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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ATS Diesel 2006+ GM 6-Speed LCT1000 Performance Valve Body Assembly
ATS DieselOriginal price $ 17,695.00 - Original price $ 17,695.00Original price$ 17,695.00$ 17,695.00 - $ 17,695.00Current price $ 17,695.00| /ATS Model 3039004308Serving truck enthusiasts for nearly two decades, ATS invents, designs, manufactures, and sells the world's most innovative die...
View full detailsOriginal price $ 17,695.00 - Original price $ 17,695.00Original price$ 17,695.00$ 17,695.00 - $ 17,695.00Current price $ 17,695.00| / -
ATS Diesel 2011-2014 GM 6.6L Duramax TCM Upgrade A50 to T87
ATS DieselOriginal price $ 60,861.00 - Original price $ 60,861.00Original price$ 60,861.00$ 60,861.00 - $ 60,861.00Current price $ 60,861.00| /ATS Model 6019404368ATS TCM Upgrade, A40 / A50 to T87A, Fitment: 2011- Early 2015 GM 6.6L Duramax. The A40 and A50 TCM that is used to control the ...
View full detailsOriginal price $ 60,861.00 - Original price $ 60,861.00Original price$ 60,861.00$ 60,861.00 - $ 60,861.00Current price $ 60,861.00| / -
ATS Diesel 2006+ Up LCT-1000 6-Speed Stage 6 Transmission Rebuild kit
ATS DieselOriginal price $ 68,056.00 - Original price $ 68,056.00Original price$ 68,056.00$ 68,056.00 - $ 68,056.00Current price $ 68,056.00| /ATS Model 31390643082006-2010 GM Allison 6 speed Kit (Stage 6).Includes: TripleLok Torque Converter (Patented Square tab) Exchange the TripleLok T...
View full detailsOriginal price $ 68,056.00 - Original price $ 68,056.00Original price$ 68,056.00$ 68,056.00 - $ 68,056.00Current price $ 68,056.00| / -
ATS Diesel 2001-05 GM LCT1000 5-Speed Trim Valve Kit
ATS DieselOriginal price $ 3,188.00 - Original price $ 3,188.00Original price$ 3,188.00$ 3,188.00 - $ 3,188.00Current price $ 3,188.00| /ATS Model 3039044248Serving truck enthusiasts for nearly two decades, ATS invents, designs, manufactures, and sells the world's most innovative die...
View full detailsOriginal price $ 3,188.00 - Original price $ 3,188.00Original price$ 3,188.00$ 3,188.00 - $ 3,188.00Current price $ 3,188.00| / -
ATS Diesel 01+ GM / 03+ Dodge 14-Bolt 11.5in American Axle ATS Protector Rear Differential Cover
ATS DieselOriginal price $ 5,791.00 - Original price $ 5,791.00Original price$ 5,791.00$ 5,791.00 - $ 5,791.00Current price $ 5,791.00| /ATS Model 4029156248ATS Protector Rear Differential Cover for AAM 14-Bolt 11.5 Inch. Cast aluminum construction with a black powdercoat finish. Kit...
View full detailsOriginal price $ 5,791.00 - Original price $ 5,791.00Original price$ 5,791.00$ 5,791.00 - $ 5,791.00Current price $ 5,791.00| / -
ATS Diesel 2000 - Early 05 Dodge 2wd NV5600 Trans
ATS DieselOriginal price $ 105,538.00 - Original price $ 105,538.00Original price$ 105,538.00$ 105,538.00 - $ 105,538.00Current price $ 105,538.00| /ATS Model 3119622236ATS Built NV5600 6-Speed Manual Trans, 2000-Early 2005 Dodge 2WDDetails: ATS NV5600 Transmission 6-Speed Manual Cast Iron Case...
View full detailsOriginal price $ 105,538.00 - Original price $ 105,538.00Original price$ 105,538.00$ 105,538.00 - $ 105,538.00Current price $ 105,538.00| / -
ATS Diesel 2001-2015 GM 6.6L Duramax Up Pipe Direct Replacement Kit (Driver & Pass Side Incl. HW)
ATS DieselOriginal price $ 11,518.00 - Original price $ 11,518.00Original price$ 11,518.00$ 11,518.00 - $ 11,518.00Current price $ 11,518.00| /ATS Model 2041384248Up Pipe Kit, Direct Replacement, Both Driver and Passenger Sides, 6.6L Duramax, Includes Hardware and Gaskets.Details: 6.6L Du...
View full detailsOriginal price $ 11,518.00 - Original price $ 11,518.00Original price$ 11,518.00$ 11,518.00 - $ 11,518.00Current price $ 11,518.00| / -
ATS Diesel 2011+ GM Allison LML C5 Clutch Pack
ATS DieselOriginal price $ 68,056.00 - Original price $ 68,056.00Original price$ 68,056.00$ 68,056.00 - $ 68,056.00Current price $ 68,056.00| /ATS Model 31390643682011-Present GM Allison LML 6 speed Kit(Stage 6) Includes Eeverything in Stage 5 Plus: ATS C5 Clutch Pack Application: 2010-...
View full detailsOriginal price $ 68,056.00 - Original price $ 68,056.00Original price$ 68,056.00$ 68,056.00 - $ 68,056.00Current price $ 68,056.00| /
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.