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LB7 Duramax Parts

Getting the most from your engine matters, especially when it’s a classic such as the LB7 Duramax. If your truck has one of these, you might be concerned about where to find everything you need to keep it in its best possible condition. Fortunately, Powerhouse Diesel has a huge selection of LB7 Duramax parts to help you boost its performance, extend its lifespan and ensure it remains in good working order for as long as possible.

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  • Kit109 - Chevy/GMC Super Hd Tie Rod Assembly - Apex Design (2) Tr104

    APEX
    Original price $345.00 - Original price $345.00
    Original price
    $345.00
    $345.00 - $345.00
    Current price $345.00

    APEX Model KIT109 Apex Chassis Model KIT109 What It Fits:Chevrolet Avalanche 2500 (2002-2006) 2WD or 4WDChevrolet Silverado 1500 HD (2001-2006) 2...

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    Original price $345.00 - Original price $345.00
    Original price
    $345.00
    $345.00 - $345.00
    Current price $345.00
  • TR133 - Chevy/GMC Inner Tie Rod End

    APEX
    Original price $51.00 - Original price $51.00
    Original price
    $51.00
    $51.00 - $51.00
    Current price $51.00

    APEX Model TR133 What It Fits:Cadillac Escalade (2002-2006) 2WD or 4WDCadillac Escalade ESV (2003-2006) 2WD or 4WDCadillac Escalade EXT (2002-200...

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    Original price $51.00 - Original price $51.00
    Original price
    $51.00
    $51.00 - $51.00
    Current price $51.00
  • SL105 - Chevy/GMC Stabilizer Bar Link Kit

    APEX
    Original price $36.00 - Original price $36.00
    Original price
    $36.00
    $36.00 - $36.00
    Current price $36.00

    APEX Model SL105 What It Fits:Cadillac Escalade (1999-2006) 2WD or 4WDCadillac Escalade ESV (2003-2006) 2WD or 4WDCadillac Escalade EXT (2002-200...

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    Original price $36.00 - Original price $36.00
    Original price
    $36.00
    $36.00 - $36.00
    Current price $36.00
  • TR104 - Chevy/GMC Tie Rod End, Inner & Outer - Apex Super HD Design

    APEX
    Original price $173.00 - Original price $173.00
    Original price
    $173.00
    $173.00 - $173.00
    Current price $173.00

    APEX Model TR104 What It Fits:Chevrolet Avalanche 2500 (2002-2006) 2WD or 4WDChevrolet Silverado 1500 HD (2001-2006) 2WD or 4WDChevrolet Silverad...

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    Original price $173.00 - Original price $173.00
    Original price
    $173.00
    $173.00 - $173.00
    Current price $173.00
  • KIT105 - Chevy/GMCSuper HD Ball Joint Kit - (2) Bj143, (2) Bj144

    APEX
    Original price $345.00 - Original price $345.00
    Original price
    $345.00
    $345.00 - $345.00
    Current price $345.00

    APEX Model KIT105 Apex Chassis Model KIT105 What It Fits:Chevrolet Avalanche 2500 (2002-2006) 2WD or 4WDChevrolet Silverado 1500 HD (2001-2006) 2...

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    Original price $345.00 - Original price $345.00
    Original price
    $345.00
    $345.00 - $345.00
    Current price $345.00
  • IA103 - Chevy/GMC HD Idler Arm

    APEX
    Original price $94.00 - Original price $94.00
    Original price
    $94.00
    $94.00 - $94.00
    Current price $94.00

    APEX Model IA103 What It Fits:Chevrolet Avalanche 2500 (2002-2006) 2WD or 4WDChevrolet Silverado 1500 HD (2001-2006) 2WD or 4WDChevrolet Silverad...

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    Original price $94.00 - Original price $94.00
    Original price
    $94.00
    $94.00 - $94.00
    Current price $94.00
  • PA109 - Chevy/GMC Pitman Arm/ 3 Groove

    APEX
    Original price $101.00 - Original price $101.00
    Original price
    $101.00
    $101.00 - $101.00
    Current price $101.00

    APEX Model PA109 What It Fits:Cadillac Escalade (2002-2006) 2WD or 4WDChevrolet Avalanche 2500 (2002-2006) 2WD or 4WDChevrolet Express 2500 (2003...

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    Original price $101.00 - Original price $101.00
    Original price
    $101.00
    $101.00 - $101.00
    Current price $101.00
  • DC2.125-B- Standard Stabilizer Clamp, Black, 2.125 Inch ID

    APEX
    Original price $173.00 - Original price $173.00
    Original price
    $173.00
    $173.00 - $173.00
    Current price $173.00

    APEX Model DC2.125-B  This fits our 2.125 Inch Tie Rods - Ford & Dodge, for generic stabilizer applications. This will NOT fit stock steering s...

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    Original price $173.00 - Original price $173.00
    Original price
    $173.00
    $173.00 - $173.00
    Current price $173.00
  • DC1.5-Z - Standard Stabilizer Clamp, Zinc, 1.5 Inch ID

    APEX
    Original price $130.00 - Original price $130.00
    Original price
    $130.00
    $130.00 - $130.00
    Current price $130.00

    APEX Model DC1.5-Z This fits our 1.5 Inch Tie Rods - for all model steering stabilizers that use an OE style mounting system with 1/2” bolt. Stabi...

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    Original price $130.00 - Original price $130.00
    Original price
    $130.00
    $130.00 - $130.00
    Current price $130.00
  • DC1.5-B - Standard Stabilizer Clamp, Black, 1.5 Inch ID

    APEX
    Original price $130.00 - Original price $130.00
    Original price
    $130.00
    $130.00 - $130.00
    Current price $130.00

    APEX Model DC1.5-B DC1.5-B - Stabilizer Clamp, Black Universal - Includes hardware for Fox ATS, Standard, Falcon Application:  Various - 1.5" Tie...

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    Original price $130.00 - Original price $130.00
    Original price
    $130.00
    $130.00 - $130.00
    Current price $130.00
  • DC1.75-B - Standard Stabilizer Clamp, Black, 1.75 Inch ID

    APEX
    Original price $130.00 - Original price $130.00
    Original price
    $130.00
    $130.00 - $130.00
    Current price $130.00

    APEX Model DC1.75-B This fits our 1.75 Inch Tie Rods - for all model steering stabilizers that use an OE style mounting system with 1/2” bolt. Sta...

    View full details
    Original price $130.00 - Original price $130.00
    Original price
    $130.00
    $130.00 - $130.00
    Current price $130.00

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.

Powerhouse Diesel