LB7 Duramax Parts
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Kryptonite Lifetime Warranty Wheel Bearing 2001-2007 (classic)
KryptoniteOriginal price $332.49 - Original price $332.49Original price$332.49$332.49 - $332.49Current price $332.49Kryptonite Model KR310FITMENT: 2001-2007 Chevrolet Silverado 2500 HD 2001-2007 GMC Sierra 2500 HD 2001-2007 Chevrolet Silverado 3500 SRW & DRW...
View full detailsOriginal price $332.49 - Original price $332.49Original price$332.49$332.49 - $332.49Current price $332.49 -
Kryptonite Upper Control Arm Bushing Kit (Poly Only) For 2001–2010 Chevy/GMC Trucks/SUVS
KryptoniteOriginal price $33.24 - Original price $33.24Original price$33.24$33.24 - $33.24Current price $33.24Kryptonite Model KRBUCA10-UOFits; 2001–2010 Chevrolet & GMC 1500HD / 2500 / 2500HD / 3500 / 3500HD (2WD & 4WD), 2001–2013 Chevrolet & G...
View full detailsOriginal price $33.24 - Original price $33.24Original price$33.24$33.24 - $33.24Current price $33.24 -
Kryptonite Ss Series Center Link Upgrade Kit For 2001–2010 Chevy/GMC 1500HD/2500HD/3500HD & 2002–2009 Hummer H2
KryptoniteOriginal price $569.99 - Original price $569.99Original price$569.99$569.99 - $569.99Current price $569.99Fits: 2001–2010 Chevrolet / GMC 2500HD & 3500HD Important Fitment Info: This SS Series Centerlink upgrade is designed for trucks currently runn...
View full detailsOriginal price $569.99 - Original price $569.99Original price$569.99$569.99 - $569.99Current price $569.99 -
Kryptonite Solid Steel Tie Rod Sleeves Zinc Plated For 2001–2010 Chevy/GMC HD Trucks
KryptoniteOriginal price $33.24 - Original price $33.24Original price$33.24$33.24 - $33.24Current price $33.24Fits; 2001–2010 Chevrolet & GMC 1500HD / 2500 / 2500HD / 3500 / 3500HD, 2001–2013 Chevrolet Suburban 2500 / GMC Yukon XL 2500, 2003–2009 Hummer...
View full detailsOriginal price $33.24 - Original price $33.24Original price$33.24$33.24 - $33.24Current price $33.24 -
Kryptonite Upper And Lower Ball Joint Package Deal For Aftermarket Control Arms For 2001–2010 Chevy/GMC HD Trucks & Hummer H2
KryptoniteOriginal price $189.99 - Original price $189.99Original price$189.99$189.99 - $189.99Current price $189.99Fits: 2001–2010 Chevy/GMC 1500HD, 2500HD, 3500HD, 2002–2009 Hummer H2 (8 Lug Trucks Only) Important Fitment Info: This package is designed for truc...
View full detailsOriginal price $189.99 - Original price $189.99Original price$189.99$189.99 - $189.99Current price $189.99 -
Kryptonite Stage 3 Leveling Kit with Eibach Shocks for 2001–2010 Chevy/GMC HD Trucks
KryptoniteOriginal price $1,278.69 - Original price $1,278.69Original price$1,278.69$1,278.69 - $1,278.69Current price $1,278.69Kryptonite Part #- KR10STAGE3EIB Fits: 2001-2007 Chevy Silverado / GMC Sierra 1500HD 2001-2010 Chevy Silverado / GMC Sierra 2500HD 2001-2010 Chev...
View full detailsOriginal price $1,278.69 - Original price $1,278.69Original price$1,278.69$1,278.69 - $1,278.69Current price $1,278.69 -
Kryptonite Spindle O-ring For 2001–2010 Chevy/GMC HD Trucks
KryptoniteOriginal price $5.69 - Original price $5.69Original price$5.69$5.69 - $5.69Current price $5.69Kryptonite Model 568-346Fits; 2001–2010 Chevy/GMC 2500HD / 3500HD Trucks Part# 568-346 Description: The Kryptonite Inner Spindle O-Ring is a direct...
View full detailsOriginal price $5.69 - Original price $5.69Original price$5.69$5.69 - $5.69Current price $5.69 -
Kryptonite Upper Control Arm Logo Plates For UCA10/UCA12/UCA13
KryptoniteOriginal price $18.99 - Original price $18.99Original price$18.99$18.99 - $18.99Current price $18.99Kryptonite Model KRUCA10PLATESPart# KRUCA10PLATES DESCRIPTION: Replacement adhesive-backed stainless steel logo plates for Kryptonite Upper Control...
View full detailsOriginal price $18.99 - Original price $18.99Original price$18.99$18.99 - $18.99Current price $18.99 -
Kryptonite Upper Control Arm Logo Plates UCA99 (kruca99plates)
KryptoniteOriginal price $18.99 - Original price $18.99Original price$18.99$18.99 - $18.99Current price $18.99Kryptonite Model KRUCA99PLATESPart# KRUCA99PLATES *Sold as a pair includes both, Right and Left. DESCRIPTION: Replacement Adhesive Stainless Steel...
View full detailsOriginal price $18.99 - Original price $18.99Original price$18.99$18.99 - $18.99Current price $18.99 -
Acdelco Speed Sensor 19300584 For 2001–2007 Classic Chevy/GMC 2500HD/3500HD Trucks
KryptoniteOriginal price $56.99 - Original price $56.99Original price$56.99$56.99 - $56.99Current price $56.99Fits; 2001-2007 Classic Body 2500HD 3500HD Truck DESRIPTION Replacement ABS Wheel Speed sensor for front wheel hub assembly on 2001-2007 model...
View full detailsOriginal price $56.99 - Original price $56.99Original price$56.99$56.99 - $56.99Current price $56.99 -
Kryptonite Traction Bar Rebuild Kit For 2001–2010 Chevy/GMC HP Trucks
KryptoniteOriginal price $66.49 - Original price $66.49Original price$66.49$66.49 - $66.49Current price $66.49Fits; KRTB10 Part# KRTB10-R Death Grip Full Floating Traction Bar Rebuild Kit replaces all bushings and bump stops on your existing Traction bar k...
View full detailsOriginal price $66.49 - Original price $66.49Original price$66.49$66.49 - $66.49Current price $66.49 -
Kryptonite Torsion Key Unloading Tool For 1988–2025 Universal Chevy/GMC Fit
KryptoniteOriginal price $151.99 - Original price $151.99Original price$151.99$151.99 - $151.99Current price $151.99Fits:1988–2025 Chevy/GMC 1500HD / 2500HD / 3500 Trucks, Also fits: 1999–2006 GM 1500 Trucks & SUVs Universal Fit – Compatible with most GM tru...
View full detailsOriginal price $151.99 - Original price $151.99Original price$151.99$151.99 - $151.99Current price $151.99 -
Fox 2.0 Performance Series (single) Front Shock For 2001–2010 Chevy/GMC 1500HD/2500HD/3500HD Trucks & Suvs
KryptoniteOriginal price $229.95 - Original price $229.95Original price$229.95$229.95 - $229.95Current price $229.95Part# KRS663 Sold Individually Fits; 2001–2010 Chevrolet & GMC 1500HD / 2500 / 2500HD / 3500 / 3500HD (2WD/4WD), 2001–2013 Chevy & GMC 2500...
View full detailsOriginal price $229.95 - Original price $229.95Original price$229.95$229.95 - $229.95Current price $229.95 -
Fox 2.0 Performance Series (single) Rear Shock For 2001–2025 Chevy/GMC 2500HD/3500HD
KryptoniteOriginal price $229.95 - Original price $229.95Original price$229.95$229.95 - $229.95Current price $229.95Part# KRS664 Sold Individually Fits; 2001–2025 Chevrolet/GMC 2500HD & 3500HD Trucks Description: The Fox 2.0 Performance Series Rear Shock is e...
View full detailsOriginal price $229.95 - Original price $229.95Original price$229.95$229.95 - $229.95Current price $229.95 -
Kryptonite Shock Extensions For 2001–2010 Chevy/GMC HD Trucks
KryptoniteOriginal price $37.99 - Original price $37.99Original price$37.99$37.99 - $37.99Current price $37.99Parts #- KRSE10 Fits: 2001-2010 2500 / 3500 GM HD Truck Description: Kryptonite Shock Extensions are the easiest way to space your stock length sho...
View full detailsOriginal price $37.99 - Original price $37.99Original price$37.99$37.99 - $37.99Current price $37.99 -
Bilstein 5100 Series Steering Stabilizer For 2001–2010 Chevy/GMC 1500HD/2500HD/3500HD Trucks & 2002–2009 Hummer H2
KryptoniteOriginal price $129.99 - Original price $129.99Original price$129.99$129.99 - $129.99Current price $129.99Fits; 2001–2010 Chevrolet & GMC 1500HD / 2500 / 2500HD / 3500 / 3500HD (2WD/4WD), 2001–2013 Chevy & GMC 2500 2WD/4WD SUVs, 2003–2009 Hummer...
View full detailsOriginal price $129.99 - Original price $129.99Original price$129.99$129.99 - $129.99Current price $129.99 -
Kryptonite Leveling Key Set For 2001–2010 Chevy/GMC 1500HD/2500HD/3500HD
KryptoniteOriginal price $113.99 - Original price $113.99Original price$113.99$113.99 - $113.99Current price $113.99Fits; 2001–2010 Chevrolet / GMC 2500HD & 3500HD Important Fitment Info: This kit is designed to level the front suspension without compromising...
View full detailsOriginal price $113.99 - Original price $113.99Original price$113.99$113.99 - $113.99Current price $113.99 -
Kryptonite Stage 3 Leveling Kit With Fox Shocks For 2001–2010 Chevy/GMC HD Trucks & 2002–2009 Hummer H2
KryptoniteOriginal price $1,481.99 - Original price $1,481.99Original price$1,481.99$1,481.99 - $1,481.99Current price $1,481.99Fits:2001–2010 Chevy/GMC 1500HD, 2500HD, 3500HD2002–2009 Hummer H2 (8 Lug Trucks Only)2001-2013 Chevy/GMC 2500 SUV Important Fitment Info: This kit...
View full detailsOriginal price $1,481.99 - Original price $1,481.99Original price$1,481.99$1,481.99 - $1,481.99Current price $1,481.99 -
Kryptonite Stage 2 Leveling Kit With Shock Extensions For Chevy/GMC 2001–2010 HD Trucks 2002-2009 Hummer H2
KryptoniteOriginal price $759.99 - Original price $759.99Original price$759.99$759.99 - $759.99Current price $759.99Fits:2001–2010 Chevrolet / GMC 1500HD / 2500HD / 3500HD2002–2009 Hummer H2 (8 Lug Trucks Only)2001-2013 Chevy/GMC 2500 SUV Important Fitment Info: ...
View full detailsOriginal price $759.99 - Original price $759.99Original price$759.99$759.99 - $759.99Current price $759.99 -
Kryptonite Idler Side Package For 2001–2010 Chevy/GMC 1500HD/2500HD/3500 Trucks
KryptoniteOriginal price $522.49 - Original price $522.49Original price$522.49$522.49 - $522.49Current price $522.49Part #- KRISP10 Fits: 2001–2010 Chevy/GMC 2500HD / 3500HD Trucks Important Fitment Info: This kit will not function properly with "Drop Centerl...
View full detailsOriginal price $522.49 - Original price $522.49Original price$522.49$522.49 - $522.49Current price $522.49 -
Kryptonite Idler Support For 1999–2010 Chevy/GMC Trucks & Hummer H2
KryptoniteOriginal price $227.99 - Original price $227.99Original price$227.99$227.99 - $227.99Current price $227.99Fits: 2001–2010 Chevrolet and GMC 1500HD / 2500 / 2500HD / 3500 / 3500HD trucks 2001–2013 2500 Suburban and 2500 Yukon XL 2003–2009 Hummer H2 and ...
View full detailsOriginal price $227.99 - Original price $227.99Original price$227.99$227.99 - $227.99Current price $227.99 -
Kryptonite Idler Arm For 2001–2010 Chevy/GMC HD Trucks & Hummer H2
KryptoniteOriginal price $284.99 - Original price $284.99Original price$284.99$284.99 - $284.99Current price $284.99Part# 10KDG535 Fits: 2001–2010 Chevy/GMC 1500HD, 2500HD, 3500 GM Trucks Features: Robust Construction - Forged Idler Body High Grade Materials -...
View full detailsOriginal price $284.99 - Original price $284.99Original price$284.99$284.99 - $284.99Current price $284.99 -
Kryptonite Uni-spline Pitman Arm For 1988-2010 Chevy/GMC 6 & 8 Lug Trucks
KryptoniteOriginal price $227.99 - Original price $227.99Original price$227.99$227.99 - $227.99Current price $227.99Fits: 1988–2010 Chevy Silverado 1500/1500HD/2500HD/3500 1988–2010 GMC Sierra 1500/1500HD/2500HD/3500 Important Fitment Details: 8 Lug and 6 Lug Tru...
View full detailsOriginal price $227.99 - Original price $227.99Original price$227.99$227.99 - $227.99Current price $227.99 -
Kryptonite Ss Centerlink And Tie Rod Package 2001–2010 HD Trucks & 2002-2009 Hummer H2
KryptoniteOriginal price $759.99 - Original price $759.99Original price$759.99$759.99 - $759.99Current price $759.99Fits: 2001–2010 Chevrolet / GMC 1500HD, 2500HD, 3500HD2002–2009 Hummer H2(For 8-lug trucks only) Important Fitment Info: This system is engineered ...
View full detailsOriginal price $759.99 - Original price $759.99Original price$759.99$759.99 - $759.99Current price $759.99
BUILT FOR PERFORMANCE
Developed out of a collaboration between General Motors and Isuzu, the Duramax LB7 is a first-generation diesel engine and the first to bear the name “Duramax.” It was designed to fit the HD range of GM pickup trucks, including the Chevy Silverado HD and GMC Sierra HD. Introduced in 2001, it saw production until its replacement with the LLY Duramax in 2004. Overall, it’s known as a reliable and strong diesel engine, which is why so many owners are willing to take the time to take care of them.
Here at Powerhouse Diesel, our inventory of LB7 duramax performance parts and accessories includes just about everything you could need. We have a huge range of options from many of the top manufacturers in the industry, including Fleece, Kryptonite,DDP and Rough Country. This is critical because when you’re trying to make improvements to how your engine performs, you need to have the highest-quality components. Without the best LB7 upgrades, there’s a good chance you’ll continue to have issues with your engine.
Our selection of LB7 duramax parts can help you no matter what you’re looking for from your truck. Whether you’re trying to boost efficiency, get more raw power or just need to perform routine maintenance, we have something to help you. Here you’ll find LB7 accessories and parts including:
- Suspension parts
- Turbochargers
- Exhausts
- Injectors
- Intakes and cooling system parts
- Injection pumps and lift pumps
- And more
LET US SHOW YOU THE WAY
Our expertise and knowledge make us the best place to look for parts to upgrade your LB7 Duramax. When you shop with us, our experienced team can help you narrow down your search and find the components that are perfect for whatever result you want. We’ll answer your questions and show you all your options so you can get the most from your engine. If you’re ready to learn more about what we have in stock and what it can do for you, browse through our products or get in touch with us today.