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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 10.5in GM 14 Bolt 4.11 Rear Ring & Pinion Install Kit 30 Spline Positraction

    Yukon Gear & Axle
    $ 39,590.00 - $ 39,590.00
    $ 39,590.00
    $ 39,590.00 - $ 39,590.00
    $ 39,590.00

    Yukon Gear Kits combine all the parts you need for your re-gear project. It delivers front and rear ring and pinion gear sets and the proper Yukon ...

    View full details
    $ 39,590.00 - $ 39,590.00
    $ 39,590.00
    $ 39,590.00 - $ 39,590.00
    $ 39,590.00
  • responsive-image responsive-image

    Yukon 10.5in GM 14 Bolt 4.56 Rear Ring & Pinion Install Kit

    Yukon Gear & Axle
    $ 18,003.00 - $ 18,003.00
    $ 18,003.00
    $ 18,003.00 - $ 18,003.00
    $ 18,003.00

    Yukon Gear Kits combine all the parts you need for your re-gear project. It delivers front and rear ring and pinion gear sets and the proper Yukon ...

    View full details
    $ 18,003.00 - $ 18,003.00
    $ 18,003.00
    $ 18,003.00 - $ 18,003.00
    $ 18,003.00
  • responsive-image responsive-image

    Yukon 10.5in GM 14 Bolt 3.73 Rear Ring & Pinion Install Kit 30 Spline Positraction

    Yukon Gear & Axle
    $ 39,590.00 - $ 39,590.00
    $ 39,590.00
    $ 39,590.00 - $ 39,590.00
    $ 39,590.00

    Yukon Gear Kits combine all the parts you need for your re-gear project. It delivers front and rear ring and pinion gear sets and the proper Yukon ...

    View full details
    $ 39,590.00 - $ 39,590.00
    $ 39,590.00
    $ 39,590.00 - $ 39,590.00
    $ 39,590.00
  • responsive-image responsive-image

    Yukon 10.5in GM 14 Bolt 3.73 Rear Ring & Pinion Install Kit

    Yukon Gear & Axle
    $ 18,418.00 - $ 18,418.00
    $ 18,418.00
    $ 18,418.00 - $ 18,418.00
    $ 18,418.00

    Yukon Gear Kits combine all the parts you need for your re-gear project. It delivers front and rear ring and pinion gear sets and the proper Yukon ...

    View full details
    $ 18,418.00 - $ 18,418.00
    $ 18,418.00
    $ 18,418.00 - $ 18,418.00
    $ 18,418.00
  • responsive-image responsive-image

    USA Standard Ring & Pinion Gear Set For GM 9.5in in a 5.13 Ratio

    Yukon Gear & Axle
    $ 6,465.00 - $ 6,465.00
    $ 6,465.00
    $ 6,465.00 - $ 6,465.00
    $ 6,465.00

    USA Standard Gear ring and pinion sets are designed to exceed OEM specification. All sets receive rigorous in-house quality evaluation to ensure pr...

    View full details
    $ 6,465.00 - $ 6,465.00
    $ 6,465.00
    $ 6,465.00 - $ 6,465.00
    $ 6,465.00
  • responsive-image responsive-image

    USA Standard Ring & Pinion Gear Set For GM 9.5in in a 4.88 Ratio

    Yukon Gear & Axle
    $ 6,465.00 - $ 6,465.00
    $ 6,465.00
    $ 6,465.00 - $ 6,465.00
    $ 6,465.00

    USA Standard Gear ring and pinion sets are designed to exceed OEM specification. All sets receive rigorous in-house quality evaluation to ensure pr...

    View full details
    $ 6,465.00 - $ 6,465.00
    $ 6,465.00
    $ 6,465.00 - $ 6,465.00
    $ 6,465.00
  • responsive-image responsive-image

    USA Standard Ring & Pinion Gear Set For GM 9.5in in a 4.11 Ratio

    Yukon Gear & Axle
    $ 6,465.00 - $ 6,465.00
    $ 6,465.00
    $ 6,465.00 - $ 6,465.00
    $ 6,465.00

    USA Standard Gear ring and pinion sets are designed to exceed OEM specification. All sets receive rigorous in-house quality evaluation to ensure pr...

    View full details
    $ 6,465.00 - $ 6,465.00
    $ 6,465.00
    $ 6,465.00 - $ 6,465.00
    $ 6,465.00
  • responsive-image responsive-image

    USA Standard Ring & Pinion Gear Set For GM 9.5in in a 3.73 Ratio

    Yukon Gear & Axle
    $ 6,465.00 - $ 6,465.00
    $ 6,465.00
    $ 6,465.00 - $ 6,465.00
    $ 6,465.00

    USA Standard Gear ring and pinion sets are designed to exceed OEM specification. All sets receive rigorous in-house quality evaluation to ensure pr...

    View full details
    $ 6,465.00 - $ 6,465.00
    $ 6,465.00
    $ 6,465.00 - $ 6,465.00
    $ 6,465.00
  • responsive-image responsive-image

    USA Standard Ring & Pinion Gear Set For GM 9.5in in a 4.56 Ratio

    Yukon Gear & Axle
    $ 6,465.00 - $ 6,465.00
    $ 6,465.00
    $ 6,465.00 - $ 6,465.00
    $ 6,465.00

    USA Standard Gear ring and pinion sets are designed to exceed OEM specification. All sets receive rigorous in-house quality evaluation to ensure pr...

    View full details
    $ 6,465.00 - $ 6,465.00
    $ 6,465.00
    $ 6,465.00 - $ 6,465.00
    $ 6,465.00
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    USA Standard Master Overhaul Kit For The GM 9.25in IFS Front Diff

    Yukon Gear & Axle
    $ 11,310.00 - $ 11,310.00
    $ 11,310.00
    $ 11,310.00 - $ 11,310.00
    $ 11,310.00

    USA Standard Gear Master Overhaul Kits give you all the high-quality installation parts you need to start and finish every differential job. USA St...

    View full details
    $ 11,310.00 - $ 11,310.00
    $ 11,310.00
    $ 11,310.00 - $ 11,310.00
    $ 11,310.00
  • responsive-image responsive-image

    USA Standard Master Overhaul Kit For 97-13 GM 9.5in Diff

    Yukon Gear & Axle
    $ 8,030.00 - $ 8,030.00
    $ 8,030.00
    $ 8,030.00 - $ 8,030.00
    $ 8,030.00

    USA Standard Gear Master Overhaul Kits give you all the high-quality installation parts you need to start and finish every differential job. USA St...

    View full details
    $ 8,030.00 - $ 8,030.00
    $ 8,030.00
    $ 8,030.00 - $ 8,030.00
    $ 8,030.00
  • responsive-image responsive-image

    USA Standard Master Overhaul Kit For 2010 & Down GM & Chrysler 11.5in aam Diff

    Yukon Gear & Axle
    $ 10,236.00 - $ 10,236.00
    $ 10,236.00
    $ 10,236.00 - $ 10,236.00
    $ 10,236.00

    USA Standard Gear Master Overhaul Kits give you all the high-quality installation parts you need to start and finish every differential job. USA St...

    View full details
    $ 10,236.00 - $ 10,236.00
    $ 10,236.00
    $ 10,236.00 - $ 10,236.00
    $ 10,236.00
  • responsive-image responsive-image

    Fox 01-10 Chevy HD 2.0 Perf Series 9.6in. Smooth Body Remote Res. Front Shock / 7-9in. Lift - Alum.

    FOX
    $ 6,730.00 - $ 6,730.00
    $ 6,730.00
    $ 6,730.00 - $ 6,730.00
    $ 6,730.00

    Increase your vehicle's off-road capability by extending drop-out travel in most applications. Experience on-road comfort with performance-minded s...

    View full details
    $ 6,730.00 - $ 6,730.00
    $ 6,730.00
    $ 6,730.00 - $ 6,730.00
    $ 6,730.00
  • responsive-image responsive-image

    Fox 01-10 Chevy HD 2.0 Performance Series 9.1in. Smooth Body IFP Front Shock (Alum) / 7-9in. Lift

    FOX
    $ 4,336.00 - $ 4,336.00
    $ 4,336.00
    $ 4,336.00 - $ 4,336.00
    $ 4,336.00

    Increase your vehicle's off-road capability by extending drop-out travel in most applications. Experience on-road comfort with performance-minded s...

    View full details
    $ 4,336.00 - $ 4,336.00
    $ 4,336.00
    $ 4,336.00 - $ 4,336.00
    $ 4,336.00
  • responsive-image responsive-image

    Fox 01-10 Chevy HD 2.0 Performance Series 7.6in. Smooth Body IFP Front Shock (Alum) / 4-6in. Lift

    FOX
    $ 4,336.00 - $ 4,336.00
    $ 4,336.00
    $ 4,336.00 - $ 4,336.00
    $ 4,336.00

    Increase your vehicle's off-road capability by extending drop-out travel in most applications. Experience on-road comfort with performance-minded s...

    View full details
    $ 4,336.00 - $ 4,336.00
    $ 4,336.00
    $ 4,336.00 - $ 4,336.00
    $ 4,336.00
  • responsive-image responsive-image

    Fox 01-10 Chevy HD 2.0 Performance Series 5.1in. Smooth Body IFP Front Shock (Alum) / 0-1in. Lift

    FOX
    $ 4,336.00 - $ 4,336.00
    $ 4,336.00
    $ 4,336.00 - $ 4,336.00
    $ 4,336.00

    Increase your vehicle's off-road capability by extending drop-out travel in most applications. Experience on-road comfort with performance-minded s...

    View full details
    $ 4,336.00 - $ 4,336.00
    $ 4,336.00
    $ 4,336.00 - $ 4,336.00
    $ 4,336.00
  • responsive-image responsive-image

    Fox 01-10 Chevy HD 2.0 Perf Series 8.1in. Smooth Body Remote Res. Front Shock / 4-6in. Lift - Alum.

    FOX
    $ 6,730.00 - $ 6,730.00
    $ 6,730.00
    $ 6,730.00 - $ 6,730.00
    $ 6,730.00

    Increase your vehicle's off-road capability by extending drop-out travel in most applications. Experience on-road comfort with performance-minded s...

    View full details
    $ 6,730.00 - $ 6,730.00
    $ 6,730.00
    $ 6,730.00 - $ 6,730.00
    $ 6,730.00
  • responsive-image responsive-image

    Fox 01-10 Chevy HD 2.0 Perf Series 5.1in. Smooth Body Remote Res. Front Shock / 0-1in. Lift - Alum.

    FOX
    $ 6,730.00 - $ 6,730.00
    $ 6,730.00
    $ 6,730.00 - $ 6,730.00
    $ 6,730.00

    Increase your vehicle's off-road capability by extending drop-out travel in most applications. Experience on-road comfort with performance-minded s...

    View full details
    $ 6,730.00 - $ 6,730.00
    $ 6,730.00
    $ 6,730.00 - $ 6,730.00
    $ 6,730.00
  • responsive-image responsive-image

    Fleece Performance 01-11 GM Duramax 6.6L 2500-3500HD Pickups Tie Rod Reinforcement Sleeves

    Fleece Performance
    $ 0.00 - $ 0.00
    $ 0.00
    $ 1,509.00
    $ 1,509.00 - $ 1,509.00
    $ 1,509.00

    Fleece Performance Model FPE-TIERODSLEEVESFleece Performance Tie Rod Sleeves are a must for any 99-10 GM 2500-3500HD pickup that utilizes four-whee...

    View full details
    $ 0.00 - $ 0.00
    $ 0.00
    $ 1,509.00
    $ 1,509.00 - $ 1,509.00
    $ 1,509.00
  • responsive-image responsive-image Save 24% Save %

    Firestone Ride-Rite RED Label Ex Duty Air Spring Kit Rear 01-10 Chevy/GMC 2500HD 2&4WD (W217602700)

    Firestone
    $ 18,890.00
    $ 18,890.00 - $ 18,890.00
    $ 18,890.00
    $ 14,373.00
    $ 14,373.00 - $ 14,373.00
    $ 14,373.00

    Firestone manufactures and provides air springs for all vehicles. We began developing air suspension for passenger cars and trucks more than 70 yea...

    View full details
    $ 18,890.00
    $ 18,890.00 - $ 18,890.00
    $ 18,890.00
    $ 14,373.00
    $ 14,373.00 - $ 14,373.00
    $ 14,373.00
    Save 24% Save %
  • responsive-image responsive-image Save 24% Save %

    Firestone Ride-Rite Air Helper Spring Kit Rear 01-10 Chevy/GMC C2500HD/C3500HD 2WD/4WD (W217602250)

    Firestone
    $ 13,437.00
    $ 13,437.00 - $ 13,437.00
    $ 13,437.00
    $ 10,224.00
    $ 10,224.00 - $ 10,224.00
    $ 10,224.00

    Firestone's most popular and comprehensive air helper spring line, Ride-Rite kits can be installed on most light trucks, motor-homes, RVs, SUVs and...

    View full details
    $ 13,437.00
    $ 13,437.00 - $ 13,437.00
    $ 13,437.00
    $ 10,224.00
    $ 10,224.00 - $ 10,224.00
    $ 10,224.00
    Save 24% Save %
  • responsive-image responsive-image Save 24% Save %

    Firestone Ride-Rite Air Helper Spring Kit Rear 01-10 Chevy/GMC C2500HD/C3500HD Cab (W217602249)

    Firestone
    $ 14,021.00
    $ 14,021.00 - $ 14,021.00
    $ 14,021.00
    $ 10,668.00
    $ 10,668.00 - $ 10,668.00
    $ 10,668.00

    Firestone's most popular and comprehensive air helper spring line, Ride-Rite kits can be installed on most light trucks, motor-homes, RVs, SUVs and...

    View full details
    $ 14,021.00
    $ 14,021.00 - $ 14,021.00
    $ 14,021.00
    $ 10,668.00
    $ 10,668.00 - $ 10,668.00
    $ 10,668.00
    Save 24% Save %
  • responsive-image responsive-image Save 14% Save %

    Eaton AAM 11.50in Rear Master Install Kit

    Eaton
    $ 6,073.00
    $ 6,073.00 - $ 6,073.00
    $ 6,073.00
    $ 5,223.00
    $ 5,223.00 - $ 5,223.00
    $ 5,223.00

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

    View full details
    $ 6,073.00
    $ 6,073.00 - $ 6,073.00
    $ 6,073.00
    $ 5,223.00
    $ 5,223.00 - $ 5,223.00
    $ 5,223.00
    Save 14% Save %
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    Daystar 2001-2010 Chevy Silverado 2500HD 2WD/4WD - 2in Leveling Kit Front

    Daystar
    $ 1,301.00 - $ 1,301.00
    $ 1,301.00
    $ 1,301.00 - $ 1,301.00
    $ 1,301.00

    Daystars Comfort Ride Suspension systems are truly Driven by Design. Comfort Ride kits are specially designed to work with stock suspension compone...

    View full details
    $ 1,301.00 - $ 1,301.00
    $ 1,301.00
    $ 1,301.00 - $ 1,301.00
    $ 1,301.00

 

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