Skip to content
Free Shipping on most orders over $150.00. Buy now, pay later with ShopPay.
Free Shipping on most orders over $150.00. Buy now, pay later with ShopPay.

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.

Filters

$
$
  • responsive-image responsive-image

    M1 Front Shocks | 5-8" | Torsion Bar Drop | Chevy/GMC 2500HD/3500HD (11-24)

    Rough Country
    $179.95 - $179.95
    $179.95
    $179.95 - $179.95
    $179.95

    Whether you're tackling tough terrain or smooth city streets, Rough Country's Nitrogen-charged M1 Monotube Shock Absorber leads the way, delivering...

    View full details
    $179.95 - $179.95
    $179.95
    $179.95 - $179.95
    $179.95
  • responsive-image responsive-image

    N3 Front Shocks | 2.5-3" | Chevy/GMC 2500HD/3500HD (11-24)

    Rough Country
    $119.95 - $119.95
    $119.95
    $119.95 - $119.95
    $119.95

    Improve your on and off-road ride quality with Rough Country's premium N3 shocks! These 10-stage variable valving, high-pressure Nitrogen charged s...

    View full details
    $119.95 - $119.95
    $119.95
    $119.95 - $119.95
    $119.95
  • responsive-image responsive-image

    M1 Monotube Rear Shocks | 5-7" | Chevy/GMC 2500HD/3500HD (01-24)

    Rough Country
    $179.95 - $179.95
    $179.95
    $179.95 - $179.95
    $179.95

    Whether you're tackling tough terrain or smooth city streets, Rough Country's Nitrogen-charged M1 Monotube Shock Absorber leads the way, delivering...

    View full details
    $179.95 - $179.95
    $179.95
    $179.95 - $179.95
    $179.95
  • responsive-image responsive-image

    N3 Front Shocks | 5.5-7" | Chevy/GMC 2500HD 2WD/4WD (01-10)

    Rough Country
    $119.95 - $119.95
    $119.95
    $119.95 - $119.95
    $119.95

    Improve your on and off-road ride quality with Rough Country's premium N3 shocks! These 10-stage variable valving, high-pressure Nitrogen charged s...

    View full details
    $119.95 - $119.95
    $119.95
    $119.95 - $119.95
    $119.95
  • responsive-image responsive-image

    N3 Front Shocks | 0-4" | Chevy/GMC 2500HD 2WD/4WD (01-10)

    Rough Country
    $119.95 - $119.95
    $119.95
    $119.95 - $119.95
    $119.95

    Improve your on and off-road ride quality with Rough Country's premium N3 shocks! These 10-stage variable valving, high-pressure Nitrogen charged s...

    View full details
    $119.95 - $119.95
    $119.95
    $119.95 - $119.95
    $119.95
  • responsive-image responsive-image

    N3 Rear Shocks | 3.5-7.5" | Chevy/GMC 2500HD/3500HD (01-24)

    Rough Country
    $119.95 - $119.95
    $119.95
    $119.95 - $119.95
    $119.95

    Improve your on and off-road ride quality with Rough Country's premium N3 shocks! These 10-stage variable valving, high-pressure Nitrogen charged s...

    View full details
    $119.95 - $119.95
    $119.95
    $119.95 - $119.95
    $119.95
  • responsive-image responsive-image

    N3 Rear Shocks | 0-3" | Chevy/GMC 2500HD/3500HD (01-24)

    Rough Country
    $119.95 - $119.95
    $119.95
    $119.95 - $119.95
    $119.95

    Improve your on and off-road ride quality with Rough Country's premium N3 shocks! These 10-stage variable valving, high-pressure Nitrogen charged s...

    View full details
    $119.95 - $119.95
    $119.95
    $119.95 - $119.95
    $119.95
  • responsive-image responsive-image

    N3 Front Shocks | 4.5-5" | Chevy/GMC 2500HD 2WD/4WD (01-10)

    Rough Country
    $119.95 - $119.95
    $119.95
    $119.95 - $119.95
    $119.95

    Improve your on and off-road ride quality with Rough Country's premium N3 shocks! These 10-stage variable valving, high-pressure Nitrogen charged s...

    View full details
    $119.95 - $119.95
    $119.95
    $119.95 - $119.95
    $119.95
  • responsive-image responsive-image

    M1 Monotube Front Shocks | 6" | Dodge 2500/Ram 3500 4WD (1994-2002)

    Rough Country
    $179.95 - $179.95
    $179.95
    $179.95 - $179.95
    $179.95

    Whether you're tackling tough terrain or smooth city streets, Rough Country's Nitrogen-charged M1 Monotube Shock Absorber leads the way, delivering...

    View full details
    $179.95 - $179.95
    $179.95
    $179.95 - $179.95
    $179.95
  • responsive-image responsive-image

    M1 Monotube Front Shocks | 3.5" | Dodge 2500/Ram 3500 4WD (1994-2002)

    Rough Country
    $179.95 - $179.95
    $179.95
    $179.95 - $179.95
    $179.95

    Whether you're tackling tough terrain or smooth city streets, Rough Country's Nitrogen-charged M1 Monotube Shock Absorber leads the way, delivering...

    View full details
    $179.95 - $179.95
    $179.95
    $179.95 - $179.95
    $179.95
  • responsive-image responsive-image

    M1 Monotube Front Shocks | 2-3" | Dodge Ram 3500 4WD (1994-2002)

    Rough Country
    $179.95 - $179.95
    $179.95
    $179.95 - $179.95
    $179.95

    Whether you're tackling tough terrain or smooth city streets, Rough Country's Nitrogen-charged M1 Monotube Shock Absorber leads the way, delivering...

    View full details
    $179.95 - $179.95
    $179.95
    $179.95 - $179.95
    $179.95
  • responsive-image responsive-image

    N3 Rear Shocks | 6.5-8" | Dodge 2500 2WD/4WD (1994-2002)

    Rough Country
    $119.95 - $119.95
    $119.95
    $119.95 - $119.95
    $119.95

    Improve your on and off-road ride quality with Rough Country's premium N3 shocks! These 10-stage variable valving, high-pressure Nitrogen charged s...

    View full details
    $119.95 - $119.95
    $119.95
    $119.95 - $119.95
    $119.95
  • responsive-image responsive-image

    M1 Monotube Rear Shocks | 6.5-8" | Dodge 2500 2WD/4WD (1994-2002)

    Rough Country
    $179.95 - $179.95
    $179.95
    $179.95 - $179.95
    $179.95

    Whether you're tackling tough terrain or smooth city streets, Rough Country's Nitrogen-charged M1 Monotube Shock Absorber leads the way, delivering...

    View full details
    $179.95 - $179.95
    $179.95
    $179.95 - $179.95
    $179.95
  • responsive-image responsive-image

    N3 Front Shocks | 1.5-3" | Dodge 2500 4WD (1994-2002)

    Rough Country
    $119.95 - $119.95
    $119.95
    $119.95 - $119.95
    $119.95

    Improve your on and off-road ride quality with Rough Country's premium N3 shocks! These 10-stage variable valving, high-pressure Nitrogen charged s...

    View full details
    $119.95 - $119.95
    $119.95
    $119.95 - $119.95
    $119.95
  • responsive-image responsive-image

    N3 Rear Shocks | 3-3.5" | Dodge 2500 2WD/4WD (1994-2002)

    Rough Country
    $119.95 - $119.95
    $119.95
    $119.95 - $119.95
    $119.95

    Improve your on and off-road ride quality with Rough Country's premium N3 shocks! These 10-stage variable valving, high-pressure Nitrogen charged s...

    View full details
    $119.95 - $119.95
    $119.95
    $119.95 - $119.95
    $119.95
  • responsive-image responsive-image

    N3 Steering Stabilizer | Ram 2500/3500 4WD (2010-2012)

    Rough Country
    $49.95 - $49.95
    $49.95
    $49.95 - $49.95
    $49.95

    Steering stabilizers are designed to restrain "bump steer" and front end vibration, giving added life to tires, ball joints, and other steering com...

    View full details
    $49.95 - $49.95
    $49.95
    $49.95 - $49.95
    $49.95
  • responsive-image responsive-image

    OE Replacement Black Stabilizer | Dodge 2500/Ram 3500 4WD (1994-2010)

    Rough Country
    $39.95 - $39.95
    $39.95
    $39.95 - $39.95
    $39.95

    Superior Design and Comfort. Give yourself peace of mind when upgrading to a larger wheel and tire set up with Rough Country's OE Replacement Stabi...

    View full details
    $39.95 - $39.95
    $39.95
    $39.95 - $39.95
    $39.95
  • responsive-image responsive-image

    N3 Steering Stabilizer | Dodge 1500 (94-01)/2500 (94-02) 2WD

    Rough Country
    $69.95 - $69.95
    $69.95
    $69.95 - $69.95
    $69.95

    Steering stabilizers are designed to restrain "bump steering" and front end vibration, giving added life to tires, ball joints, and other steering ...

    View full details
    $69.95 - $69.95
    $69.95
    $69.95 - $69.95
    $69.95
  • responsive-image responsive-image

    N3 Steering Stabilizer | Multiple Makes & Models (Chevy/GMC/Jeep)

    Rough Country
    $39.95 - $39.95
    $39.95
    $39.95 - $39.95
    $39.95

    Reduce bump steer and improve ride quality with Rough Country's Steering Stabilizer for Jeep TJ, YJ, XJ, ZJ, WJ models. This nitrogen-charged N3 St...

    View full details
    $39.95 - $39.95
    $39.95
    $39.95 - $39.95
    $39.95
  • responsive-image responsive-image

    Rough Country 92 Series Wheel | Machined One-Piece | Gloss Black | 20x12 | 8x6.5 | -44mm

    Rough Country
    $349.95 - $349.95
    $349.95
    $349.95 - $349.95
    $349.95

    Looking to add a touch of cutting-edge style to your ride? Rough Country's Series 92 wheel is a great way to improve the look of your vehicle and u...

    View full details
    $349.95 - $349.95
    $349.95
    $349.95 - $349.95
    $349.95
  • responsive-image responsive-image

    Rough Country 91M Series Wheel | One-Piece | Gloss Black | 20x12 | 8x180 | -44mm

    Rough Country
    $359.95 - $359.95
    $359.95
    $359.95 - $359.95
    $359.95

    Looking for an edge on the competition? Check out Rough Country's Series 91 Wheel! Our Series 91 Wheel gives your truck a powerful, bold look wit...

    View full details
    $359.95 - $359.95
    $359.95
    $359.95 - $359.95
    $359.95
  • responsive-image responsive-image

    Rough Country 96 Series Wheel | One-Piece | Gloss Black | 20x10 | 8x180 | -19mm

    Rough Country
    $319.95 - $319.95
    $319.95
    $319.95 - $319.95
    $319.95

    Set yourself apart from the pack with Rough Countrys One-Piece Series 96 Wheels. This 8-spoke black and machined wheel offers an incredible look th...

    View full details
    $319.95 - $319.95
    $319.95
    $319.95 - $319.95
    $319.95
  • responsive-image responsive-image

    Rough Country 95 Series Wheel | One-Piece | Gloss Black Machined | 20x10 | 8x180 | -19mm

    Rough Country
    $339.95 - $339.95
    $339.95
    $339.95 - $339.95
    $339.95

    Set yourself apart from the pack with Rough Countrys One-Piece Series 95 Wheels. This 8-spoke black and machined wheel offers an incredible look th...

    View full details
    $339.95 - $339.95
    $339.95
    $339.95 - $339.95
    $339.95
  • responsive-image responsive-image

    Rough Country 95 Series Wheel | One-Piece | Gloss Black | 20x10 | 8x180 | -19mm

    Rough Country
    $319.95 - $319.95
    $319.95
    $319.95 - $319.95
    $319.95

    Set yourself apart from the pack with Rough Countrys One-Piece Series 95 Wheels. This 8-spoke black and machined wheel offers an incredible look th...

    View full details
    $319.95 - $319.95
    $319.95
    $319.95 - $319.95
    $319.95

 

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