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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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    Yukon Gear High Performance Gear Set For GM 9.5in in a 3.42 Ratio

    Yukon Gear & Axle
    $590.00 - $590.00
    $590.00
    $590.00 - $590.00
    $590.00

    Yukon Gear & Axle high performance ring & pinions set the standard for quality. Yukon Engineers use state-of-the art design & testing p...

    View full details
    $590.00 - $590.00
    $590.00
    $590.00 - $590.00
    $590.00
  • responsive-image responsive-image

    Yukon Gear High Performance Gear Set For GM 9.25in IFS Reverse Rotation in a 5.38 Ratio

    Yukon Gear & Axle
    $657.00 - $657.00
    $657.00
    $657.00 - $657.00
    $657.00

    Yukon Gear & Axle high performance ring & pinions set the standard for quality. Yukon Engineers use state-of-the art design & testing p...

    View full details
    $657.00 - $657.00
    $657.00
    $657.00 - $657.00
    $657.00
  • responsive-image responsive-image

    Yukon Gear High Performance Gear Set For GM 9.25in IFS Reverse Rotation in a 5.13 Ratio

    Yukon Gear & Axle
    $696.00 - $696.00
    $696.00
    $696.00 - $696.00
    $696.00

    Yukon Gear & Axle high performance ring & pinions set the standard for quality. Yukon Engineers use state-of-the art design & testing p...

    View full details
    $696.00 - $696.00
    $696.00
    $696.00 - $696.00
    $696.00
  • responsive-image responsive-image

    Yukon Gear High Performance Gear Set For GM 9.25in IFS Reverse Rotation in a 3.73 Ratio

    Yukon Gear & Axle
    $590.00 - $590.00
    $590.00
    $590.00 - $590.00
    $590.00

    Yukon Gear & Axle high performance ring & pinions set the standard for quality. Yukon Engineers use state-of-the art design & testing p...

    View full details
    $590.00 - $590.00
    $590.00
    $590.00 - $590.00
    $590.00
  • responsive-image responsive-image

    Yukon Gear High Performance Gear Set For GM 9.25in IFS Reverse Rotation in a 4.56 Ratio

    Yukon Gear & Axle
    $590.00 - $590.00
    $590.00
    $590.00 - $590.00
    $590.00

    Yukon Gear & Axle high performance ring & pinions set the standard for quality. Yukon Engineers use state-of-the art design & testing p...

    View full details
    $590.00 - $590.00
    $590.00
    $590.00 - $590.00
    $590.00
  • responsive-image responsive-image

    Yukon Gear High Performance Gear Set For GM 9.25in IFS Reverse Rotation in a 4.11 Ratio

    Yukon Gear & Axle
    $593.00 - $593.00
    $593.00
    $593.00 - $593.00
    $593.00

    Yukon Gear & Axle high performance ring & pinions set the standard for quality. Yukon Engineers use state-of-the art design & testing p...

    View full details
    $593.00 - $593.00
    $593.00
    $593.00 - $593.00
    $593.00
  • responsive-image responsive-image

    Yukon Gear High Performance Gear Set For GM 9.25in IFS Reverse Rotation in a 4.88 Ratio

    Yukon Gear & Axle
    $657.00 - $657.00
    $657.00
    $657.00 - $657.00
    $657.00

    Yukon Gear & Axle high performance ring & pinions set the standard for quality. Yukon Engineers use state-of-the art design & testing p...

    View full details
    $657.00 - $657.00
    $657.00
    $657.00 - $657.00
    $657.00
  • responsive-image responsive-image

    Yukon Gear High Performance Gear Set For GM 9.25in IFS Reverse Rotation in a 3.42 Ratio

    Yukon Gear & Axle
    $676.00 - $676.00
    $676.00
    $676.00 - $676.00
    $676.00

    Yukon Gear & Axle high performance ring & pinions set the standard for quality. Yukon Engineers use state-of-the art design & testing p...

    View full details
    $676.00 - $676.00
    $676.00
    $676.00 - $676.00
    $676.00
  • responsive-image responsive-image

    Yukon Gear High Performance Gear Set For GM 11.5in in a 5.13 Ratio

    Yukon Gear & Axle
    $925.00 - $925.00
    $925.00
    $925.00 - $925.00
    $925.00

    Yukon Gear & Axle high performance ring & pinions set the standard for quality. Yukon Engineers use state-of-the art design & testing p...

    View full details
    $925.00 - $925.00
    $925.00
    $925.00 - $925.00
    $925.00
  • responsive-image responsive-image

    Yukon Gear High Performance Gear Set For GM 8.25in IFS Reverse Rotation in a 3.42 Ratio

    Yukon Gear & Axle
    $755.00 - $755.00
    $755.00
    $755.00 - $755.00
    $755.00

    Yukon Gear & Axle high performance ring & pinions set the standard for quality. Yukon Engineers use state-of-the art design & testing p...

    View full details
    $755.00 - $755.00
    $755.00
    $755.00 - $755.00
    $755.00
  • responsive-image responsive-image

    Yukon Gear High Performance Gear Set For GM 11.5in in a 4.88 Ratio

    Yukon Gear & Axle
    $1,175.00 - $1,175.00
    $1,175.00
    $1,175.00 - $1,175.00
    $1,175.00

    Yukon Gear & Axle high performance ring & pinions set the standard for quality. Yukon Engineers use state-of-the art design & testing p...

    View full details
    $1,175.00 - $1,175.00
    $1,175.00
    $1,175.00 - $1,175.00
    $1,175.00
  • responsive-image responsive-image

    Yukon Gear High Performance Gear Set For GM 11.5in in a 4.56 Ratio

    Yukon Gear & Axle
    $1,269.00 - $1,269.00
    $1,269.00
    $1,269.00 - $1,269.00
    $1,269.00

    Yukon Gear & Axle high performance ring & pinions set the standard for quality. Yukon Engineers use state-of-the art design & testing p...

    View full details
    $1,269.00 - $1,269.00
    $1,269.00
    $1,269.00 - $1,269.00
    $1,269.00
  • responsive-image responsive-image

    Yukon Gear High Performance Gear Set For GM 11.5in in a 4.30 Ratio

    Yukon Gear & Axle
    $1,116.00 - $1,116.00
    $1,116.00
    $1,116.00 - $1,116.00
    $1,116.00

    Yukon Gear & Axle high-performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. Yukon engineers use ...

    View full details
    $1,116.00 - $1,116.00
    $1,116.00
    $1,116.00 - $1,116.00
    $1,116.00
  • responsive-image responsive-image

    Yukon Gear High Performance Gear Set For GM 11.5in in a 4.11 Ratio

    Yukon Gear & Axle
    $1,116.00 - $1,116.00
    $1,116.00
    $1,116.00 - $1,116.00
    $1,116.00

    Yukon Gear & Axle high performance ring & pinions set the standard for quality. Yukon Engineers use state-of-the art design & testing p...

    View full details
    $1,116.00 - $1,116.00
    $1,116.00
    $1,116.00 - $1,116.00
    $1,116.00
  • responsive-image responsive-image

    Yukon Gear High Performance Gear Set For 10.5in GM 14 Bolt Truck in a 4.11 Ratio

    Yukon Gear & Axle
    $609.00 - $609.00
    $609.00
    $609.00 - $609.00
    $609.00

    Yukon Gear & Axle high performance ring & pinions set the standard for quality. Yukon Engineers use state-of-the art design & testing p...

    View full details
    $609.00 - $609.00
    $609.00
    $609.00 - $609.00
    $609.00
  • responsive-image responsive-image

    Yukon Gear High Performance Gear Set For 10.5in GM 14 Bolt Truck in a 4.56 Ratio

    Yukon Gear & Axle
    $715.00 - $715.00
    $715.00
    $715.00 - $715.00
    $715.00

    Yukon Gear & Axle high performance ring & pinions set the standard for quality. Yukon Engineers use state-of-the art design & testing p...

    View full details
    $715.00 - $715.00
    $715.00
    $715.00 - $715.00
    $715.00
  • responsive-image responsive-image

    Yukon Gear High Performance Gear Set For 10.5in GM 14 Bolt Truck in a 3.73 Ratio

    Yukon Gear & Axle
    $603.00 - $603.00
    $603.00
    $603.00 - $603.00
    $603.00

    Yukon Gear & Axle high performance ring & pinions set the standard for quality. Yukon Engineers use state-of-the art design & testing p...

    View full details
    $603.00 - $603.00
    $603.00
    $603.00 - $603.00
    $603.00
  • responsive-image responsive-image

    Yukon Gear High Performance Gear Set For 10.5in GM 14 Bolt Truck in a 3.42 Ratio

    Yukon Gear & Axle
    $715.00 - $715.00
    $715.00
    $715.00 - $715.00
    $715.00

    Yukon Gear & Axle high performance ring & pinions set the standard for quality. Yukon Engineers use state-of-the art design & testing p...

    View full details
    $715.00 - $715.00
    $715.00
    $715.00 - $715.00
    $715.00
  • responsive-image responsive-image

    Yukon Gear Grizzly Locker For GM 10.5in 14T Differential 40 Spline 4.10-Down Ratio

    Yukon Gear & Axle
    $1,210.00 - $1,210.00
    $1,210.00
    $1,210.00 - $1,210.00
    $1,210.00

    Everything about the Yukon Grizzly Locker is hardcore, its casing and gears, its advanced gear tooth design, and its impact on traction and perform...

    View full details
    $1,210.00 - $1,210.00
    $1,210.00
    $1,210.00 - $1,210.00
    $1,210.00
  • responsive-image responsive-image

    Yukon Gear Grizzly Locker For GM 10.5in 14 Bolt Truck w/ 30 Spline Axles

    Yukon Gear & Axle
    $1,115.00 - $1,115.00
    $1,115.00
    $1,115.00 - $1,115.00
    $1,115.00

    Everything about the Yukon Grizzly Locker is hardcore, its casing and gears, its advanced gear tooth design, and its impact on traction and perform...

    View full details
    $1,115.00 - $1,115.00
    $1,115.00
    $1,115.00 - $1,115.00
    $1,115.00
  • responsive-image responsive-image

    Yukon Gear Grizzly Locker For GM & Chrysler 11.5in w/ 38 Spline Axles

    Yukon Gear & Axle
    $2,714.00 - $2,714.00
    $2,714.00
    $2,714.00 - $2,714.00
    $2,714.00

    Everything about the Yukon Grizzly Locker is hardcore, its casing and gears, its advanced gear tooth design, and its impact on traction and perform...

    View full details
    $2,714.00 - $2,714.00
    $2,714.00
    $2,714.00 - $2,714.00
    $2,714.00
  • responsive-image responsive-image

    Yukon Gear Eaton-Type Positraction Carbon Clutch Kit w/ 14 Plates For GM 14T and 10.5in

    Yukon Gear & Axle
    $449.00 - $449.00
    $449.00
    $449.00 - $449.00
    $449.00

    Yukon Gear & Axle clutch kits fit popular GM diffs outfitted with a Yukon Dura Grip positraction unit feature 14 advanced carbon clutch plates,...

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    $449.00 - $449.00
    $449.00
    $449.00 - $449.00
    $449.00
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    Yukon Gear Eaton-Type 14 Plate Carbon Clutch Set For 9.5in GM and 9.75in Ford

    Yukon Gear & Axle
    $502.00 - $502.00
    $502.00
    $502.00 - $502.00
    $502.00

    Yukon Gear & Axle spider gear kits feature higher quality materials and better manufacturing techniques than OEM to ensure a longer lasting spi...

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    $502.00 - $502.00
    $502.00
    $502.00 - $502.00
    $502.00
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    Yukon Gear Finned Aluminum Cover For Dodge & GM 11.5in

    Yukon Gear & Axle
    $620.00 - $620.00
    $620.00
    $620.00 - $620.00
    $620.00

    These Yukon replacement diff covers take your rig a step beyond the boring factory look. They are the stock OE design made from aluminum and polish...

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    $620.00 - $620.00
    $620.00
    $620.00 - $620.00
    $620.00

 

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