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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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    Fox 20+ GM 2500/3500 HD 2.0 Performance Series IFP Rear Shock 1.5-3in Lift

    FOX
    $329.00 - $329.00
    $329.00
    $329.00 - $329.00
    $329.00

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

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    $329.00 - $329.00
    $329.00
    $329.00 - $329.00
    $329.00
  • responsive-image responsive-image

    Fox 20-Up GM 2500/3500 HD Perf Series 2.0 Front Smooth 1.5-2.5in Lift - Requires Up Control Arm

    FOX
    $510.00 - $510.00
    $510.00
    $510.00 - $510.00
    $510.00

    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
    $510.00 - $510.00
    $510.00
    $510.00 - $510.00
    $510.00
  • responsive-image responsive-image

    Fox 20+ GM 2500/3500 HD 2.0 Performance Series IFP Front w/UCA Shock 1.5-2.5in Lift

    FOX
    $329.00 - $329.00
    $329.00
    $329.00 - $329.00
    $329.00

    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
    $329.00 - $329.00
    $329.00
    $329.00 - $329.00
    $329.00
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    Fox 1999+ Chevy HD 2.0 Perf Series 10.1in IFP Rear Shock / 1.5in-3.5in Lift

    FOX
    $329.00 - $329.00
    $329.00
    $329.00 - $329.00
    $329.00

    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
    $329.00 - $329.00
    $329.00
    $329.00 - $329.00
    $329.00
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    Fox 11+ Chevy HD 2.0 Performance Series 9.4in. Smooth Body Remote Res. Front Shock / 7-9in. Lift

    FOX
    $510.00 - $510.00
    $510.00
    $510.00 - $510.00
    $510.00

    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
    $510.00 - $510.00
    $510.00
    $510.00 - $510.00
    $510.00
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    Fox 20+ GM 2500/3500 HD 2.0 Performance Series IFP Front Shock 0-1in Lift

    FOX
    $329.00 - $329.00
    $329.00
    $329.00 - $329.00
    $329.00

    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
    $329.00 - $329.00
    $329.00
    $329.00 - $329.00
    $329.00
  • responsive-image responsive-image

    Fox 11+ Chevy HD 2.0 Performance Series 8.9in. Smooth Body IFP Front Shock (Aluminum) / 7-9in. Lift

    FOX
    $329.00 - $329.00
    $329.00
    $329.00 - $329.00
    $329.00

    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
    $329.00 - $329.00
    $329.00
    $329.00 - $329.00
    $329.00
  • responsive-image responsive-image

    Fox 11+ Chevy HD 2.0 Performance Series 7.9in. Smooth Body Remote Res. Front Shock / 4-6in. Lift

    FOX
    $510.00 - $510.00
    $510.00
    $510.00 - $510.00
    $510.00

    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
    $510.00 - $510.00
    $510.00
    $510.00 - $510.00
    $510.00
  • responsive-image responsive-image

    Fox 11+ Chevy HD 2.0 Performance Series 7.4in. Smooth Body IFP Front Shock (Aluminum) / 4-6in. Lift

    FOX
    $329.00 - $329.00
    $329.00
    $329.00 - $329.00
    $329.00

    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
    $329.00 - $329.00
    $329.00
    $329.00 - $329.00
    $329.00
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    Fox 11+ Chevy HD 2.0 Factory Series 9.4in. Smooth Body R/R Front Shock w/CD Adj. / 7-9in. Lift

    FOX
    $709.00 - $709.00
    $709.00
    $709.00 - $709.00
    $709.00

    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
    $709.00 - $709.00
    $709.00
    $709.00 - $709.00
    $709.00
  • responsive-image responsive-image

    Fox 11+ Chevy HD 2.0 Performance Series 5.9in. Smooth Body Remote Res. Front Shock / 0-1in. Lift

    FOX
    $510.00 - $510.00
    $510.00
    $510.00 - $510.00
    $510.00

    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
    $510.00 - $510.00
    $510.00
    $510.00 - $510.00
    $510.00
  • responsive-image responsive-image Save 24% Save %

    Firestone Ride-Rite Replacement Bellow 224CZ (For Kit PN 2596 / 2299 / 2597 / 2550) (W217606401)

    Firestone
    $430.00
    $430.00 - $430.00
    $430.00
    $327.00
    $327.00 - $327.00
    $327.00

    If you're looking for a smoother ride for your vehicle that has a coil spring suspension, Firestone Coil-Rite air helper springs are what you need....

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    $430.00
    $430.00 - $430.00
    $430.00
    $327.00
    $327.00 - $327.00
    $327.00
    Save 24% Save %
  • responsive-image responsive-image

    Fox 11+ Chevy HD 2.0 Performance Series 5.4in. Smooth Body IFP Front Shock (Aluminum) / 0-1in. Lift

    FOX
    $329.00 - $329.00
    $329.00
    $329.00 - $329.00
    $329.00

    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
    $329.00 - $329.00
    $329.00
    $329.00 - $329.00
    $329.00
  • responsive-image responsive-image Save 24% Save %

    Firestone Ride-Rite Replacement Air Spring Red Label (W217608781)

    Firestone
    $469.00
    $469.00 - $469.00
    $469.00
    $357.00
    $357.00 - $357.00
    $357.00

    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
    $469.00
    $469.00 - $469.00
    $469.00
    $357.00
    $357.00 - $357.00
    $357.00
    Save 24% Save %
  • responsive-image responsive-image Save 24% Save %

    Firestone Ride-Rite RED Label Air Spring Kit Rear 2020 Chevrolet/GMC 2500/3500 2WD/4WD (W217602709)

    Firestone
    $1,432.00
    $1,432.00 - $1,432.00
    $1,432.00
    $1,089.00
    $1,089.00 - $1,089.00
    $1,089.00

    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
    $1,432.00
    $1,432.00 - $1,432.00
    $1,432.00
    $1,089.00
    $1,089.00 - $1,089.00
    $1,089.00
    Save 24% Save %
  • responsive-image responsive-image Save 24% Save %

    Firestone Ride-Rite RED Label Air Helper Spring Kit 12-22 Chevrolet/GMC 3500HD (W217602715)

    Firestone
    $1,432.00
    $1,432.00 - $1,432.00
    $1,432.00
    $1,089.00
    $1,089.00 - $1,089.00
    $1,089.00

    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
    $1,432.00
    $1,432.00 - $1,432.00
    $1,432.00
    $1,089.00
    $1,089.00 - $1,089.00
    $1,089.00
    Save 24% Save %
  • responsive-image responsive-image Save 24% Save %

    Firestone Ride-Rite Air Helper Spring Kit Rear Chevy/GMC HD 2500/3500 (W217602613)

    Firestone
    $1,257.00
    $1,257.00 - $1,257.00
    $1,257.00
    $956.00
    $956.00 - $956.00
    $956.00

    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
    $1,257.00
    $1,257.00 - $1,257.00
    $1,257.00
    $956.00
    $956.00 - $956.00
    $956.00
    Save 24% Save %
  • responsive-image responsive-image Save 24% Save %

    Firestone Level Command Xtra Air Supply Heavy Duty Compressor 3 Gal Tank w/Ext. Hose (WR17602239)

    Firestone
    $1,185.00
    $1,185.00 - $1,185.00
    $1,185.00
    $901.00
    $901.00 - $901.00
    $901.00

    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
    $1,185.00
    $1,185.00 - $1,185.00
    $1,185.00
    $901.00
    $901.00 - $901.00
    $901.00
    Save 24% Save %
  • responsive-image responsive-image Save 24% Save %

    Firestone Level Command II Standard Duty Single Analog Air Compressor System Kit (WR17602158)

    Firestone
    $756.00
    $756.00 - $756.00
    $756.00
    $575.00
    $575.00 - $575.00
    $575.00

    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
    $756.00
    $756.00 - $756.00
    $756.00
    $575.00
    $575.00 - $575.00
    $575.00
    Save 24% Save %
  • responsive-image responsive-image Save 24% Save %

    Firestone Air-Rite Air Command Xtra Duty Air Compressor System w/Single Analog Gauge (WR17602266)

    Firestone
    $1,373.00
    $1,373.00 - $1,373.00
    $1,373.00
    $1,045.00
    $1,045.00 - $1,045.00
    $1,045.00

    Firestone Air compressors are available in standard and heavy duty styles. All Firestone's Air Compressors are direct drive units that contain no o...

    View full details
    $1,373.00
    $1,373.00 - $1,373.00
    $1,373.00
    $1,045.00
    $1,045.00 - $1,045.00
    $1,045.00
    Save 24% Save %
  • responsive-image responsive-image Save 24% Save %

    Firestone Air-Rite Air Command Heavy Duty Compressor System w/25ft. Extension Hose (WR17602047)

    Firestone
    $1,091.00
    $1,091.00 - $1,091.00
    $1,091.00
    $830.00
    $830.00 - $830.00
    $830.00

    Ride Rite Air Compressor 1/2 Gallon Firestone air accessory systems provide an instant air source for all air suspension products, including Coil-R...

    View full details
    $1,091.00
    $1,091.00 - $1,091.00
    $1,091.00
    $830.00
    $830.00 - $830.00
    $830.00
    Save 24% Save %
  • responsive-image responsive-image Save 24% Save %

    Firestone Air-Rite Air Command II Heavy Duty Air Compressor Kit w/Dual Pneumatic Gauge (WR17602168)

    Firestone
    $1,756.00
    $1,756.00 - $1,756.00
    $1,756.00
    $1,336.00
    $1,336.00 - $1,336.00
    $1,336.00

    Perfect for tow trucks, off-road applications and motor homes, this pneumatic control mounts in cab to level two air springs independently or two p...

    View full details
    $1,756.00
    $1,756.00 - $1,756.00
    $1,756.00
    $1,336.00
    $1,336.00 - $1,336.00
    $1,336.00
    Save 24% Save %
  • responsive-image responsive-image Save 14% Save %

    Eaton AAM 11.50in Rear Master Install Kit

    Eaton
    $469.00
    $469.00 - $469.00
    $469.00
    $403.00
    $403.00 - $403.00
    $403.00

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

    View full details
    $469.00
    $469.00 - $469.00
    $469.00
    $403.00
    $403.00 - $403.00
    $403.00
    Save 14% Save %
  • responsive-image responsive-image Save 8% Save %

    Eaton Detroit Truetrac Differential 30 Spline Rear 11.5in

    Eaton
    $1,988.00
    $1,988.00 - $1,988.00
    $1,988.00
    $1,829.00
    $1,829.00 - $1,829.00
    $1,829.00

    The Detroit Truetrac is a helical-gear style, limited-slip differential that maximizes wheel traction and enhances driving characteristics. Mainten...

    View full details
    $1,988.00
    $1,988.00 - $1,988.00
    $1,988.00
    $1,829.00
    $1,829.00 - $1,829.00
    $1,829.00
    Save 8% Save %

 

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