Skip to content
Free Shipping on most orders over $100.00. Buy now, pay later with ShopPay.
Free Shipping on most orders over $100.00. 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 Sold out

    Kryptonite Shank Nut For Pisk Kit 2001-2010

    Kryptonite
    $18.00 - $18.00
    $18.00
    $18.00 - $18.00
    $18.00

    Kryptonite Model KRSH10G*SOLD INDIVIDUALLY Be sure to select the correct thread for your application, with any questions please give us a call. ...

    View full details
    $18.00 - $18.00
    $18.00
    $18.00 - $18.00
    $18.00
    Sold out
  • responsive-image responsive-image

    Kryptonite Bolt-in Upper Ball Joint (for Aftermarket Upper Control Arms) (KR6292)

    Kryptonite
    $82.00 - $82.00
    $82.00
    $82.00 - $82.00
    $82.00

    Kryptonite Model KR6292 1x KRYPTONITE BOLT-IN UPPER BALL JOINT Mounting Hardware Kit This ball joint will fit Kryptonite upper control arms for an...

    View full details
    $82.00 - $82.00
    $82.00
    $82.00 - $82.00
    $82.00
  • responsive-image responsive-image

    Kryptonite Stage 3 Leveling Kit With Bilstein Shocks 2011-2019

    Kryptonite
    $1,362.00 - $1,362.00
    $1,362.00
    $1,362.00 - $1,362.00
    $1,362.00

    Part# KR11STAGE3BIL Fits; 2011-2019 GM HD Trucks 2500/3500 (This Package is designed to level the front of LML trucks a maximum of 2 inches! Any ...

    View full details
    $1,362.00 - $1,362.00
    $1,362.00
    $1,362.00 - $1,362.00
    $1,362.00
  • responsive-image responsive-image

    Kryptonite Death Grip Front Shock Reservoir Mount Kit 2001-2010

    Kryptonite
    $246.00 - $259.00
    $246.00 - $259.00
    $246.00 - $259.00
    $246.00

    Part# KRSM10-50 (50mm Reservoir) Fits: Rad Flo, Bilstein B8 5160, (King 2.5 OEM Series w/ 2" reservoir) Part# KRSM10-55 (55mm Reservoir) Fits: Fox ...

    View full details
    $246.00 - $259.00
    $246.00 - $259.00
    $246.00 - $259.00
    $246.00
  • responsive-image responsive-image

    Kryptonite Replacement Outer Tie Rod End

    Kryptonite
    $82.00 - $82.00
    $82.00
    $82.00 - $82.00
    $82.00

    Kryptonite Model 10KL78FT KRYPTONITE REPLACEMENT OUTER TIE ROD END (Fabtech RTS and McGaughys Lift Kits) Fits; 1999-2022 GM 1500/2500/3500 Trucks E...

    View full details
    $82.00 - $82.00
    $82.00
    $82.00 - $82.00
    $82.00
  • responsive-image responsive-image

    Kryptonite Tie Rod Body Single Replacement 2001-2010

    Kryptonite
    $109.00 - $109.00
    $109.00
    $109.00 - $109.00
    $109.00

    Kryptonite Model 10EX3001-78Part# 10EX3001-78 This is the center section of our Death Grip Series Tie Rods. Machined from 1.25" Hex bar, 1144 High ...

    View full details
    $109.00 - $109.00
    $109.00
    $109.00 - $109.00
    $109.00
  • responsive-image responsive-image

    Kryptonite Sway Bar End Links (14.25") 2020-2023

    Kryptonite
    $232.00 - $232.00
    $232.00
    $232.00 - $232.00
    $232.00

    KRYPTONITE SWAY BAR END LINKS (14.25") 2020-2023 Part# KRSBEL1425 Fits; 2020-2023 Chevy/GMC 2500HD/3500 TRUCKS with lifts higher than 6" Incl...

    View full details
    $232.00 - $232.00
    $232.00
    $232.00 - $232.00
    $232.00
  • responsive-image responsive-image

    Kryptonite Stage 3 Leveling Kit With Fox Shocks 2020-2023

    Kryptonite
    $1,907.00 - $1,907.00
    $1,907.00
    $1,907.00 - $1,907.00
    $1,907.00

    Kryptonite Model KR20STAGE3FOXKRYPTONITE STAGE 3 LEVELING KIT WITH FOX SHOCKS 2020-2023 Part# KR20STAGE3FOX Fits; 2020-2023 GM HD Trucks 2500/350...

    View full details
    $1,907.00 - $1,907.00
    $1,907.00
    $1,907.00 - $1,907.00
    $1,907.00
  • responsive-image responsive-image

    Kryptonite Lower Ball Joint (stock Control Arm) 2001-2010

    Kryptonite
    $82.00 - $82.00
    $82.00
    $82.00 - $82.00
    $82.00

    Kryptonite Model KR6693KRYPTONITE LOWER BALL JOINT (Stock Control Arm) 2001-2010 Part# KR6693 Fits; 2001-2010 Chevy/GMC 2500/3500 HD & Hummer H...

    View full details
    $82.00 - $82.00
    $82.00
    $82.00 - $82.00
    $82.00
  • responsive-image responsive-image

    Kryptonite Shank Nut For Pisk Kit 2011-2022

    Kryptonite
    $18.00 - $18.00
    $18.00
    $18.00 - $18.00
    $18.00

    Part# KRSH11S (Fine Thread) Part# KRSH11G (Coarse Thread) Fits; Cognito PISK3008 Support kit for 2011-2022 GM HD Trucks, also compatible with Krypt...

    View full details
    $18.00 - $18.00
    $18.00
    $18.00 - $18.00
    $18.00
  • responsive-image responsive-image

    Bilstein 5100 Series Steering Stabilizer 2011-2022

    Kryptonite
    $178.00 - $178.00
    $178.00
    $178.00 - $178.00
    $178.00

    Part# KRS619 *Note: Will not work with Cognito PISK3008 / Kryptonite KRSK3008! The Bilstein B8 5100 Steering Damper is designed specifically to hel...

    View full details
    $178.00 - $178.00
    $178.00
    $178.00 - $178.00
    $178.00
  • responsive-image responsive-image

    Kryptonite Upper And Lower Ball Joint Package Deal (for Aftermarket Control Arms) 2011-2022

    Kryptonite
    $287.00 - $287.00
    $287.00
    $287.00 - $287.00
    $287.00

    Kryptonite Model 1119BJPACK-2 In Stock Fits; 2011-2022 Chevy/GMC Truck 2500HD/3500 With Aftermarket Bolt on Ball Joint Style Control Arms ONLY! In...

    View full details
    $287.00 - $287.00
    $287.00
    $287.00 - $287.00
    $287.00
  • responsive-image responsive-image

    Kryptonite Death Grip Tie Rods 2011-2022

    Kryptonite
    $518.00 - $518.00
    $518.00
    $518.00 - $518.00
    $518.00

    Kryptonite Model KRTR11Part# KRTR11 Fits; 2011-2022 2500/3500 GM HD Truck Tie Rod Bodies come Powder Coated black and laser engraved. Disclaimer: T...

    View full details
    $518.00 - $518.00
    $518.00
    $518.00 - $518.00
    $518.00
  • responsive-image responsive-image

    Kryptonite Sway Bar End Links (4"-6")

    Kryptonite
    $152.00 - $152.00
    $152.00
    $152.00 - $152.00
    $152.00

    Kryptonite Model KRSWEL4611" Long Sway Bar End Links for a 4"-6" Lifted truck (will not work with Fabtech or Pro Comp lift kits) These sway bar end...

    View full details
    $152.00 - $152.00
    $152.00
    $152.00 - $152.00
    $152.00
  • responsive-image responsive-image

    Kryptonite Tie Rod Rebuild Kit For Stock Center Link 2001-2010

    Kryptonite
    $314.00 - $314.00
    $314.00
    $314.00 - $314.00
    $314.00

    Kryptonite Model 10KRYNEW34This is a rebuild kit for your set of Kryptonite tie rods with a stock center link, this kit includes a replacement for ...

    View full details
    $314.00 - $314.00
    $314.00
    $314.00 - $314.00
    $314.00
  • responsive-image responsive-image

    Kryptonite Press In Upper Ball Joint (stock Control Arm) 2001-2010

    Kryptonite
    $86.00 - $86.00
    $86.00
    $86.00 - $86.00
    $86.00

    Kryptonite Model KR6696This Upper Ball Joint is designed specifically for heavy-duty use, they will handle the toughest work that you can throw at ...

    View full details
    $86.00 - $86.00
    $86.00
    $86.00 - $86.00
    $86.00
  • responsive-image responsive-image

    Kryptonite Sway Bar End Links (0-2") 2020-2023

    Kryptonite
    $218.00 - $218.00
    $218.00
    $218.00 - $218.00
    $218.00

    KRYPTONITE SWAY BAR END LINKS (0-2") 2020-2023 Part# KRSBEL20 Fits; 2020-2023 Chevy/GMC 2500HD/3500 TRUCKS and Much More Includes: 1 - Pair of S...

    View full details
    $218.00 - $218.00
    $218.00
    $218.00 - $218.00
    $218.00
  • responsive-image responsive-image

    Kryptonite Stage 3 Leveling Kit With Bilstein Shocks 2020-2023

    Kryptonite
    $1,362.00 - $1,362.00
    $1,362.00
    $1,362.00 - $1,362.00
    $1,362.00

    Kryptonite Model KR20STAGE3BILKRYPTONITE STAGE 3 LEVELING KIT WITH BILSTEIN SHOCKS 2020-2023 Part# KR20STAGE3BIL Fits; 2020-2023 GM HD Trucks 2500...

    View full details
    $1,362.00 - $1,362.00
    $1,362.00
    $1,362.00 - $1,362.00
    $1,362.00
  • responsive-image responsive-image

    Kryptonite Upper Control Arm Bushings 2011-2021

    Kryptonite
    $55.00 - $55.00
    $55.00
    $55.00 - $55.00
    $55.00

    Part# KRBUCA11 Fits; 2011-2021 Kryptonite and Cognito Upper Control arms ONLY!  *Will not fit FTS Arms, or Stock control arms.  Replace your worn ...

    View full details
    $55.00 - $55.00
    $55.00
    $55.00 - $55.00
    $55.00
  • responsive-image responsive-image

    Kryptonite Death Grip Tie Rods 2011-2019 (for Fabtech Rts Lift Kits)

    Kryptonite
    $518.00 - $518.00
    $518.00
    $518.00 - $518.00
    $518.00

    Kryptonite Model KRTR11-FTFits; 2011-2019 2500/3500 GM HD Trucks equipped with a Fabtech RTS Style Lift kit that utilizes an alternate size outer r...

    View full details
    $518.00 - $518.00
    $518.00
    $518.00 - $518.00
    $518.00
  • responsive-image responsive-image

    Kryptonite Death Grip Idler Arm Support 2011-2022

    Kryptonite
    $327.00 - $327.00
    $327.00
    $327.00 - $327.00
    $327.00

    Kryptonite Model KR280Fits; 2011-2022 2500/3500 GM HD Truck Part# KR280 This Hard Core Idler arm support with roller bearings is the latest and gre...

    View full details
    $327.00 - $327.00
    $327.00
    $327.00 - $327.00
    $327.00
  • responsive-image responsive-image

    Kryptonite Death Grip Inner Tie Rod Tool Gm Truck

    Kryptonite
    $41.00 - $41.00
    $41.00
    $41.00 - $41.00
    $41.00

    Kryptonite Model KRP0083Part# KRP0083 Fits; Any Kryptonite Death Grip Style Inner Tie Rod for GM Trucks. Finally! A solution to installation and r...

    View full details
    $41.00 - $41.00
    $41.00
    $41.00 - $41.00
    $41.00
  • responsive-image responsive-image

    Kryptonite Death Grip Full Floating Traction Bar Kit 2001-2010

    Kryptonite
    $1,226.00 - $1,226.00
    $1,226.00
    $1,226.00 - $1,226.00
    $1,226.00

    Fits; 2001-2010 2500/3500HD Chevy/GMC 2500/3500 HD *Crew Cab Short Bed Trucks ONLY* 0"-6" Lift Part# KRTB10 Our New Death Grip Full Floating Tracti...

    View full details
    $1,226.00 - $1,226.00
    $1,226.00
    $1,226.00 - $1,226.00
    $1,226.00
  • responsive-image responsive-image

    Kryptonite Upper And Lower Ball Joint Package Deal (for Stock Control Arms) 2001-2010

    Kryptonite
    $287.00 - $287.00
    $287.00
    $287.00 - $287.00
    $287.00

    Kryptonite Model 0110BJPACK2-Kryptonite Lower ball joints (Part# KR6693) 2- Kryptonite Upper ball joints (Part# KR6696) Details: Designed to repla...

    View full details
    $287.00 - $287.00
    $287.00
    $287.00 - $287.00
    $287.00

 

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