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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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    Eaton Posi Differential 30 Spline 1.50in Axle Shaft Diameter 4.10 & Down Ratio Rear 10.5in

    Eaton
    $1,336.00 - $1,336.00
    $1,336.00
    $1,336.00 - $1,336.00
    $1,336.00

    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 ...

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    $1,336.00 - $1,336.00
    $1,336.00
    $1,336.00 - $1,336.00
    $1,336.00
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    Eaton GM 10.50in Rear Master Install Kit

    Eaton
    $411.00
    $411.00 - $411.00
    $411.00
    $353.00
    $353.00 - $353.00
    $353.00

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

    View full details
    $411.00
    $411.00 - $411.00
    $411.00
    $353.00
    $353.00 - $353.00
    $353.00
    Save 14% Save %
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    AMP Research 99-23 Ford F-250/F-350 SuperDuty Bedxtender HD Sport - Silver (May Req. Diode Kit)

    AMP Research
    $484.00 - $484.00
    $484.00
    $484.00 - $484.00
    $484.00

    V-shape design is the perfect mix of form and function that keeps your gear secure. Provides the extra clearance needed when used with some tonneau...

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    $484.00 - $484.00
    $484.00
    $484.00 - $484.00
    $484.00
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    AMP Research PowerStep 79in Silver Trim Strip Full Kit w/ Extrusions

    AMP Research
    $440.00 - $440.00
    $440.00
    $440.00 - $440.00
    $440.00

    Give your AMP Research PowerStep a polished look with the AMP Research Trim Strips. Designed for all applications with the new style extrusion, the...

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    $440.00 - $440.00
    $440.00
    $440.00 - $440.00
    $440.00
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    AMP Research Override Switch w/ STA1 Controller

    AMP Research
    $249.00 - $249.00
    $249.00
    $249.00 - $249.00
    $249.00

    Now you can manually control your AMP Research POWERSTEP with a temporary over-ride switch. Whether deploying them to wash, or retracting them for ...

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    $249.00 - $249.00
    $249.00
    $249.00 - $249.00
    $249.00
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    AMP Research PowerStep 79in Silver Trim Strip

    AMP Research
    $147.00 - $147.00
    $147.00
    $147.00 - $147.00
    $147.00

    Give your AMP Research PowerStep a polished look with the AMP Research Trim Strips. Designed for all applications with the new style extrusion, the...

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    $147.00 - $147.00
    $147.00
    $147.00 - $147.00
    $147.00
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    AMP Research 2007-2017 GMC Sierra Bedxtender - Black

    AMP Research
    $88.00 - $88.00
    $88.00
    $88.00 - $88.00
    $88.00

    BedXtender HD Mounting Bracket for 1999-2018 Chevrolet Silverado 1500/GMC Sierra (Incl 2019 Silverado LD/Sierra Limited), 1999-2019 Chevrolet Silve...

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    $88.00 - $88.00
    $88.00
    $88.00 - $88.00
    $88.00
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    AMP Research 2007-2017 Chevrolet Silverado Standard Bed Bedxtender - Silver

    AMP Research
    $484.00 - $484.00
    $484.00
    $484.00 - $484.00
    $484.00

    V-shape design is the perfect mix of form and function that keeps your gear secure. Provides the extra clearance needed when used with some tonneau...

    View full details
    $484.00 - $484.00
    $484.00
    $484.00 - $484.00
    $484.00
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    AMP Research 2007-2017 Chevrolet Silverado Standard Bed Bedxtender - Silver

    AMP Research
    $484.00 - $484.00
    $484.00
    $484.00 - $484.00
    $484.00

    Flip it out with the tailgate open to gain up to 2-feet of enclosed cargo area. Flip it inside and close the tailgate to keep tools and smaller car...

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    $484.00 - $484.00
    $484.00
    $484.00 - $484.00
    $484.00
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    AMP Research 2007-2017 Chevrolet Silverado Standard Bed Bedxtender - Black

    AMP Research
    $484.00 - $484.00
    $484.00
    $484.00 - $484.00
    $484.00

    Flip it out with the tailgate open to gain up to 2-feet of enclosed cargo area. Flip it inside and close the tailgate to keep tools and smaller car...

    View full details
    $484.00 - $484.00
    $484.00
    $484.00 - $484.00
    $484.00
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    AMP Research 2007-2014 Chevy Silverado 2500/3500 Extended/Crew PowerStep - Black

    AMP Research
    $2,344.00 - $2,344.00
    $2,344.00
    $2,344.00 - $2,344.00
    $2,344.00

    Getting into your truck shouldn't feel like climbing Mount Everest. That's why AMP Research invented the patented PowerStep , the automatic, electr...

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    $2,344.00 - $2,344.00
    $2,344.00
    $2,344.00 - $2,344.00
    $2,344.00
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    AMP Research 1999-2013 Chevrolet Silverado All Beds BedStep2 - Black

    AMP Research
    $484.00 - $484.00
    $484.00
    $484.00 - $484.00
    $484.00

    Side steps for hard-working trucks. The AMP Research Bedstep2 mounts just behind the cab, forward of the rear wheel, providing a faster, easier and...

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    $484.00 - $484.00
    $484.00
    $484.00 - $484.00
    $484.00
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    AMP Research 1999-2006 Chevrolet Silverado 1500/2500/3500 BedStep - Black

    AMP Research
    $484.00 - $484.00
    $484.00
    $484.00 - $484.00
    $484.00

    Go ahead and step on it. Bedstep is a real time saver. Not to mention knee and back saver. Strong and rugged, this non-slip, retractable bumper ste...

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    $484.00 - $484.00
    $484.00
    $484.00 - $484.00
    $484.00
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    AMP Research 08-23 Ford F-250/F-350 SuperDuty Bedxtender HD Sport - Black

    AMP Research
    $484.00 - $484.00
    $484.00
    $484.00 - $484.00
    $484.00

    V-shape design is the perfect mix of form and function that keeps your gear secure. Provides the extra clearance needed when used with some tonneau...

    View full details
    $484.00 - $484.00
    $484.00
    $484.00 - $484.00
    $484.00
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    BD Diesel Throttle Sensitivity Booster - Chevy / GMC

    BD Diesel
    $398.00 - $398.00
    $398.00
    $411.00
    $411.00 - $411.00
    $411.00

    Say goodbye to that dead, laggy throttle pedal felling and enjoy quicker engine response and acceleration with the BD Power TS Booster. The TS Boos...

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    $398.00 - $398.00
    $398.00
    $411.00
    $411.00 - $411.00
    $411.00
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    Banks Power Pedal Monster Throttle Sensitivity Booster for Use w/ Exst. iDash - 07.5-19 GM 2500/3500

    Banks Power
    $481.00
    $481.00 - $481.00
    $481.00
    $433.00
    $433.00 - $433.00
    $433.00

    PedalMonster is the only OBD-connected throttle sensitivity controller for gas and diesel vehicles. It’s tuned to eliminate factory throttle dela...

    View full details
    $481.00
    $481.00 - $481.00
    $481.00
    $433.00
    $433.00 - $433.00
    $433.00
    Save 10% Save %
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    Banks Power Pedal Monster Throttle Sensitivity Booster (Standalone) - 07.5-19 GM 2500/3500

    Banks Power
    $481.00
    $481.00 - $481.00
    $481.00
    $433.00
    $433.00 - $433.00
    $433.00

    PedalMonster is the only OBD-connected throttle sensitivity controller for gas and diesel vehicles. It’s tuned to eliminate factory throttle dela...

    View full details
    $481.00
    $481.00 - $481.00
    $481.00
    $433.00
    $433.00 - $433.00
    $433.00
    Save 10% Save %
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    Banks Power Pedal Monster Kit (Stand-Alone) - Aptiv GT 150 - 6 Way - Use w/iDash 1.8**

    Banks Power
    $481.00
    $481.00 - $481.00
    $481.00
    $433.00
    $433.00 - $433.00
    $433.00

    Banks Model 63421 **DOES NOT INCLUDE iDash. iDash REQURIED FOR USE! PedalMonster is the only OBD-connected throttle sensitivity controller for gas ...

    View full details
    $481.00
    $481.00 - $481.00
    $481.00
    $433.00
    $433.00 - $433.00
    $433.00
    Save 10% Save %
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    Banks Power 2006-2007 CHEVY/GMC 2500 Pedal Monster Kit(Stand-Alone)-Molex MX64-6 Way-Use w/Phone

    Banks Power
    $481.00
    $481.00 - $481.00
    $481.00
    $433.00
    $433.00 - $433.00
    $433.00

    PedalMonster is the only OBD-connected throttle sensitivity controller for gas and diesel vehicles. Tuned to eliminate factory throttle delay, inst...

    View full details
    $481.00
    $481.00 - $481.00
    $481.00
    $433.00
    $433.00 - $433.00
    $433.00
    Save 10% Save %
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    Banks Power Pedal Monster Kit (Stand-Alone) - Aptiv GT 150 - 6 Way - Use w/Phone

    Banks Power
    $481.00
    $481.00 - $481.00
    $481.00
    $433.00
    $433.00 - $433.00
    $433.00

    PedalMonster is the only OBD-connected throttle sensitivity controller for gas and diesel vehicles. It’s tuned to eliminate factory throttle dela...

    View full details
    $481.00
    $481.00 - $481.00
    $481.00
    $433.00
    $433.00 - $433.00
    $433.00
    Save 10% Save %
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    GM HX Series Rod Bearing Set For 01-16 Duramax Industrial Injection

    Industrial Injection
    $837.00
    $837.00 - $837.00
    $837.00
    $812.00
    $812.00 - $812.00
    $812.00

    Industrial Injection Model: PDM-CB-1805HXC2001-2016 Duramax Hx Series Rod Bearings (Std +.001) Coated Set. These H and HX Clevite bearings were de...

    View full details
    $837.00
    $837.00 - $837.00
    $837.00
    $812.00
    $812.00 - $812.00
    $812.00
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    GM Race Camshaft For 01-16 Duramax Stage 1 With Key Industrial Injection

    Industrial Injection
    $1,162.00
    $1,162.00 - $1,162.00
    $1,162.00
    $1,127.00
    $1,127.00 - $1,127.00
    $1,127.00

    Industrial Injection Model: PDM-DMXRVIndustrial Injection Duramax Stage 1 Performance Camshaft w/ Key Features: 2001-2016 Duramax Helps Lower EG...

    View full details
    $1,162.00
    $1,162.00 - $1,162.00
    $1,162.00
    $1,127.00
    $1,127.00 - $1,127.00
    $1,127.00
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    GM Race Camshaft For 01-16 Duramax Alternate Firing Billet Stage 2 Industrial Injection

    Industrial Injection
    $1,465.00
    $1,465.00 - $1,465.00
    $1,465.00
    $1,421.00
    $1,421.00 - $1,421.00
    $1,421.00

    Industrial Injection Model: PDM-DMXHPIndustrial Injection 6.6L Duramax Stage 2 Race Performance Camshaft Industrial Injection always recommends che...

    View full details
    $1,465.00
    $1,465.00 - $1,465.00
    $1,465.00
    $1,421.00
    $1,421.00 - $1,421.00
    $1,421.00
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    GM Race Cast Pistons For 01-16 Duramax Cut Coated Tops and Skirts De-Lipped Industrial Injection

    Industrial Injection
    $5,806.00
    $5,806.00 - $5,806.00
    $5,806.00
    $5,632.00
    $5,632.00 - $5,632.00
    $5,632.00

    Industrial Injection Model: PDM-298STDDuramax Standard Size Race Fly Cut cast Pistons Set Coated Tops and Skirts Delipped Set. PDM's Ceramic Piston...

    View full details
    $5,806.00
    $5,806.00 - $5,806.00
    $5,806.00
    $5,632.00
    $5,632.00 - $5,632.00
    $5,632.00
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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