Skip to content
Free Shipping on most orders over $100.00. Buy now, pay later with ShopPay.
Free Shipping on most orders over $100.00. Buy now, pay later with ShopPay.

LMM Duramax Parts

The LMM Duramax, introduced midway through the 2007 model year replacing the LBZ and was a response to the newly tightened emissions standards. This truck is also the first Generation Duramax equipped with a Diesel Particulate Filter exhaust system. Powerhouse Diesel has a huge selection of LMM Duramax parts to help you boost its performance, extend its lifespan and ensure it remains in good working order for as long as possible.

Filters

$
$
  • responsive-image responsive-image

    Exergy 04.5-10 Chevrolet Duramax 6.6L LLY/LBZ/LMM Leak Rail Assembly (Driver Side)

    Exergy
    $61.00 - $61.00
    $61.00
    $61.00 - $61.00
    $61.00

    Exergy 04.5-10 Chevy Duramax LLY/LBZ/LMM Leak Rail Assembly (Driver Side)

    $61.00 - $61.00
    $61.00
    $61.00 - $61.00
    $61.00
  • responsive-image responsive-image

    Exergy 07.5-10 Chevrolet Duramax LMM New Stock Replacement LMM RH Fuel Rail

    Exergy
    $440.00 - $440.00
    $440.00
    $440.00 - $440.00
    $440.00

    Exergy Model E06 10451Exergy 07.5-10 Chevrolet Duramax LMM New Stock Replacement LMM RH Fuel Rail

    $440.00 - $440.00
    $440.00
    $440.00 - $440.00
    $440.00
  • responsive-image responsive-image

    Exergy 07.5-10 Chevrolet Duramax LMM New Stock Replacement LMM LH Fuel Rail

    Exergy
    $440.00 - $440.00
    $440.00
    $440.00 - $440.00
    $440.00

    Exergy Model E06 10450Exergy 07.5-10 Chevrolet Duramax LMM New Stock Replacement LMM LH Fuel Rail

    $440.00 - $440.00
    $440.00
    $440.00 - $440.00
    $440.00
  • responsive-image responsive-image

    Exergy 07.5-10 Chevrolet Duramax 6.6L LMM 550 Alpha Stroker CP3 Pump (LBZ Based)

    Exergy
    $3,700.00 - $3,700.00
    $3,700.00
    $3,700.00 - $3,700.00
    $3,700.00

    Exergy Model E04 10410Exergy 07.5-10 Chevrolet Duramax 6.6L LMM 550 Alpha Stroker CP3 Pump (LBZ Based)

    $3,700.00 - $3,700.00
    $3,700.00
    $3,700.00 - $3,700.00
    $3,700.00
  • responsive-image responsive-image Save 15% Save %

    DDP 08-10 Chevrolet Duramax 6.6L LMM Stock Brand New Injector (Single)

    DDP
    $587.10
    $587.10 - $587.10
    $587.10
    $499.04
    $499.04 - $499.04
    $499.04

    Duramax 08-10 LMM Injector: Brand New stock power level injector. Comes with all the latest revisions. Sold individually with no core charge. Detai...

    View full details
    $587.10
    $587.10 - $587.10
    $587.10
    $499.04
    $499.04 - $499.04
    $499.04
    Save 15% Save %
  • responsive-image responsive-image

    Industrial Injection 04.5-10 LLY/LBZ/LMM 6.6L Chevy Replacement Turbocharger

    Industrial Injection
    $1,347.34 - $1,347.34
    $1,347.34
    $1,347.34 - $1,347.34
    $1,347.34

    Industrial Injection Model: 848212-5001SIndustrial Injection 04.5-10 LLY/LBZ/LMM 6.6L Chevy Replacement Turbocharger

    $1,347.34 - $1,347.34
    $1,347.34
    $1,347.34 - $1,347.34
    $1,347.34
  • responsive-image responsive-image

    Dodge Rail Plug For 13-18 6.7L Cummins Industrial Injection

    Industrial Injection
    $47.10 - $47.10
    $47.10
    $47.10 - $47.10
    $47.10

    Industrial Injection Model: 631601Made by Industrial Injection to replace your factory faulty pressure relief valve which causes a lack of fuel pre...

    View full details
    $47.10 - $47.10
    $47.10
    $47.10 - $47.10
    $47.10
  • responsive-image responsive-image Save 3% Save %

    Wehrli LB7/LLY/LBZ/LMM/LML Duramax S400 Single Turbo Oil Line Kit

    Wehrli
    $289.00
    $289.00 - $289.00
    $289.00
    $280.33
    $280.33 - $280.33
    $280.33

    Wehrli Model WCF100397Wehrli LB7/LLY/LBZ/LMM/LML Duramax S400 Single Turbo Oil Line Kit

    $289.00
    $289.00 - $289.00
    $289.00
    $280.33
    $280.33 - $280.33
    $280.33
    Save 3% Save %
  • responsive-image responsive-image Save 3% Save %

    Wehrli LB7/LLY/LBZ/LMM Duramax Twin/Compound Turbocharger Pedestal

    Wehrli
    $289.00
    $289.00 - $289.00
    $289.00
    $280.33
    $280.33 - $280.33
    $280.33

    Wehrli Model WCF100675Wehrli LB7/LLY/LBZ/LMM Duramax Twin/Compound Turbocharger Pedestal

    $289.00
    $289.00 - $289.00
    $289.00
    $280.33
    $280.33 - $280.33
    $280.33
    Save 3% Save %
  • responsive-image responsive-image Save 3% Save %

    Wehrli LB7/LLY/LBZ/LMM Duramax S400 Twin/Compound Turbo Oil Line Kit

    Wehrli
    $199.00
    $199.00 - $199.00
    $199.00
    $193.03
    $193.03 - $193.03
    $193.03

    Wehrli Model WCF100378Wehrli LB7/LLY/LBZ/LMM Duramax S400 Twin/Compound Turbo Oil Line Kit

    $199.00
    $199.00 - $199.00
    $199.00
    $193.03
    $193.03 - $193.03
    $193.03
    Save 3% Save %
  • responsive-image responsive-image Save 3% Save %

    Wehrli Chevrolet LBZ/LMM Duramax 3in Y-Bridge Kit (Bridge Only) - Gloss Black

    Wehrli
    $569.00
    $569.00 - $569.00
    $569.00
    $551.93
    $551.93 - $551.93
    $551.93

    Wehrli Model WCF100235-GBWehrli Chevrolet LBZ/LMM Duramax 3in Y-Bridge Kit (Bridge Only) - Gloss Black

    $569.00
    $569.00 - $569.00
    $569.00
    $551.93
    $551.93 - $551.93
    $551.93
    Save 3% Save %
  • responsive-image responsive-image Save 3% Save %

    Wehrli 2007.5-10 Chevrolet Duramax LMM Stage 1 High Flow Bundle Kit - Kiwi Green

    Wehrli
    $1,629.00
    $1,629.00 - $1,629.00
    $1,629.00
    $1,580.13
    $1,580.13 - $1,580.13
    $1,580.13

    Wehrli Model WCF100324-KIWIWehrli 2007.5-10 Chevrolet Duramax LMM Stage 1 High Flow Bundle Kit - Kiwi Green

    $1,629.00
    $1,629.00 - $1,629.00
    $1,629.00
    $1,580.13
    $1,580.13 - $1,580.13
    $1,580.13
    Save 3% Save %
  • responsive-image responsive-image Save 3% Save %

    Wehrli 2007.5-10 Chevrolet Duramax LMM 4in. Stage 2 Intake Kit - Illusion Purple

    Wehrli
    $849.00
    $849.00 - $849.00
    $849.00
    $823.53
    $823.53 - $823.53
    $823.53

    Wehrli Model WCF100303-IPWehrli 2007.5-10 Chevrolet Duramax LMM 4in. Stage 2 Intake Kit - Illusion Purple

    $849.00
    $849.00 - $849.00
    $849.00
    $823.53
    $823.53 - $823.53
    $823.53
    Save 3% Save %
  • responsive-image responsive-image Save 3% Save %

    Wehrli 2007.5-10 Chevrolet Duramax LMM 4in. Stage 2 Intake Kit - Candy Purple

    Wehrli
    $849.00
    $849.00 - $849.00
    $849.00
    $823.53
    $823.53 - $823.53
    $823.53

    Wehrli Model WCF100303-CPWehrli 2007.5-10 Chevrolet Duramax LMM 4in. Stage 2 Intake Kit - Candy Purple

    $849.00
    $849.00 - $849.00
    $849.00
    $823.53
    $823.53 - $823.53
    $823.53
    Save 3% Save %
  • responsive-image responsive-image Save 3% Save %

    Wehrli 2007.5-10 Chevrolet Duramax LMM 3in. Y-Bridge Kit - Illusion Purple

    Wehrli
    $1,045.00
    $1,045.00 - $1,045.00
    $1,045.00
    $1,013.65
    $1,013.65 - $1,013.65
    $1,013.65

    Wehrli Model WCF100164-IPWehrli 2007.5-10 Chevrolet Duramax LMM 3in. Y-Bridge Kit - Illusion Purple

    $1,045.00
    $1,045.00 - $1,045.00
    $1,045.00
    $1,013.65
    $1,013.65 - $1,013.65
    $1,013.65
    Save 3% Save %
  • responsive-image responsive-image Save 3% Save %

    Wehrli 2007.5-10 Chevrolet Duramax LMM 3in. Y-Bridge Kit - Gloss White

    Wehrli
    $995.00
    $995.00 - $995.00
    $995.00
    $965.15
    $965.15 - $965.15
    $965.15

    Wehrli Model WCF100164-GWWehrli 2007.5-10 Chevrolet Duramax LMM 3in. Y-Bridge Kit - Gloss White

    $995.00
    $995.00 - $995.00
    $995.00
    $965.15
    $965.15 - $965.15
    $965.15
    Save 3% Save %
  • responsive-image responsive-image Save 3% Save %

    Wehrli 2007.5-10 Chevrolet Duramax LMM 3in. Y-Bridge Kit - Cat Yellow

    Wehrli
    $995.00
    $995.00 - $995.00
    $995.00
    $965.15
    $965.15 - $965.15
    $965.15

    Wehrli Model WCF100164-CATWehrli 2007.5-10 Chevrolet Duramax LMM 3in. Y-Bridge Kit - Cat Yellow

    $995.00
    $995.00 - $995.00
    $995.00
    $965.15
    $965.15 - $965.15
    $965.15
    Save 3% Save %
  • responsive-image responsive-image Save 3% Save %

    Wehrli 2007.5-10 Chevrolet Duramax LMM 3in. Y-Bridge Kit - Chevy Orange

    Wehrli
    $995.00
    $995.00 - $995.00
    $995.00
    $965.15
    $965.15 - $965.15
    $965.15

    Wehrli Model WCF100164-CROWehrli 2007.5-10 Chevrolet Duramax LMM 3in. Y-Bridge Kit - Chevy Orange

    $995.00
    $995.00 - $995.00
    $995.00
    $965.15
    $965.15 - $965.15
    $965.15
    Save 3% Save %
  • responsive-image responsive-image Save 3% Save %

    Wehrli 2007.5-10 Chevrolet Duramax LMM 3in. Y-Bridge Kit - Bengal Red

    Wehrli
    $995.00
    $995.00 - $995.00
    $995.00
    $965.15
    $965.15 - $965.15
    $965.15

    Wehrli Model WCF100164-BRWehrli 2007.5-10 Chevrolet Duramax LMM 3in. Y-Bridge Kit - Bengal Red

    $995.00
    $995.00 - $995.00
    $995.00
    $965.15
    $965.15 - $965.15
    $965.15
    Save 3% Save %
  • responsive-image responsive-image Save 3% Save %

    Wehrli 2004.5-10 Duramax LLY/LMM D/S 3in. Intercooler Pipe - Candy Red

    Wehrli
    $330.00
    $330.00 - $330.00
    $330.00
    $320.10
    $320.10 - $320.10
    $320.10

    Wehrli Model WCF100352-CRWehrli 2004.5-10 Duramax LLY/LMM D/S 3in. Intercooler Pipe - Candy Red

    $330.00
    $330.00 - $330.00
    $330.00
    $320.10
    $320.10 - $320.10
    $320.10
    Save 3% Save %
  • responsive-image responsive-image Save 3% Save %

    Wehrli 2004.5-10 Duramax LLY/LMM D/S 3in. Intercooler Pipe - Bronze Chrome

    Wehrli
    $330.00
    $330.00 - $330.00
    $330.00
    $320.10
    $320.10 - $320.10
    $320.10

    Wehrli Model WCF100352-BCWehrli 2004.5-10 Duramax LLY/LMM D/S 3in. Intercooler Pipe - Bronze Chrome

    $330.00
    $330.00 - $330.00
    $330.00
    $320.10
    $320.10 - $320.10
    $320.10
    Save 3% Save %
  • responsive-image responsive-image Save 3% Save %

    Wehrli 2004.5-10 Duramax LLY/LMM D/S 3in. Intercooler Pipe - Brizzle Blue

    Wehrli
    $305.00
    $305.00 - $305.00
    $305.00
    $295.85
    $295.85 - $295.85
    $295.85

    Wehrli Model WCF100352-BRZWehrli 2004.5-10 Duramax LLY/LMM D/S 3in. Intercooler Pipe - Brizzle Blue

    $305.00
    $305.00 - $305.00
    $305.00
    $295.85
    $295.85 - $295.85
    $295.85
    Save 3% Save %
  • responsive-image responsive-image Save 3% Save %

    Wehrli 2001+ GM Duramax LB7/LLY/LBZ/LMM/LML/L5P Billet Oil Fill Cap - Black Anodized

    Wehrli
    $51.00
    $51.00 - $51.00
    $51.00
    $49.47
    $49.47 - $49.47
    $49.47

    Wehrli Model WCF100443Wehrli 2001+ GM Duramax LB7/LLY/LBZ/LMM/LML/L5P Billet Oil Fill Cap - Black Anodized

    $51.00
    $51.00 - $51.00
    $51.00
    $49.47
    $49.47 - $49.47
    $49.47
    Save 3% Save %
  • responsive-image responsive-image Save 3% Save %

    Wehrli 07.5-19 Chevrolet 6.6L Duramax Billet TIG Torch Stubby Antenna - WCFab Red

    Wehrli
    $81.00
    $81.00 - $81.00
    $81.00
    $78.57
    $78.57 - $78.57
    $78.57

    Wehrli Model WCF100041-REDWehrli 07.5-19 Chevrolet 6.6L Duramax Billet TIG Torch Stubby Antenna - WCFab Red

    $81.00
    $81.00 - $81.00
    $81.00
    $78.57
    $78.57 - $78.57
    $78.57
    Save 3% Save %

BUILT FOR PERFORMANCE

The LMM Duramax, introduced midway through the 2007 model year replacing the LBZ and was a response to the newly tightened emissions standards. This truck is also the first Generation Duramax equipped with a Diesel Particulate Filter exhaust system. 

Here at Powerhouse Diesel, our inventory of LMM 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 LMM upgrades, there’s a good chance you’ll continue to have issues with your engine.

Our selection of LMM 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 LMM 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 LMM 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