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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 1541H 5 Lug Inner Axle For 8.5in 2Wd C10 Van

    Yukon Gear & Axle
    $319.89 - $319.89
    $319.89
    $319.89 - $319.89
    $319.89

    Yukon Gear & Axle offers an extensive line of general replacement and high-performance axles for passenger car, truck and SUV applications. Hig...

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    $319.89 - $319.89
    $319.89
    $319.89 - $319.89
    $319.89
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    Yukon Gear Master Overhaul Kit For 98-03 GM S10 and S15 Awd 7.2in IFS Diff

    Yukon Gear & Axle
    $443.89 - $443.89
    $443.89
    $443.89 - $443.89
    $443.89

    Yukon Master Overhaul kits give you all the high quality parts you need to start & finish every differential job. Yukon offers more tailor-made...

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    $443.89 - $443.89
    $443.89
    $443.89 - $443.89
    $443.89
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    BD Diesel PMD Extension Cable (72" - Grey) 1994-2000 6.5L Chevrolet/GMC

    BD Diesel
    $60.09 - $60.09
    $60.09
    $63.95
    $63.95 - $63.95
    $63.95

    BD Diesel PMD Extension Cable (72" - Grey) 1994-2000 6.5L Chevrolet/GMC Features Relocates Pump Mounted Driver (PMD) extension cable Great ad...

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    $60.09 - $60.09
    $60.09
    $63.95
    $63.95 - $63.95
    $63.95
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    Yukon Gear Bearing install Kit For 98+ GM S10 and S15 IFS Diff

    Yukon Gear & Axle
    $388.89 - $388.89
    $388.89
    $388.89 - $388.89
    $388.89

    Yukon Bearing installation kits are perfect for shops & builders who have shims on the shelf and are looking to save cost over a Master Overhau...

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    $388.89 - $388.89
    $388.89
    $388.89 - $388.89
    $388.89
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    Yukon Gear 7.2in 97-03 Inner Side Seal

    Yukon Gear & Axle
    $29.89 - $29.89
    $29.89
    $29.89 - $29.89
    $29.89

    Yukon Mighty Seals use the latest design and manufacturing technologies to produce a precision fit that seals tight and lasts for years to come.Ins...

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    $29.89 - $29.89
    $29.89
    $29.89 - $29.89
    $29.89
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    Air Lift Loadlifter 5000 Air Spring Kit

    Air Lift
    $460.63 - $460.63
    $460.63
    $460.63 - $460.63
    $460.63

    Air Lift adjustable air helper springs level your load, and give your truck, van, or SUV a safer, more comfortable ride. Air springs are easy to in...

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    $460.63 - $460.63
    $460.63
    $460.63 - $460.63
    $460.63
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    Firestone Ride-Rite Replacement Bellow 268C 5/8CF 1/2PIN BN (W217606766)

    Firestone
    $311.19
    $311.19 - $311.19
    $311.19
    $236.77
    $236.77 - $236.77
    $236.77

    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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    $311.19
    $311.19 - $311.19
    $311.19
    $236.77
    $236.77 - $236.77
    $236.77
    Save 24% Save %
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    Air Lift Loadlifter 5000 Air Spring Kit

    Air Lift
    $460.63 - $460.63
    $460.63
    $460.63 - $460.63
    $460.63

    Air Lift adjustable air helper springs level your load, and give your truck, van, or SUV a safer, more comfortable ride. Air springs are easy to in...

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    $460.63 - $460.63
    $460.63
    $460.63 - $460.63
    $460.63
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    Yukon Gear Standard Open Carrier Case / GM 9.5in & 9.25in IFS / Loaded

    Yukon Gear & Axle
    $542.89 - $542.89
    $542.89
    $542.89 - $542.89
    $542.89

    Yukon Gear & Axle manufactures a full line of standard open and positraction limited slip carrier cases for a variety of applications. Each uni...

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    $542.89 - $542.89
    $542.89
    $542.89 - $542.89
    $542.89
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    AMP Research 23-24 Chevrolet Colorado / GMC Canyon Crew Cab PowerStep Plug N Play - Black

    AMP Research
    $1,799.99 - $1,799.99
    $1,799.99
    $1,799.99 - $1,799.99
    $1,799.99

    Getting into your truck shouldn't feel like climbing Mount Everest. That's why AMP Research invested in POWERSTEP, the automatic, electric-powered ...

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    $1,799.99 - $1,799.99
    $1,799.99
    $1,799.99 - $1,799.99
    $1,799.99
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    aFe Power BladeRunner Ported Ductile Iron Exhaust Manifold 01-16 GM Diesel Trucks V8-6.6L (td)

    aFe
    $689.85 - $689.85
    $689.85
    $689.85 - $689.85
    $689.85

    Advanced Flow Engineering, Inc. (aFe) produces high flow, high performance air filters & intake systems for the automotive industry. Founded in...

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    $689.85 - $689.85
    $689.85
    $689.85 - $689.85
    $689.85
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    GM Extrude Honed Dragonfly Injection Nozzle For 2007.5-2010 6.6L LMM Duramax 19 LPM Industrial Injection

    Industrial Injection
    $139.95
    $139.95 - $139.95
    $139.95
    $135.75
    $135.75 - $135.75
    $135.75

    Industrial Injection Model: 0433171985DFLYThe Industrial Injection Performance Extrude Honed Nozzles are the pinnacle of what you should expect out...

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    $139.95
    $139.95 - $139.95
    $139.95
    $135.75
    $135.75 - $135.75
    $135.75
    Save 3% Save %
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    GM Extrude Honed Injection Nozzle For 2007.5-2010 6.6L LMM Duramax 34 LPM Industrial Injection

    Industrial Injection
    $159.95
    $159.95 - $159.95
    $159.95
    $155.15
    $155.15 - $155.15
    $155.15

    Industrial Injection Model: 0433171985-R6The Industrial Injection Performance Extrude Honed Nozzles are the pinnacle of what you should expect out ...

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    $159.95
    $159.95 - $159.95
    $159.95
    $155.15
    $155.15 - $155.15
    $155.15
    Save 3% Save %
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    GM Extrude Honed Injection Nozzle For 2007.5-2010 6.6L LMM Duramax 30 LPM Industrial Injection

    Industrial Injection
    $159.95
    $159.95 - $159.95
    $159.95
    $155.15
    $155.15 - $155.15
    $155.15

    Industrial Injection Model: 0433171985-R5The Industrial Injection Performance Extrude Honed Nozzles are the pinnacle of what you should expect out ...

    View full details
    $159.95
    $159.95 - $159.95
    $159.95
    $155.15
    $155.15 - $155.15
    $155.15
    Save 3% Save %
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    GM Extrude Honed Injection Nozzle For 2007.5-2010 6.6L LMM Duramax 26 LPM Industrial Injection

    Industrial Injection
    $159.95
    $159.95 - $159.95
    $159.95
    $155.15
    $155.15 - $155.15
    $155.15

    Industrial Injection Model: 0433171985-R4The Industrial Injection Performance Extrude Honed Nozzles are the pinnacle of what you should expect out ...

    View full details
    $159.95
    $159.95 - $159.95
    $159.95
    $155.15
    $155.15 - $155.15
    $155.15
    Save 3% Save %
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    GM Extrude Honed Injection Nozzle For 2007.5-2010 6.6L LMM Duramax 24 LPM Industrial Injection

    Industrial Injection
    $139.95
    $139.95 - $139.95
    $139.95
    $135.75
    $135.75 - $135.75
    $135.75

    Industrial Injection Model: 0433171985-R3The Industrial Injection Performance Extrude Honed Nozzles are the pinnacle of what you should expect out ...

    View full details
    $139.95
    $139.95 - $139.95
    $139.95
    $135.75
    $135.75 - $135.75
    $135.75
    Save 3% Save %
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    GM Extrude Honed Injection Nozzle For 2007.5-2010 6.6L LMM Duramax 22 LPM Industrial Injection

    Industrial Injection
    $139.95
    $139.95 - $139.95
    $139.95
    $135.75
    $135.75 - $135.75
    $135.75

    Industrial Injection Model: 0433171985-R2The Industrial Injection Performance Extrude Honed Nozzles are the pinnacle of what you should expect out ...

    View full details
    $139.95
    $139.95 - $139.95
    $139.95
    $135.75
    $135.75 - $135.75
    $135.75
    Save 3% Save %
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    GM Extrude Honed Injection Nozzle For 2007.5-2010 6.6L LMM Duramax 20 LPM Industrial Injection

    Industrial Injection
    $139.95
    $139.95 - $139.95
    $139.95
    $135.75
    $135.75 - $135.75
    $135.75

    Industrial Injection Model: 0433171985-R1The Industrial Injection Performance Extrude Honed Nozzles are the pinnacle of what you should expect out ...

    View full details
    $139.95
    $139.95 - $139.95
    $139.95
    $135.75
    $135.75 - $135.75
    $135.75
    Save 3% Save %
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    GM Extrude Honed Dragonfly Injection Nozzle For 2004.5-2005 LLY Duramax 24 LPM Industrial Injection

    Industrial Injection
    $117.95
    $117.95 - $117.95
    $117.95
    $114.41
    $114.41 - $114.41
    $114.41

    Industrial Injection Model: 0433171860DFLYThe Industrial Injection Performance Extrude Honed Nozzles are the pinnacle of what you should expect out...

    View full details
    $117.95
    $117.95 - $117.95
    $117.95
    $114.41
    $114.41 - $114.41
    $114.41
    Save 3% Save %
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    GM Extrude Honed Injection Nozzle For 2004.5-05 6.6L LLY Duramax 42 LPM Industrial Injection

    Industrial Injection
    $158.95
    $158.95 - $158.95
    $158.95
    $154.18
    $154.18 - $154.18
    $154.18

    Industrial Injection Model: 0433171860-R6The Industrial Injection Performance Extrude Honed Nozzles are the pinnacle of what you should expect out ...

    View full details
    $158.95
    $158.95 - $158.95
    $158.95
    $154.18
    $154.18 - $154.18
    $154.18
    Save 3% Save %
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    GM Extrude Honed Injection Nozzle For 2004.5-05 6.6L LLY Duramax 37 LPM Industrial Injection

    Industrial Injection
    $158.95
    $158.95 - $158.95
    $158.95
    $154.18
    $154.18 - $154.18
    $154.18

    Industrial Injection Model: 0433171860-R5The Industrial Injection Performance Extrude Honed Nozzles are the pinnacle of what you should expect out ...

    View full details
    $158.95
    $158.95 - $158.95
    $158.95
    $154.18
    $154.18 - $154.18
    $154.18
    Save 3% Save %
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    GM Extrude Honed Nozzle For 2004.5-05 6.6L LLY Duramax 32 LPM Industrial Injection

    Industrial Injection
    $158.95
    $158.95 - $158.95
    $158.95
    $154.18
    $154.18 - $154.18
    $154.18

    Industrial Injection Model: 0433171860-R4The Industrial Injection Performance Extrude Honed Nozzles are the pinnacle of what you should expect out ...

    View full details
    $158.95
    $158.95 - $158.95
    $158.95
    $154.18
    $154.18 - $154.18
    $154.18
    Save 3% Save %
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    GM Extrude Honed Injection Nozzle For 2004.5-05 6.6L LLY Duramax 29 LPM Industrial Injection

    Industrial Injection
    $117.95
    $117.95 - $117.95
    $117.95
    $114.41
    $114.41 - $114.41
    $114.41

    Industrial Injection Model: 0433171860-R3The Industrial Injection Performance Extrude Honed Nozzles are the pinnacle of what you should expect out ...

    View full details
    $117.95
    $117.95 - $117.95
    $117.95
    $114.41
    $114.41 - $114.41
    $114.41
    Save 3% Save %
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    GM Extrude Honed Injection Nozzle For 2004.5-05 6.6L LLY Duramax 27 LPM Industrial Injection

    Industrial Injection
    $117.95
    $117.95 - $117.95
    $117.95
    $114.41
    $114.41 - $114.41
    $114.41

    Industrial Injection Model: 0433171860-R2The Industrial Injection Performance Extrude Honed Nozzles are the pinnacle of what you should expect out ...

    View full details
    $117.95
    $117.95 - $117.95
    $117.95
    $114.41
    $114.41 - $114.41
    $114.41
    Save 3% 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