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Duramax Parts

High-quality Duramax performance parts are a must if you’re trying to get more out of your Chevy or GMC Duramax engine. That’s why Powerhouse Diesel stocks a wide range of Duramax parts engineered specifically to Get the most out of your truck. When you choose to shop with us, you can take advantage of our extensive expertise and experience to help you find the ideal solution for what you need from your engine.

Not only do we have a comprehensive inventory of Duramax diesel parts, but also we offer the highest levels of customer service. Our team is made up of gearheads just like you, meaning we spend as much time under the hood as anyone. You can trust us to guide you in the right direction, so you’ll have the correct parts that make the most sense for your needs.

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    Xtreme-Duty Fabricated A-Arm Kit - GM Silverado / Sierra 2500HD/3500HD 2011-2019

    ReadyLift
    $499.95 - $499.95
    $499.95
    $499.95 - $499.95
    $499.95

    QUICK OVERVIEW 2011-UP GM 2500/3500HD Xtreme-Duty Fabricated Upper Control Arms Correct ball joint pivot angle for lifted or leveled applications....

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    $499.95 - $499.95
    $499.95
    $499.95 - $499.95
    $499.95
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    Xtreme-Duty Fabricated A-Arm Kit - GM Silverado / Sierra 2500HD/3500HD 2020-2023

    ReadyLift
    $299.95 - $299.95
    $299.95
    $299.95 - $299.95
    $299.95

    QUICK OVERVIEW 2020-2023 GM HD Silverado/Sierra 2500/3500 HD Xtreme-Duty 4130 chromoly fabricated upper control arms with corrected pivot cups fo...

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    $299.95 - $299.95
    $299.95
    $299.95 - $299.95
    $299.95
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    5" Rear Block Kit - GM Silverado / Sierra 2500HD/3500HD 2011-2024

    ReadyLift
    $189.95 - $189.95
    $189.95
    $189.95 - $189.95
    $189.95

    QUICK OVERVIEW 2011-2024 GM 2500HD/3500HD OEM Style 5" Rear Lift Block Kit 5" Tall rear block kit Cast Iron construction E-coated finish Includes ...

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    $189.95 - $189.95
    $189.95
    $189.95 - $189.95
    $189.95
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    1" Rear Block Kit - GM Silverado / Sierra 2500/3500 HD OEM Style W/ Factory Top Overloads 2011-2024

    ReadyLift
    $149.95 - $149.95
    $149.95
    $149.95 - $149.95
    $149.95

    QUICK OVERVIEW 2011-2024 GM 2500HD/3500HD OEM Style 1" Rear Lift Block Kit For Use Only on SRW 2500HD trucks that have the factory Trailer Package...

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    $149.95 - $149.95
    $149.95
    $149.95 - $149.95
    $149.95
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    4" Rear Block Kit - GM Silverado / GMC Sierra 2500HD/3500HD 2011-2024

    ReadyLift
    $189.95 - $189.95
    $189.95
    $189.95 - $189.95
    $189.95

    QUICK OVERVIEW 2011-2024 GM 2500HD/3500HD OEM Style 4" Rear Lift Block Kit 4" Tall rear block kit Cast Iron construction E-coated finish Includes ...

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    $189.95 - $189.95
    $189.95
    $189.95 - $189.95
    $189.95
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    2" Rear Block Kit - GM Silverado / Sierra 2500 HD OEM Style 2011-2024

    ReadyLift
    $159.95 - $159.95
    $159.95
    $159.95 - $159.95
    $159.95

    QUICK OVERVIEW GM 2500HD/3500HD OEM Style 2" Rear Lift Block Kit Fits 2011-2024 GM HD trucks. Includes new longer u-bolts and hardware OEM style ...

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    $159.95 - $159.95
    $159.95
    $159.95 - $159.95
    $159.95
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    3'' SST2.1 Lift Kit With Fabricated Control Arms And Falcon 2.1 Shocks- GM Silverado / Sierra 2500HD/3500HD 2020-2024

    ReadyLift
    $2,149.95 - $2,149.95
    $2,149.95
    $2,149.95 - $2,149.95
    $2,149.95

    QUICK OVERVIEW Features and Benefits:  -  3" Front/ 1" Rear SST Lift Kit  -  Fits 2020-2024 GM HD 2500/3500 -  SST lift-specific Forged Torsion K...

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    $2,149.95 - $2,149.95
    $2,149.95
    $2,149.95 - $2,149.95
    $2,149.95
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    6'' Lift Kit - GM Silverado / Sierra 2500HD/3500HD W/ Falcon 1.1 Shocks 2020-2023

    ReadyLift
    $2,699.95 - $2,699.95
    $2,699.95
    $2,699.95 - $2,699.95
    $2,699.95

    QUICK OVERVIEW 6" Big Lift Kit Made to fit 2020-2023 GM 2500HD/3500HD 4WD and AT4 Models. Complete front/rear off road suspension system. Include...

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    $2,699.95 - $2,699.95
    $2,699.95
    $2,699.95 - $2,699.95
    $2,699.95
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    8'' Lift Kit - GM Silverado / Sierra 2500HD/3500HD W/ Falcon 1.1 Shocks 2020-2023

    ReadyLift
    $3,099.95 - $3,099.95
    $3,099.95
    $3,099.95 - $3,099.95
    $3,099.95

    QUICK OVERVIEW 8" Big Lift Kit Made to fit 2020-2023 GM 2500HD/3500HD 4WD and AT4 Models. Complete front/rear off-road suspension system. Include...

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    $3,099.95 - $3,099.95
    $3,099.95
    $3,099.95 - $3,099.95
    $3,099.95
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    2020-2024 GMC/Chevy 2500/3500 HD Front Inner Fender Bracket

    ReadyLift
    $69.95 - $69.95
    $69.95
    $69.95 - $69.95
    $69.95

    QUICK OVERVIEW ReadyLIFT recently released our 3” SST kit for the 2020-2024 GM HD trucks and in that kit is our new Inner Fender Bracket.  We are...

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    $69.95 - $69.95
    $69.95
    $69.95 - $69.95
    $69.95
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    ReadyAIR 2020-2024 GM 2500 (without Overload Springs) Load Leveling Helper Spring Kit

    ReadyLift
    $749.95 - $749.95
    $749.95
    $749.95 - $749.95
    $749.95

    QUICK OVERVIEW ReadyLIFT is proud to introduce ReadyAIR Performance Load Leveling Suspension powered by LOGIQ. ReadyAIR products bring this 70-ye...

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    $749.95 - $749.95
    $749.95
    $749.95 - $749.95
    $749.95
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    3"F / 2"R SST Lift Kit- GM Silverado / Sierra 2500HD 2020-2021

    ReadyLift
    $449.95 - $449.95
    $449.95
    $449.95 - $449.95
    $449.95

    QUICK OVERVIEW 2020-2022 GM 2500/3500 HD including AT4 3" Front/ 2" Rear SST Lift Kit  SST lift specific Forged Torsion Keys with front/rear shoc...

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    $449.95 - $449.95
    $449.95
    $449.95 - $449.95
    $449.95
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    ReadyAIR 2020-2024 GM 2500/3500 (with Overload Springs) Load Leveling Helper Spring Kit

    ReadyLift
    $849.95 - $849.95
    $849.95
    $849.95 - $849.95
    $849.95

    QUICK OVERVIEW ReadyLIFT is proud to introduce ReadyAIR Performance Load Leveling Suspension powered by LOGIQ. ReadyAIR products bring this 70-ye...

    View full details
    $849.95 - $849.95
    $849.95
    $849.95 - $849.95
    $849.95

 

YOUR ALL-IN-ONE SOURCE FOR DURAMAX PERFORMANCE UPGRADES

Having the right parts makes all the difference when you’re working on your engine, and we’re your total resource for everything you need. We have a wide assortment of Duramax parts for sale from top manufacturers including Kryptonite, ndustrial njectio, smeding, Banks Power and more. We give you a huge selection of options to choose from, meaning you’re more than likely to find exactly what you’re looking for when you need Duramax aftermarket parts.

From small parts for a quick fix to complete systems for a total overhaul, we have a solution for every need. Our range of products for Duramax engines includes:

  • Transmissions
  • Injection pumps
  • Turbochargers and exhausts
  • Wiring harnesses
  • Radiator hoses
  • Intercoolers
  • Fuel systems
  • And more

SHOP POWERHOUSE DIESEL

Whether you’re trying to squeeze more power out of your engine or keep it maintained to extend its lifespan, there’s no better place to turn than Powerhouse Diesel. From routine maintenance to full-on performance upgrades, our selection of components, tools and accessories make it possible to get the work done and give you the performance you’ve always wanted.

Our team here understands what you’re looking for and why. We’re just as passionate about trucks as you are, and we’ll take the time to share our expertise so you can find the perfect fit for your ride. If you want to learn more about everything we have to offer, take a moment to browse through our product listings on this page or reach out to one of our helpful representatives today.

Powerhouse Diesel