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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.

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    WeatherTech 01-06* SIerra Silverado 2500/3500 Crew Cab Rear Side Window Deflectors - Dark Smoke

    WeatherTech
    $ 1,083.00 - $ 1,083.00
    $ 1,083.00
    $ 1,083.00 - $ 1,083.00
    $ 1,083.00

    WeatherTech ® Side Window Deflectors offer you fresh air enjoyment with an original equipment look. They are crafted in Germany from the finest 3...

    View full details
    $ 1,083.00 - $ 1,083.00
    $ 1,083.00
    $ 1,083.00 - $ 1,083.00
    $ 1,083.00
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    WeatherTech 07-15 Chevrolet Silverado Underliner - Black

    WeatherTech
    $ 2,057.00 - $ 2,057.00
    $ 2,057.00
    $ 2,057.00 - $ 2,057.00
    $ 2,057.00

    So you just purchased your shiny new pickup truck and you intend to do some seriously heavy duty hauling. You passed on purchasing the WeatherTech...

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    $ 2,057.00 - $ 2,057.00
    $ 2,057.00
    $ 2,057.00 - $ 2,057.00
    $ 2,057.00
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    WeatherTech 08-13 Chevrolet Silverado No Drill Mudflaps - Black

    WeatherTech
    $ 3,861.00 - $ 3,861.00
    $ 3,861.00
    $ 3,861.00 - $ 3,861.00
    $ 3,861.00

    Introducing the WeatherTech ® DigitalFit ® No-Drill MudFlap! From the creators of the revolutionary FloorLinerâ„ ¢ comes the most startling ...

    View full details
    $ 3,861.00 - $ 3,861.00
    $ 3,861.00
    $ 3,861.00 - $ 3,861.00
    $ 3,861.00
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    WeatherTech 07-13 GMC Sierra No Drill Mudflaps - Black

    WeatherTech
    $ 2,508.00 - $ 2,508.00
    $ 2,508.00
    $ 2,508.00 - $ 2,508.00
    $ 2,508.00

    Introducing the WeatherTech ® DigitalFit ® No-Drill MudFlap! From the creators of the revolutionary FloorLinerâ„ ¢ comes the most startling ...

    View full details
    $ 2,508.00 - $ 2,508.00
    $ 2,508.00
    $ 2,508.00 - $ 2,508.00
    $ 2,508.00
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    WeatherTech 07-13 Chevrolet Silverado Extended Cab Fr and Rr Side Window Deflectors - Dark Smoke

    WeatherTech
    $ 2,256.00 - $ 2,256.00
    $ 2,256.00
    $ 2,256.00 - $ 2,256.00
    $ 2,256.00

    WeatherTech ® Side Window Deflectors offer you fresh air enjoyment with an original equipment look. They are crafted in Germany from the finest 3...

    View full details
    $ 2,256.00 - $ 2,256.00
    $ 2,256.00
    $ 2,256.00 - $ 2,256.00
    $ 2,256.00
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    WeatherTech 07-13 Chevrolet Silverado Extended Cab Rear Side Window Deflectors - Dark Smoke

    WeatherTech
    $ 795.00 - $ 795.00
    $ 795.00
    $ 795.00 - $ 795.00
    $ 795.00

    WeatherTech ® Side Window Deflectors offer you fresh air enjoyment with an original equipment look. They are crafted in Germany from the finest 3...

    View full details
    $ 795.00 - $ 795.00
    $ 795.00
    $ 795.00 - $ 795.00
    $ 795.00
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    WeatherTech 07-12 Chevrolet Silverado TechLiner - Black

    WeatherTech
    $ 3,591.00 - $ 3,591.00
    $ 3,591.00
    $ 3,591.00 - $ 3,591.00
    $ 3,591.00

    WeatherTech ® TechLiner ® is the easiest to install, custom-fit solution for protecting and preserving pick-up truck beds PERIOD TechLiner ...

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    $ 3,591.00 - $ 3,591.00
    $ 3,591.00
    $ 3,591.00 - $ 3,591.00
    $ 3,591.00
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    WeatherTech 07+ Chevrolet Silverado GMC Sierra Sunroof Wind Deflectors - Dark Smoke

    WeatherTech
    $ 1,425.00 - $ 1,425.00
    $ 1,425.00
    $ 1,425.00 - $ 1,425.00
    $ 1,425.00

    The WeatherTech Sunroof Wind Deflector gives you an excellent reduction of in cabin wind noise and air turbulence. It is crafted in Germany from th...

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    $ 1,425.00 - $ 1,425.00
    $ 1,425.00
    $ 1,425.00 - $ 1,425.00
    $ 1,425.00
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    WeatherTech 07+ Chevrolet Silverado GMC Sierra Front Side Window Deflectors - Dark Smoke

    WeatherTech
    $ 1,444.00 - $ 1,444.00
    $ 1,444.00
    $ 1,444.00 - $ 1,444.00
    $ 1,444.00

    WeatherTech ® Side Window Deflectors offer you fresh air enjoyment with an original equipment look. They are crafted in Germany from the finest 3...

    View full details
    $ 1,444.00 - $ 1,444.00
    $ 1,444.00
    $ 1,444.00 - $ 1,444.00
    $ 1,444.00
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    WeatherTech 07-10 Chevrolet Silverado Hood Protector - Black

    WeatherTech
    $ 1,877.00 - $ 1,877.00
    $ 1,877.00
    $ 1,877.00 - $ 1,877.00
    $ 1,877.00

    The Hood Protector is a custom-fit bug and debris shield that helps preserve and maintain paint finishes. Features a sleek and low profile made fro...

    View full details
    $ 1,877.00 - $ 1,877.00
    $ 1,877.00
    $ 1,877.00 - $ 1,877.00
    $ 1,877.00
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    WeatherTech 07 Chevrolet Sliverado Classic No Drill Mudflaps - Black

    WeatherTech
    $ 1,696.00 - $ 1,696.00
    $ 1,696.00
    $ 1,696.00 - $ 1,696.00
    $ 1,696.00

    Introducing the WeatherTech ® DigitalFit ® No-Drill MudFlap! From the creators of the revolutionary FloorLinerâ„ ¢ comes the most startling ...

    View full details
    $ 1,696.00 - $ 1,696.00
    $ 1,696.00
    $ 1,696.00 - $ 1,696.00
    $ 1,696.00
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    WeatherTech 03-04 Silverado Sierra Hood Protector - Black

    WeatherTech
    $ 1,877.00 - $ 1,877.00
    $ 1,877.00
    $ 1,877.00 - $ 1,877.00
    $ 1,877.00

    The Hood Protector is a custom-fit bug and debris shield that helps preserve and maintain paint finishes. Features a sleek and low profile made fro...

    View full details
    $ 1,877.00 - $ 1,877.00
    $ 1,877.00
    $ 1,877.00 - $ 1,877.00
    $ 1,877.00
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    WeatherTech No Drill F&R Mudflap Set 01-06 Duramax WITHOUT Fender Flares - DUALLY ONLY

    WeatherTech
    $ 3,861.00 - $ 3,861.00
    $ 3,861.00
    $ 3,861.00 - $ 3,861.00
    $ 3,861.00

    Weathertech Model 110006-120027 WeatherTech No Drill F&R Mudflap Set 01-06 Duramax WITHOUT Factory Fender Flares or Lip Molding - DUALLY ONLY D...

    View full details
    $ 3,861.00 - $ 3,861.00
    $ 3,861.00
    $ 3,861.00 - $ 3,861.00
    $ 3,861.00
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    WeatherTech F&R Mudflap Set 01-06 Duramax WITH Factory Fender Flares

    WeatherTech
    $ 3,139.00 - $ 3,139.00
    $ 3,139.00
    $ 3,139.00 - $ 3,139.00
    $ 3,139.00

    Weathertech Model 110005-120005 WeatherTech F&R Mudflap Set 01-06 Duramax WITH Factory Fender Flares or Lip Molding Ditch the damage when you i...

    View full details
    $ 3,139.00 - $ 3,139.00
    $ 3,139.00
    $ 3,139.00 - $ 3,139.00
    $ 3,139.00
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    Titan Fuel Tanks Universal Spare Tire Buddy Mounting System

    Titan Fuel Tanks
    $ 1,787.00
    $ 1,787.00 - $ 1,787.00
    $ 1,787.00
    $ 1,698.00
    $ 1,698.00 - $ 1,698.00
    $ 1,698.00

    Innovative spare tire mounting system, for mounting a spare tire in a truck bed.Here are the details: •No more crawling under your truck for the ...

    View full details
    $ 1,787.00
    $ 1,787.00 - $ 1,787.00
    $ 1,787.00
    $ 1,698.00
    $ 1,698.00 - $ 1,698.00
    $ 1,698.00
    Save 5% Save %
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    Lund Universal Crossroads 80in. Running Board - Chrome

    LUND
    $ 11,732.00 - $ 11,732.00
    $ 11,732.00
    $ 11,732.00 - $ 11,732.00
    $ 11,732.00

    These OE-styled running boards feature a crescent-shaped design with chrome end caps, creating a contemporary look and feel. Each running board has...

    View full details
    $ 11,732.00 - $ 11,732.00
    $ 11,732.00
    $ 11,732.00 - $ 11,732.00
    $ 11,732.00
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    Lund Universal Crossroads 70in. Running Board - Chrome

    LUND
    $ 10,830.00 - $ 10,830.00
    $ 10,830.00
    $ 10,830.00 - $ 10,830.00
    $ 10,830.00

    These OE-styled running boards feature a crescent-shaped design with chrome end caps, creating a contemporary look and feel. Each running board has...

    View full details
    $ 10,830.00 - $ 10,830.00
    $ 10,830.00
    $ 10,830.00 - $ 10,830.00
    $ 10,830.00
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    Lund 07-14 Chevy Silverado 2500 Ext. Cab Latitude Nerf Bars - Polished

    LUND
    $ 15,342.00 - $ 15,342.00
    $ 15,342.00
    $ 15,342.00 - $ 15,342.00
    $ 15,342.00

    An exclusive patented design, the LUND® Latitude® is a step above the rest. Latitude's powerful looking W-design steps combine strength, beauty and...

    View full details
    $ 15,342.00 - $ 15,342.00
    $ 15,342.00
    $ 15,342.00 - $ 15,342.00
    $ 15,342.00
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    Lund 00-14 GMC Yukon (80in w/o Fender Flares) TrailRunner Extruded Multi-Fit Running Boards - Brite

    LUND
    $ 9,927.00 - $ 9,927.00
    $ 9,927.00
    $ 9,927.00 - $ 9,927.00
    $ 9,927.00

    LUND® TrailRunner(TM) running boards offer maximum durability, in the most demanding conditions. A wide variety of finishes include - heavy-duty ex...

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    $ 9,927.00 - $ 9,927.00
    $ 9,927.00
    $ 9,927.00 - $ 9,927.00
    $ 9,927.00
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    Firestone Air-Rite Air Command Heavy Duty Compressor System w/25ft. Extension Hose (WR17602047)

    Firestone
    $ 14,470.00
    $ 14,470.00 - $ 14,470.00
    $ 14,470.00
    $ 11,010.00
    $ 11,010.00 - $ 11,010.00
    $ 11,010.00

    Ride Rite Air Compressor 1/2 Gallon Firestone air accessory systems provide an instant air source for all air suspension products, including Coil-R...

    View full details
    $ 14,470.00
    $ 14,470.00 - $ 14,470.00
    $ 14,470.00
    $ 11,010.00
    $ 11,010.00 - $ 11,010.00
    $ 11,010.00
    Save 24% Save %
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    Firestone Air Command Xtreme Duty Air Suspension Compressor (WR17609287)

    Firestone
    $ 14,691.00
    $ 14,691.00 - $ 14,691.00
    $ 14,691.00
    $ 11,178.00
    $ 11,178.00 - $ 11,178.00
    $ 11,178.00

    Firestone Air compressors are available in standard and heavy duty styles. All Firestone's Air Compressors are direct drive units that contain no o...

    View full details
    $ 14,691.00
    $ 14,691.00 - $ 14,691.00
    $ 14,691.00
    $ 11,178.00
    $ 11,178.00 - $ 11,178.00
    $ 11,178.00
    Save 24% Save %
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    Eaton GM 9.5in Rear Master Install kit

    Eaton
    $ 4,827.00
    $ 4,827.00 - $ 4,827.00
    $ 4,827.00
    $ 4,152.00
    $ 4,152.00 - $ 4,152.00
    $ 4,152.00

    Eaton master installation kits make upgrading your differential easier by providing all the components needed to properly install your Eaton differ...

    View full details
    $ 4,827.00
    $ 4,827.00 - $ 4,827.00
    $ 4,827.00
    $ 4,152.00
    $ 4,152.00 - $ 4,152.00
    $ 4,152.00
    Save 14% Save %
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    Eaton Posi Differential 30 Spline 1.50in Axle Shaft Diameter 4.10 & Down Ratio Rear 10.5in

    Eaton
    $ 16,461.00 - $ 16,461.00
    $ 16,461.00
    $ 16,461.00 - $ 16,461.00
    $ 16,461.00

    The Eaton Posi limited-slip differential is the perfect way to control traction in street rods, light duty pickups and all types of tarmac running ...

    View full details
    $ 16,461.00 - $ 16,461.00
    $ 16,461.00
    $ 16,461.00 - $ 16,461.00
    $ 16,461.00
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    Eaton GM 10.50in Rear Master Install Kit

    Eaton
    $ 5,058.00
    $ 5,058.00 - $ 5,058.00
    $ 5,058.00
    $ 4,350.00
    $ 4,350.00 - $ 4,350.00
    $ 4,350.00

    Eaton master installation kits make upgrading your differential easier by providing all the components needed to properly install your Eaton differ...

    View full details
    $ 5,058.00
    $ 5,058.00 - $ 5,058.00
    $ 5,058.00
    $ 4,350.00
    $ 4,350.00 - $ 4,350.00
    $ 4,350.00
    Save 14% 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