00

    Wehrli 11-19 Chevy & GMC Duramax ECLB/CCLB 68in. Traction Bar Kit - Gloss White

    Original price $ 20,750.00
    Original price $ 20,750.00 - Original price $ 20,750.00
    Original price $ 20,750.00
    Current price $ 20,128.00
    $ 20,128.00 - $ 20,128.00
    Current price $ 20,128.00
    Save 3% Save %
  • Wehrli 11-19 Duramax ECLB & CCLB 68in Traction Bar Kit - Gloss Black

    Wehrli
    Original price $ 19,701.00
    Original price $ 19,701.00 - Original price $ 19,701.00
    Original price $ 19,701.00
    Current price $ 19,110.00
    $ 19,110.00 - $ 19,110.00
    Current price $ 19,110.00

    Wehrli 11-19 Duramax ECLB & CCLB 68in Traction Bar Kit - Gloss Black

    Original price $ 19,701.00
    Original price $ 19,701.00 - Original price $ 19,701.00
    Original price $ 19,701.00
    Current price $ 19,110.00
    $ 19,110.00 - $ 19,110.00
    Current price $ 19,110.00
    Save 3% Save %
  • Wehrli 11-19 Duramax RCLB/CCSB/ECSB 60in Traction Bar Kit - WCFab Red

    Wehrli
    Original price $ 20,750.00
    Original price $ 20,750.00 - Original price $ 20,750.00
    Original price $ 20,750.00
    Current price $ 20,128.00
    $ 20,128.00 - $ 20,128.00
    Current price $ 20,128.00

    Wehrli Model WCF100851-REDWehrli 11-19 Duramax RCLB/CCSB/ECSB 60in Traction Bar Kit - WCFab Red

    Original price $ 20,750.00
    Original price $ 20,750.00 - Original price $ 20,750.00
    Original price $ 20,750.00
    Current price $ 20,128.00
    $ 20,128.00 - $ 20,128.00
    Current price $ 20,128.00
    Save 3% Save %
  • Wehrli 11-19 Duramax RCLB/CCSB/ECSB 60in Traction Bar Kit - Illus Purple

    Wehrli
    Original price $ 20,331.00
    Original price $ 20,331.00 - Original price $ 20,331.00
    Original price $ 20,331.00
    Current price $ 19,721.00
    $ 19,721.00 - $ 19,721.00
    Current price $ 19,721.00

    Wehrli 11-19 Chevy & GMC Duramax RCLB/CCSB/ECSB 60in. Traction Bar Kit - Illus Purple

    Original price $ 20,331.00
    Original price $ 20,331.00 - Original price $ 20,331.00
    Original price $ 20,331.00
    Current price $ 19,721.00
    $ 19,721.00 - $ 19,721.00
    Current price $ 19,721.00
    Save 3% Save %
  • Wehrli 11-19 Chevy & GMC Duramax RCLB/CCSB/ECSB 60in. Traction Bar Kit - Gloss Black

    Wehrli
    Original price $ 20,750.00
    Original price $ 20,750.00 - Original price $ 20,750.00
    Original price $ 20,750.00
    Current price $ 20,128.00
    $ 20,128.00 - $ 20,128.00
    Current price $ 20,128.00

    Wehrli 11-19 Duramax RCLB/CCSB/ECSB 60in Traction Bar Kit - Gloss Black

    Original price $ 20,750.00
    Original price $ 20,750.00 - Original price $ 20,750.00
    Original price $ 20,750.00
    Current price $ 20,128.00
    $ 20,128.00 - $ 20,128.00
    Current price $ 20,128.00
    Save 3% Save %
  • Wehrli 11-19 Chevy & GMC Duramax RCLB/CCSB/ECSB 60in. Traction Bar Kit - Gloss White

    Wehrli
    Original price $ 18,023.00 - Original price $ 18,023.00
    Original price
    $ 18,023.00
    $ 18,023.00 - $ 18,023.00
    Current price $ 18,023.00

    Wehrli 11-19 Duramax RCLB/CCSB/ECSB 60in Traction Bar Kit - Gloss White

    Original price $ 18,023.00 - Original price $ 18,023.00
    Original price
    $ 18,023.00
    $ 18,023.00 - $ 18,023.00
    Current price $ 18,023.00
  • Wehrli 11-19 Chevy & GMC Duramax RCLB/CCSB/ECSB 60in. Traction Bar Kit - Candy Teal

    Wehrli
    Original price $ 21,799.00
    Original price $ 21,799.00 - Original price $ 21,799.00
    Original price $ 21,799.00
    Current price $ 21,145.00
    $ 21,145.00 - $ 21,145.00
    Current price $ 21,145.00

    Wehrli 11-19 Chevy & GMC Duramax RCLB/CCSB/ECSB 60in. Traction Bar Kit - Candy Teal

    Original price $ 21,799.00
    Original price $ 21,799.00 - Original price $ 21,799.00
    Original price $ 21,799.00
    Current price $ 21,145.00
    $ 21,145.00 - $ 21,145.00
    Current price $ 21,145.00
    Save 3% Save %
  • Wehrli 11-19 Chevy & GMC Duramax RCLB/CCSB/ECSB 60in. Traction Bar Kit - BronzeChrome

    Wehrli
    Original price $ 21,799.00
    Original price $ 21,799.00 - Original price $ 21,799.00
    Original price $ 21,799.00
    Current price $ 21,145.00
    $ 21,145.00 - $ 21,145.00
    Current price $ 21,145.00

    Wehrli 11-19 Chevy & GMC Duramax RCLB/CCSB/ECSB 60in. Traction Bar Kit - BronzeChrome

    Original price $ 21,799.00
    Original price $ 21,799.00 - Original price $ 21,799.00
    Original price $ 21,799.00
    Current price $ 21,145.00
    $ 21,145.00 - $ 21,145.00
    Current price $ 21,145.00
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  • KRYPTONITE WHEEL HUB DUST CAP 2011-2024

    Kryptonite
    Original price $ 259.00 - Original price $ 259.00
    Original price
    $ 259.00
    $ 259.00 - $ 259.00
    Current price $ 259.00

    KRYPTONITE WHEEL HUB DUST CAP 2011-2024 Part#KRP0179 Fits; Most all 8 Lug GM Trucks (Front end) from 2011-2024 A long awaited upgrade for 2011+ HD...

    View full details
    Original price $ 259.00 - Original price $ 259.00
    Original price
    $ 259.00
    $ 259.00 - $ 259.00
    Current price $ 259.00
  • DDP Common Rail High Pressure Diesel Injection System Cleaner

    DDP
    Original price $ 1,103.00
    Original price $ 1,103.00 - Original price $ 1,103.00
    Original price $ 1,103.00
    Current price $ 992.00
    $ 992.00 - $ 992.00
    Current price $ 992.00

    DDP Model DDPCRCLEANHeavy duty, one-time use injection system cleaner. Cleans the entire fuel system! This product removes contamination, resin and...

    View full details
    Original price $ 1,103.00
    Original price $ 1,103.00 - Original price $ 1,103.00
    Original price $ 1,103.00
    Current price $ 992.00
    $ 992.00 - $ 992.00
    Current price $ 992.00
    Save 10% Save %
  • CSF 11-16 GMC Sierra 2500HD 6.6L OEM Plastic Radiator

    CSF
    Original price $ 5,116.00 - Original price $ 5,116.00
    Original price
    $ 5,116.00
    $ 5,116.00 - $ 5,116.00
    Current price $ 5,116.00

    CSF Model 3584CSF 11-16 GMC Sierra 2500HD 6.6L OEM Plastic Radiator

    Original price $ 5,116.00 - Original price $ 5,116.00
    Original price
    $ 5,116.00
    $ 5,116.00 - $ 5,116.00
    Current price $ 5,116.00
  • Air Filter For Intake Kits 75-5061,75-5059 S&B

    S&B
    Original price $ 1,448.00 - Original price $ 1,448.00
    Original price
    $ 1,448.00
    $ 1,448.00 - $ 1,448.00
    Current price $ 1,448.00

    Air Filter (Dry Extendable) For Intake Kits: 75-5061,75-5059 Replacement Filters For your S&B Cold Air Intake are available with cotton (Cleana...

    View full details
    Original price $ 1,448.00 - Original price $ 1,448.00
    Original price
    $ 1,448.00
    $ 1,448.00 - $ 1,448.00
    Current price $ 1,448.00
  • Air Filter For Intake Kits 75-5075-1 S&B

    S&B
    Original price $ 1,448.00 - Original price $ 1,448.00
    Original price
    $ 1,448.00
    $ 1,448.00 - $ 1,448.00
    Current price $ 1,448.00

    Air Filter (Dry Extendable) For Intake Kits: 75-5075-1 Replacement Filters For your S&B Cold Air Intake are available with cotton (Cleanable) o...

    View full details
    Original price $ 1,448.00 - Original price $ 1,448.00
    Original price
    $ 1,448.00
    $ 1,448.00 - $ 1,448.00
    Current price $ 1,448.00
  • Air Filter Wrap for KF-1052 & KF-1052D For 11-14 Silverado/Sierra 2500/3500 6.6L Diesel LML

    S&B
    Original price $ 629.00 - Original price $ 629.00
    Original price
    $ 629.00
    $ 629.00 - $ 629.00
    Current price $ 629.00

    Our Air Filter wrap is designed to keep dust, bugs, sand etc. away from your air cleaner so you can extend the life and performance of you air filt...

    View full details
    Original price $ 629.00 - Original price $ 629.00
    Original price
    $ 629.00
    $ 629.00 - $ 629.00
    Current price $ 629.00

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