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LLY Duramax Parts

One of the biggest differences between the LLY and its predecessor, the LB7, is that the LLY is fitted with emissions controlling technology. Now equipped with a faster spooling Turbocharger which created more torque sooner with less emissions. Powerhouse Diesel has a huge selection of LLY 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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    Air Lift Load Controller Dual Heavy Duty Compressor

    Air Lift
    $590.47 - $590.47
    $590.47
    $590.47 - $590.47
    $590.47

    Offering quick and convenient air pressure adjustment, LoadController (Compact, Dual Path, Heavy Duty) will have your vehicle back on the level in ...

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    $590.47 - $590.47
    $590.47
    $590.47 - $590.47
    $590.47
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    afe Transmission Pan Cover (Raw); GM Diesel Trucks 01-14 V8-6.6L (td)

    aFe
    $403.20 - $403.20
    $403.20
    $403.20 - $403.20
    $403.20

    aFe Powers new deep transmission pan brings performance engineering to the protection of your trucks transmission. This transmission pan has additi...

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    $403.20 - $403.20
    $403.20
    $403.20 - $403.20
    $403.20
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    aFe SUS Shock Kit 2.5 GM 2500HD 01-10 Rear Piggyback (Set of 2)

    aFe
    $999.00 - $999.00
    $999.00
    $999.00 - $999.00
    $999.00

    aFe Control is proud to introduce the recently acquired Sway-A-Way line of High Performance replacement shock absorbers for the 2001-2010 GM Silver...

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    $999.00 - $999.00
    $999.00
    $999.00 - $999.00
    $999.00
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    aFe SUS Shock Kit 2.5 GM 2500HD 01-10 Front Remote Reservoir (Set of 2)

    aFe
    $1,110.00 - $1,110.00
    $1,110.00
    $1,110.00 - $1,110.00
    $1,110.00

    aFe Control is proud to introduce the recently acquired Sway-A-Way line of High Performance replacement shocks for the 2001-2010 GM Silverado/Sierr...

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    $1,110.00 - $1,110.00
    $1,110.00
    $1,110.00 - $1,110.00
    $1,110.00
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    aFe Street Series Rear Differential Cover Raw w/ Machined Fins 01-18 GM Diesel Trucks V8-6.6L (td)

    aFe
    $297.00 - $297.00
    $297.00
    $297.00 - $297.00
    $297.00

    aFe Power's new rear differential cover brings performance engineering to the protection of your axle's differential. This differential cover is co...

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    $297.00 - $297.00
    $297.00
    $297.00 - $297.00
    $297.00
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    aFe Street Series Deep Engine Oil Pan 01-10 GM Duramax V8-6.6L (td)

    aFe
    $403.20 - $403.20
    $403.20
    $403.20 - $403.20
    $403.20

    aFe Power's new engine oil pan brings performance engineering to the protection of your GM Silverado/Sierra HD with Duramax turbo diesel engines. T...

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    $403.20 - $403.20
    $403.20
    $403.20 - $403.20
    $403.20
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    AFE Pro Series Deep Engine Oil Pan 01-10 GM Duramax V8-6.6L (td)

    aFe
    $428.40 - $428.40
    $428.40
    $428.40 - $428.40
    $428.40

    aFe Power's new engine oil pan brings performance engineering to the protection of your GM Silverado/Sierra HD with Duramax turbo diesel engines. T...

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    $428.40 - $428.40
    $428.40
    $428.40 - $428.40
    $428.40
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    aFe Power Pro Series Rear Differential Cover Black w/ Machined Fins 99-13 GM Trucks (GM 9.5-14)

    aFe
    $352.80 - $352.80
    $352.80
    $352.80 - $352.80
    $352.80

    aFe Power's new rear differential cover brings performance engineering to the protection of your axle's differential. This differential cover is co...

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    $352.80 - $352.80
    $352.80
    $352.80 - $352.80
    $352.80
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    aFe Power Cover Trans Pan Machined Trans Pan GM Diesel Trucks 01-12 V8-6.6L Machined

    aFe
    $428.40 - $428.40
    $428.40
    $428.40 - $428.40
    $428.40

    aFe POWER Pro Series deep transmission pan brings performance engineering to the protection of your trucks transmission. This transmission pan has ...

    View full details
    $428.40 - $428.40
    $428.40
    $428.40 - $428.40
    $428.40
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    aFe Power Cover Diff Rear Machined GM Diesel Trucks 2001-2019* Duramax 6.6L

    aFe
    $350.00 - $350.00
    $350.00
    $350.00 - $350.00
    $350.00

    aFe Power's new rear differential cover brings performance engineering to the protection of your axle's differential. This differential cover is co...

    View full details
    $350.00 - $350.00
    $350.00
    $350.00 - $350.00
    $350.00
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    Bilstein 4600 Series 2004 Chevrolet Silverado 2500 LT Front 46mm Monotube Steering Damper

    Bilstein
    $161.00
    $161.00 - $161.00
    $161.00
    $115.00
    $115.00 - $115.00
    $115.00

    Chevrolet Avalanche 2500 2006-2002, Silverado 1500 HD 2003-2001, Silverado 1500 HD 2006-2005, Silverado 2500 2004-1999, Silverado 2500 HD 2010-2001...

    View full details
    $161.00
    $161.00 - $161.00
    $161.00
    $115.00
    $115.00 - $115.00
    $115.00
    Save 29% Save %
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    BD Diesel Sway Bar End Link Upgrade Kit - 01-19 Chevy Silverado/GMC Sierra 2500HD/3500HD

    BD Diesel
    $77.55 - $77.55
    $77.55
    $81.95
    $81.95 - $81.95
    $81.95

    Whether making necessary repairs or upgrades to your steering setup, or running stock to 2 in. lift or leveling kits, BD's NEW sway bar end links f...

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    $77.55 - $77.55
    $77.55
    $81.95
    $81.95 - $81.95
    $81.95
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    BD Diesel 01-10 GM Silverado/Sierra 1500HD/2500HD/3500HD Tie Rod Upgrade Kit

    BD Diesel
    $251.18 - $251.18
    $251.18
    $264.95
    $264.95 - $264.95
    $264.95

    The tie rods are 1.5x thicker than OEM for reduced flex and have larger inner ball joints for reduced wear. Testing has shown the BD tie rods can t...

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    $251.18 - $251.18
    $251.18
    $264.95
    $264.95 - $264.95
    $264.95
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    BD Diesel 01-10 Chevrolet Silverado / GMC Sierra 2500HD/3500HD Steering Upgrade Kit

    BD Diesel
    $499.50 - $499.50
    $499.50
    $525.95
    $525.95 - $525.95
    $525.95

    A major common weak point on Chevrolet/GM HD series trucks is the steering linkage and tie rods with high torque engines, lift kits and larger tire...

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    $499.50 - $499.50
    $499.50
    $525.95
    $525.95 - $525.95
    $525.95
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    BD Diesel 01-10 Chevrolet Silverado / GMC Sierra 2500HD/3500HD Duramax Steering Upgrade Kit

    BD Diesel
    $869.07 - $869.07
    $869.07
    $914.95
    $914.95 - $914.95
    $914.95

    A major common weak point on Chevrolet/GM HD series trucks is the steering linkage and tie rods with high torque engines, lift kits and larger tire...

    View full details
    $869.07 - $869.07
    $869.07
    $914.95
    $914.95 - $914.95
    $914.95
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    WeatherTech 01-06* Sierra Silverado 2500/3500 Standard Cab Classic Front FloorLiner - Tan

    WeatherTech
    $135.95 - $135.95
    $135.95
    $135.95 - $135.95
    $135.95

    The WeatherTech FloorLiner DigitalFit accurately and completely lines the interior carpet giving "absolute interior protection". Digital laser meas...

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    $135.95 - $135.95
    $135.95
    $135.95 - $135.95
    $135.95
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    WeatherTech 01-06* Sierra Silverado 2500/3500 Standard Cab Classic Front FloorLiner - Grey

    WeatherTech
    $135.95 - $135.95
    $135.95
    $135.95 - $135.95
    $135.95

    The WeatherTech FloorLiner DigitalFit accurately and completely lines the interior carpet giving "absolute interior protection". Digital laser meas...

    View full details
    $135.95 - $135.95
    $135.95
    $135.95 - $135.95
    $135.95
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    WeatherTech 01-06* Sierra Silverado 2500/3500 Standard Cab Classic Front FloorLiner - Black

    WeatherTech
    $135.95 - $135.95
    $135.95
    $135.95 - $135.95
    $135.95

    The WeatherTech FloorLiner DigitalFit accurately and completely lines the interior carpet giving "absolute interior protection". Digital laser meas...

    View full details
    $135.95 - $135.95
    $135.95
    $135.95 - $135.95
    $135.95
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    WeatherTech 01-06* Sierra Silverado 2500/3500 Extended Cab Classic Rear FloorLiner - Tan

    WeatherTech
    $98.95 - $98.95
    $98.95
    $98.95 - $98.95
    $98.95

    The WeatherTech FloorLiner DigitalFit accurately and completely lines the interior carpet giving "absolute interior protection". Digital laser meas...

    View full details
    $98.95 - $98.95
    $98.95
    $98.95 - $98.95
    $98.95
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    WeatherTech 01-06* Sierra Silverado 2500/3500 Extended Cab Classic Rear FloorLiner - Grey

    WeatherTech
    $98.95 - $98.95
    $98.95
    $98.95 - $98.95
    $98.95

    The WeatherTech FloorLiner DigitalFit accurately and completely lines the interior carpet giving "absolute interior protection". Digital laser meas...

    View full details
    $98.95 - $98.95
    $98.95
    $98.95 - $98.95
    $98.95
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    WeatherTech 01-06* Sierra Silverado 2500/3500 Extended Cab Classic Rear FloorLiner - Grey

    WeatherTech
    $108.95 - $108.95
    $108.95
    $108.95 - $108.95
    $108.95

    The WeatherTech FloorLiner DigitalFit accurately and completely lines the interior carpet giving "absolute interior protection". Digital laser meas...

    View full details
    $108.95 - $108.95
    $108.95
    $108.95 - $108.95
    $108.95
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    WeatherTech 01-06* Sierra Silverado 2500/3500 Extended Cab Classic Rear FloorLiner - Black

    WeatherTech
    $108.95 - $108.95
    $108.95
    $108.95 - $108.95
    $108.95

    The WeatherTech FloorLiner DigitalFit accurately and completely lines the interior carpet giving "absolute interior protection". Digital laser meas...

    View full details
    $108.95 - $108.95
    $108.95
    $108.95 - $108.95
    $108.95
  • responsive-image responsive-image

    WeatherTech 01-06* Sierra Silverado 2500/3500 Extended Cab Classic Rear FloorLiner - Black

    WeatherTech
    $98.95 - $98.95
    $98.95
    $98.95 - $98.95
    $98.95

    The WeatherTech FloorLiner DigitalFit accurately and completely lines the interior carpet giving "absolute interior protection". Digital laser meas...

    View full details
    $98.95 - $98.95
    $98.95
    $98.95 - $98.95
    $98.95
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    WeatherTech 01-06* Silverado Sierra 2500/3500 Extended Cab Underseat Storage System - Black

    WeatherTech
    $113.95 - $113.95
    $113.95
    $113.95 - $113.95
    $113.95

    Keep your truck organized and clutter-free with WeatherTech's one-of-a-kind Under Seat Storage System. Installs in just minutes with no drilling or...

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    $113.95 - $113.95
    $113.95
    $113.95 - $113.95
    $113.95

BUILT FOR PERFORMANCE

This second gen Duramax is now equipped with a faster spooling Turbocharger which created more torque sooner with less emissions. Powerhouse Diesel has a huge selection of LLY Duramax parts to help you boost its performance, extend its lifespan and ensure it remains in good working order for as long as possible.

Here at Powerhouse Diesel, our inventory of LLY 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 LLY upgrades, there’s a good chance you’ll continue to have issues with your engine.

Our selection of LLY 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 LLY 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 LLY 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