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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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    GM Rocker Arm Spacer Kit For 01-16 Duramax Industrial Injection

    Industrial Injection
    $ 4,309.00
    $ 4,309.00 - $ 4,309.00
    $ 4,309.00
    $ 4,180.00
    $ 4,180.00 - $ 4,180.00
    $ 4,180.00

    Industrial Injection Model: PDM-07184The Duramax Rocker Spacer Kit was designed to eliminate the factory springs in between the rockers to keep the...

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    $ 4,309.00
    $ 4,309.00 - $ 4,309.00
    $ 4,309.00
    $ 4,180.00
    $ 4,180.00 - $ 4,180.00
    $ 4,180.00
    Save 3% Save %
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    XDP Xpressor OER Series Reman GT3788VA Replacement Turbocharger XD555

    XDP
    $ 16,910.00 - $ 16,910.00
    $ 16,910.00
    $ 16,910.00 - $ 16,910.00
    $ 16,910.00

    XDP Model XD555The XDP Xpressor Turbo (Remanufactured Stock Replacement) XD555 is a direct-fit replacement for the tired turbo in your 2007.5-2010 ...

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    $ 16,910.00 - $ 16,910.00
    $ 16,910.00
    $ 16,910.00 - $ 16,910.00
    $ 16,910.00
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    XDP Remanufactured CP3 Fuel Pump 06-10 GM 6.6L Duramax LBZ/LMM

    XDP
    $ 12,109.00 - $ 12,109.00
    $ 12,109.00
    $ 12,109.00 - $ 12,109.00
    $ 12,109.00

    XDP Model XD523Replace the failed CP3 fuel pump on your 2006-2010 GM 6.6L Duramax LBZ/LMM with the XDP Remanufactured CP3 Fuel Pump (Stock Replacem...

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    $ 12,109.00 - $ 12,109.00
    $ 12,109.00
    $ 12,109.00 - $ 12,109.00
    $ 12,109.00
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    XDP Remanufactured LMM Fuel Injector XD492 For 2007.5-2010 GM 6.6L Duramax LMM

    XDP
    $ 5,091.00 - $ 5,091.00
    $ 5,091.00
    $ 5,091.00 - $ 5,091.00
    $ 5,091.00

    XDP Model XD492The XDP Remanufactured LMM Fuel Injector (Stock HP) XD492 will provide a dependable replacement for a failed fuel injector on your v...

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    $ 5,091.00 - $ 5,091.00
    $ 5,091.00
    $ 5,091.00 - $ 5,091.00
    $ 5,091.00
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    XDP Connecting Rod Bolt Kit 2001-2010 GM 6.6L Duramax

    XDP
    $ 3,818.00 - $ 3,818.00
    $ 3,818.00
    $ 3,818.00 - $ 3,818.00
    $ 3,818.00

    XDP Model XD3019RBUpgrade the factory connecting rod bolts on your 2001-2010 GM 6.6L Duramax LB7/LLY/LBZ/LMM with the XDP Connecting Rod Bolt Kit X...

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    $ 3,818.00 - $ 3,818.00
    $ 3,818.00
    $ 3,818.00 - $ 3,818.00
    $ 3,818.00
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    OER Series New Fuel Injector (Stock HP) 1991.5-1993 Dodge Cummins XDP Xtreme Diesel Performance

    XDP
    $ 1,745.00 - $ 1,745.00
    $ 1,745.00
    $ 1,745.00 - $ 1,745.00
    $ 1,745.00

    XDP Model XD589The XDP OER Series New Fuel Injector (Stock HP) XD589 will help restore fuel system function in your 1991.5-1993 Dodge 5.9L Cummins ...

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    $ 1,745.00 - $ 1,745.00
    $ 1,745.00
    $ 1,745.00 - $ 1,745.00
    $ 1,745.00
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    XDP Low-Profile Plastic Creeper XD395

    XDP
    $ 1,818.00 - $ 1,818.00
    $ 1,818.00
    $ 1,818.00 - $ 1,818.00
    $ 1,818.00

    XDP Model XD395Low-Profile Plastic Creeper Warranty Info: 2 Year / Unlimited Mileage

    $ 1,818.00 - $ 1,818.00
    $ 1,818.00
    $ 1,818.00 - $ 1,818.00
    $ 1,818.00
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    XDP Main Stud Kit 2006-2010 GM 6.6L Duramax LBZ/LMM

    XDP
    $ 4,273.00 - $ 4,273.00
    $ 4,273.00
    $ 4,273.00 - $ 4,273.00
    $ 4,273.00

    XDP Model XD3008MSUpgrade the factory main bolts in your 2006-2010 GM 6.6L Duramax LBZ/LMM with the Main Stud Kit XD3008MS. Whether you are setting...

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    $ 4,273.00 - $ 4,273.00
    $ 4,273.00
    $ 4,273.00 - $ 4,273.00
    $ 4,273.00
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    XDP Billet Aluminum Oil Cap XD477 For 2001-2021 GM 6.6L Duramax

    XDP
    $ 545.00 - $ 545.00
    $ 545.00
    $ 545.00 - $ 545.00
    $ 545.00

    XDP Model XD477Customize the underhood of your 2001-2021 GM 6.6L Duramax when you add the Billet Aluminum Oil Cap XD477. Each cap features a CNC-ma...

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    $ 545.00 - $ 545.00
    $ 545.00
    $ 545.00 - $ 545.00
    $ 545.00
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    1.5 Inch Block and U-Bolt Kit 01-10 Chevy/GMC 2500HD Rough Country

    Rough Country
    $ 1,454.00 - $ 1,454.00
    $ 1,454.00
    $ 1,454.00 - $ 1,454.00
    $ 1,454.00

    Has the rear of your vehicle started to sag, or are you looking to add a bit of lift height? Whatever the case maybe we have you covered at Rough C...

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    $ 1,454.00 - $ 1,454.00
    $ 1,454.00
    $ 1,454.00 - $ 1,454.00
    $ 1,454.00
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    HD Forged Tie Rod End 01-10 Chevy/GMC 2500HD Rough Country

    Rough Country
    $ 4,000.00 - $ 4,000.00
    $ 4,000.00
    $ 4,000.00 - $ 4,000.00
    $ 4,000.00

    Don't settle for weak tie rods! You want your steering and suspension to be as strong as the truck you love. That's why you need Rough Country's HD...

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    $ 4,000.00 - $ 4,000.00
    $ 4,000.00
    $ 4,000.00 - $ 4,000.00
    $ 4,000.00
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    SRX2 Adjustable Aluminum Step Crew Cab 07-18 Chevy/GMC 1500/2500HD/3500HD Rough Country

    Rough Country
    $ 7,818.00 - $ 7,818.00
    $ 7,818.00
    $ 7,818.00 - $ 7,818.00
    $ 7,818.00

    Innovative adjustable design. It's time to put your lifted vehicle a step ahead of the others! Rough Country's new SRX2 Side Steps are the perfect ...

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    $ 7,818.00 - $ 7,818.00
    $ 7,818.00
    $ 7,818.00 - $ 7,818.00
    $ 7,818.00
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    Silverado/Sierra 2500 HD V2 Front Shocks Pair 5.5-7 Inch For 01-10 Silverado/Sierra 2500 Rough Country

    Rough Country
    $ 4,727.00 - $ 4,727.00
    $ 4,727.00
    $ 4,727.00 - $ 4,727.00
    $ 4,727.00

    Whether you're tackling tough terrain or smooth city streets, Rough Country's Nitrogen-charged V2 Monotube Shock Absorber leads the way, delivering...

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    $ 4,727.00 - $ 4,727.00
    $ 4,727.00
    $ 4,727.00 - $ 4,727.00
    $ 4,727.00
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    6.0 Inch GM Suspension Lift Kit 01-10 2500HD 4WD Rough Country

    Rough Country
    $ 21,819.00 - $ 27,637.00
    $ 21,819.00 - $ 27,637.00
    $ 21,819.00 - $ 27,637.00
    $ 21,819.00

    Take your Heavy Duty Truck to the next level with Rough Country's 6-inch Suspension Lift designed to run up to 35-inch tires. Gain increased grou...

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    $ 21,819.00 - $ 27,637.00
    $ 21,819.00 - $ 27,637.00
    $ 21,819.00 - $ 27,637.00
    $ 21,819.00
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    6.0 Inch GM Suspension Lift Kit 01-10 2500HD / 3500HD Rough Country

    Rough Country
    $ 18,182.00 - $ 24,001.00
    $ 18,182.00 - $ 24,001.00
    $ 18,182.00 - $ 24,001.00
    $ 18,182.00

    Hit the ground running with Rough Country's Bolt-on 6-inch Suspension lift for 2WD GM 01-10 2500HD/3500HD models.This all inclusive kit features ev...

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    $ 18,182.00 - $ 24,001.00
    $ 18,182.00 - $ 24,001.00
    $ 18,182.00 - $ 24,001.00
    $ 18,182.00
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    Air Spring Kit 0-6 Inch Lift 01-10 Chevy/GMC 2500HD Rough Country

    Rough Country
    $ 6,364.00 - $ 17,455.00
    $ 6,364.00 - $ 17,455.00
    $ 6,364.00 - $ 17,455.00
    $ 6,364.00

    Ideal Leveling. Is your truck your workhorse? The main attraction to the pick-up line is the accessibility to haul and tow as desired. However, d...

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    $ 6,364.00 - $ 17,455.00
    $ 6,364.00 - $ 17,455.00
    $ 6,364.00 - $ 17,455.00
    $ 6,364.00
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    6-inch Slimline Cree LED Light Bars Pair Rough Country

    Rough Country
    $ 1,454.00 - $ 1,454.00
    $ 1,454.00
    $ 1,454.00 - $ 1,454.00
    $ 1,454.00

    The sun never sets on a vehicle equipped with a pair of Rough Country's sleek 6-inch Slimline Cree LED Light Bars. With a powerful combined 4,880-...

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    $ 1,454.00 - $ 1,454.00
    $ 1,454.00
    $ 1,454.00 - $ 1,454.00
    $ 1,454.00
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    Multi-Function Winch Cleat Rough Country

    Rough Country
    $ 909.00 - $ 909.00
    $ 909.00
    $ 909.00 - $ 909.00
    $ 909.00

    Complete any winch set up by replacing your standard winch hook with Rough Country’s stylized Multi-Function Winch Cleat. This cutting edge desig...

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    $ 909.00 - $ 909.00
    $ 909.00
    $ 909.00 - $ 909.00
    $ 909.00
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    10-Inch Slimline Cree LED Light Bars Pair Rough Country

    Rough Country
    $ 2,000.00 - $ 2,000.00
    $ 2,000.00
    $ 2,000.00 - $ 2,000.00
    $ 2,000.00

    The sun never sets on a vehicle equipped with a pair of Rough Country's sleek 10-inch Slimline Cree LED Light Bars. With a powerful combined 8,000...

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    $ 2,000.00 - $ 2,000.00
    $ 2,000.00
    $ 2,000.00 - $ 2,000.00
    $ 2,000.00
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    Air Spring Spacer Kit Rough Country

    Rough Country
    $ 909.00 - $ 1,272.00
    $ 909.00 - $ 1,272.00
    $ 909.00 - $ 1,272.00
    $ 909.00

    Functionality and Use. When equipping your vehicle with airbags depending on your lift height an airbag spacer is a must-have to ensure that you a...

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    $ 909.00 - $ 1,272.00
    $ 909.00 - $ 1,272.00
    $ 909.00 - $ 1,272.00
    $ 909.00
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    20-inch Cree LED Light Bar Dual Row Chrome Series w/ Amber DRL Rough Country

    Rough Country
    $ 4,182.00 - $ 4,182.00
    $ 4,182.00
    $ 4,182.00 - $ 4,182.00
    $ 4,182.00

    Rough Country Model 70920DA The sun never sets on a vehicle equipped with Rough Country's sleek 20-inch LED Light Bar. With a powerful 18,000 Lumen...

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    $ 4,182.00 - $ 4,182.00
    $ 4,182.00
    $ 4,182.00 - $ 4,182.00
    $ 4,182.00
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    10-Inch Slimline Cree LED Light Bar Black Series Rough Country

    Rough Country
    $ 1,091.00 - $ 1,091.00
    $ 1,091.00
    $ 1,091.00 - $ 1,091.00
    $ 1,091.00

    The sun never sets on a vehicle equipped with Rough Country's sleek 10-inch Slimline Cree LED Light Bar. With a powerful 2,400-lumen 30-watt output...

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    $ 1,091.00 - $ 1,091.00
    $ 1,091.00
    $ 1,091.00 - $ 1,091.00
    $ 1,091.00
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    2 Inch Class III Multi-Ball Adjustable Hitch Rough Country

    Rough Country
    $ 2,363.00 - $ 2,363.00
    $ 2,363.00
    $ 2,363.00 - $ 2,363.00
    $ 2,363.00

    Have you experienced had issues with keeping your trailer level due to vehicle height or trailer height? Here at Rough Country we keep the motorist...

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    $ 2,363.00 - $ 2,363.00
    $ 2,363.00
    $ 2,363.00 - $ 2,363.00
    $ 2,363.00
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    Roof Top Tent Rack Mount 12 Volt Accessory and LED Light Kit Rough Country

    Rough Country
    $ 26,364.00 - $ 27,274.00
    $ 26,364.00 - $ 27,274.00
    $ 26,364.00 - $ 27,274.00
    $ 26,364.00

    Take your overlanding adventure to the next level of comfort with Roof Top Tent Rack Mount 12 Volt Accessory and LED Light Kit. This collapsible te...

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    $ 26,364.00 - $ 27,274.00
    $ 26,364.00 - $ 27,274.00
    $ 26,364.00 - $ 27,274.00
    $ 26,364.00

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