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LML Duramax Parts

The LML Engine once again came with new revisions, not only to satisfy emissions standards but to further efficiency and power gains. Equipped a “9th injector” fuel system configuration, this accommodation was made to provide fuel during the DPF regeneration process. Other upgrades to pistons, heads and turbocharger were made. Powerhouse Diesel has a huge selection of LML 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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  • 40-inch Curved Cree LED Light Bar - (Single Row Black Series) Rough Country

    Rough Country
    Original price $ 4,295.00 - Original price $ 4,295.00
    Original price
    $ 4,295.00
    $ 4,295.00 - $ 4,295.00
    Current price $ 4,295.00

    Command The Dark: Stay out later on the trails with Rough Country's powerful 40-inch Black-Series Dual Row Curved LED Light Bar. With a jaw-droppin...

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    Original price $ 4,295.00 - Original price $ 4,295.00
    Original price
    $ 4,295.00
    $ 4,295.00 - $ 4,295.00
    Current price $ 4,295.00
  • Cree LED Light Bar 20 Inch Dual Row Black Series w/Amber DRL Rough Country

    Rough Country
    Original price $ 4,390.00 - Original price $ 4,390.00
    Original price
    $ 4,390.00
    $ 4,390.00 - $ 4,390.00
    Current price $ 4,390.00

    The sun never sets on a vehicle equipped with Rough Country's sleek 20 Inch LED Light Bar. With a powerful 18,000 Lumen 200 Watt output, this LED l...

    View full details
    Original price $ 4,390.00 - Original price $ 4,390.00
    Original price
    $ 4,390.00
    $ 4,390.00 - $ 4,390.00
    Current price $ 4,390.00
  • 40-inch Cree LED Light Bar - (Single Row Black Series) Rough Country

    Rough Country
    Original price $ 4,199.00 - Original price $ 4,199.00
    Original price
    $ 4,199.00
    $ 4,199.00 - $ 4,199.00
    Current price $ 4,199.00

    Command The Dark: Stay out later on the trails with Rough Country's powerful 40-inch Black-Series Dual Row Curved LED Light Bar. With a jaw-droppin...

    View full details
    Original price $ 4,199.00 - Original price $ 4,199.00
    Original price
    $ 4,199.00
    $ 4,199.00 - $ 4,199.00
    Current price $ 4,199.00
  • Hard Shell Roof Top Tent Rack Mount Rough Country

    Rough Country
    Original price $ 41,996.00 - Original price $ 41,996.00
    Original price
    $ 41,996.00
    $ 41,996.00 - $ 41,996.00
    Current price $ 41,996.00

    Convenience and Comfort. Camping has never been easier! Rough Country's Hard Shell Roof Top Tent sets up in minutes and lets you enjoy the adventur...

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    Original price $ 41,996.00 - Original price $ 41,996.00
    Original price
    $ 41,996.00
    $ 41,996.00 - $ 41,996.00
    Current price $ 41,996.00
  • Quick Release Hawse Fairlead License Plate Mount Rough Country

    Rough Country
    Original price $ 477.00 - Original price $ 477.00
    Original price
    $ 477.00
    $ 477.00 - $ 477.00
    Current price $ 477.00

    Take your vehicle from street legal to trail ready in a split second with Rough Country's Quick Release Hawse Fairlead License Plate Mount. Front m...

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    Original price $ 477.00 - Original price $ 477.00
    Original price
    $ 477.00
    $ 477.00 - $ 477.00
    Current price $ 477.00
  • 3/4-inch Round U-bolts (4-1/6 x 17) Rough Country

    Rough Country
    Original price $ 954.00 - Original price $ 954.00
    Original price
    $ 954.00
    $ 954.00 - $ 954.00
    Current price $ 954.00

    Replace your worn out U-bolts with Rough Country's durable U-Bolt kits! Our steel U-Bolt kits are offered in a variety of sizes and styles to suit ...

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    Original price $ 954.00 - Original price $ 954.00
    Original price
    $ 954.00
    $ 954.00 - $ 954.00
    Current price $ 954.00
  • 30-Inch Curved Cree LED Light Bar - Dual Row Chrome Series w/ Cool White DRL Rough Country

    Rough Country
    Original price $ 6,013.00 - Original price $ 6,013.00
    Original price
    $ 6,013.00
    $ 6,013.00 - $ 6,013.00
    Current price $ 6,013.00

    Command The Dark: Stay out later on the trails with Rough Country's 30-inch Dual Row CREE LED Light Bar with Cool White DRL. With a powerful 27,000...

    View full details
    Original price $ 6,013.00 - Original price $ 6,013.00
    Original price
    $ 6,013.00
    $ 6,013.00 - $ 6,013.00
    Current price $ 6,013.00
  • 20-Inch Cree LED Light Bar - Dual Row Chrome Series w/ Cool White DRL Rough Country

    Rough Country
    Original price $ 4,295.00 - Original price $ 4,295.00
    Original price
    $ 4,295.00
    $ 4,295.00 - $ 4,295.00
    Current price $ 4,295.00

    The sun never sets on a vehicle equipped with Rough Country's sleek 20-inch LED Light Bar. With a powerful 18,000 Lumen 200 Watt output, this LED l...

    View full details
    Original price $ 4,295.00 - Original price $ 4,295.00
    Original price
    $ 4,295.00
    $ 4,295.00 - $ 4,295.00
    Current price $ 4,295.00
  • LED Light Pair 2 Inch Square Flood Swivel Mount Rough Country

    Rough Country
    Original price $ 2,481.00 - Original price $ 2,481.00
    Original price
    $ 2,481.00
    $ 2,481.00 - $ 2,481.00
    Current price $ 2,481.00

    Superior Lighting Solution. Rough Country's 2-Inch Square LED Lights are a great way to add style and safety to your ride. Loaded with 5-Watt Cree ...

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    Original price $ 2,481.00 - Original price $ 2,481.00
    Original price
    $ 2,481.00
    $ 2,481.00 - $ 2,481.00
    Current price $ 2,481.00
  • M1 Shock Shaft Protector Pair Rough Country

    Rough Country
    Original price $ 381.00 - Original price $ 381.00
    Original price
    $ 381.00
    $ 381.00 - $ 381.00
    Current price $ 381.00

    Added Protection and Durable Construction. Protect your Rough Country M1 Monotube shocks with Rough Country's M1 Shock Shaft Protectors. This innov...

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    Original price $ 381.00 - Original price $ 381.00
    Original price
    $ 381.00
    $ 381.00 - $ 381.00
    Current price $ 381.00
  • 7 Degree Tapered Reamer Rough Country

    Rough Country
    Original price $ 1,908.00 - Original price $ 1,908.00
    Original price
    $ 1,908.00
    $ 1,908.00 - $ 1,908.00
    Current price $ 1,908.00

    Rough Country's 7 Degree Tapered Reamer aids in the installation of ball joints or tie rod ends to spindles. With a durable construction and 1/2in ...

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    Original price $ 1,908.00 - Original price $ 1,908.00
    Original price
    $ 1,908.00
    $ 1,908.00 - $ 1,908.00
    Current price $ 1,908.00
  • Universal Air Compressor Mounting Kit Rough Country

    Rough Country
    Original price $ 477.00 - Original price $ 477.00
    Original price
    $ 477.00
    $ 477.00 - $ 477.00
    Current price $ 477.00

    A Dependable Solution. Rough Country's Universal Air Spring Compressor Mounting Bracket provides an easy and inexpensive way to mount your air comp...

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    Original price $ 477.00 - Original price $ 477.00
    Original price
    $ 477.00
    $ 477.00 - $ 477.00
    Current price $ 477.00
  • 6.5 Inch Winch Recovery Ring 41000 LB Capacity Rough Country

    Rough Country
    Original price $ 572.00 - Original price $ 572.00
    Original price
    $ 572.00
    $ 572.00 - $ 572.00
    Current price $ 572.00

    Superior Solution. Take your recovery capabilities to the next level with Rough Country's 6.5 inch Recovery Winch Ring. Rough Country's Winch Ring ...

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    Original price $ 572.00 - Original price $ 572.00
    Original price
    $ 572.00
    $ 572.00 - $ 572.00
    Current price $ 572.00
  • D Ring Shackles Cast 5/8 Inch Pin Pair Black Rough Country

    Rough Country
    Original price $ 477.00 - Original price $ 477.00
    Original price
    $ 477.00
    $ 477.00 - $ 477.00
    Current price $ 477.00

    D-Rings with Durability. When your ride needs extra towing power, trust your safety to Rough Country's sturdy and durable flat black D-rings. Wheth...

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    Original price $ 477.00 - Original price $ 477.00
    Original price
    $ 477.00
    $ 477.00 - $ 477.00
    Current price $ 477.00
  • Kinetic Recovery Rope 1 Inch x 30 Feet 30,000lb Capacity Rough Country

    Rough Country
    Original price $ 2,481.00 - Original price $ 2,481.00
    Original price
    $ 2,481.00
    $ 2,481.00 - $ 2,481.00
    Current price $ 2,481.00

    Superior Recovery Solution. If you're an off-roading enthusiast, then you know the importance of having a recovery rope on hand. Rough Country's Re...

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    Original price $ 2,481.00 - Original price $ 2,481.00
    Original price
    $ 2,481.00
    $ 2,481.00 - $ 2,481.00
    Current price $ 2,481.00
  • Aluminum Winch Shackle/Thimble Rough Country

    Rough Country
    Original price $ 1,145.00 - Original price $ 1,145.00
    Original price
    $ 1,145.00
    $ 1,145.00 - $ 1,145.00
    Current price $ 1,145.00

    Upgrade your recovery system with a safer, stronger winch point with Rough Country's Aluminum Winch Shackle. Made from high-quality T-6 billet alum...

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    Original price $ 1,145.00 - Original price $ 1,145.00
    Original price
    $ 1,145.00
    $ 1,145.00 - $ 1,145.00
    Current price $ 1,145.00
  • Winch Control Box Pro Series Replacement Rough Country

    Rough Country
    Original price $ 1,908.00 - Original price $ 1,908.00
    Original price
    $ 1,908.00
    $ 1,908.00 - $ 1,908.00
    Current price $ 1,908.00

    Direct Replacement Part. Get back to winching with Rough Country's Replacement Winch Control Box. This assembly allows you to restore the full func...

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    Original price $ 1,908.00 - Original price $ 1,908.00
    Original price
    $ 1,908.00
    $ 1,908.00 - $ 1,908.00
    Current price $ 1,908.00
  • 20 Qt Compact Cooler Rough Country

    Rough Country
    Original price $ 2,863.00 - Original price $ 2,863.00
    Original price
    $ 2,863.00
    $ 2,863.00 - $ 2,863.00
    Current price $ 2,863.00

    Keep it cool! Keep your food and drink cool during the summer months with ease. Here at Rough Country, we are bringing the best accessories to mark...

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    Original price $ 2,863.00 - Original price $ 2,863.00
    Original price
    $ 2,863.00
    $ 2,863.00 - $ 2,863.00
    Current price $ 2,863.00
  • Cooler/Fridge Tray Slide Out Rough Country

    Rough Country
    Original price $ 3,817.00 - Original price $ 3,817.00
    Original price
    $ 3,817.00
    $ 3,817.00 - $ 3,817.00
    Current price $ 3,817.00

    Grab your drinks with ease! Looking for a convenient way to bring your Rough Country Portable Electric Cooler with you on all your outdoor adventur...

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    Original price $ 3,817.00 - Original price $ 3,817.00
    Original price
    $ 3,817.00
    $ 3,817.00 - $ 3,817.00
    Current price $ 3,817.00
  • Rapid Tire Deflator w/Carrying Case Rough Country

    Rough Country
    Original price $ 477.00 - Original price $ 477.00
    Original price
    $ 477.00
    $ 477.00 - $ 477.00
    Current price $ 477.00

    Prep your tires for any off-road situation quickly with Rough Country's Tire Deflator. Air down right before you hit the trail to increase tire tra...

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    Original price $ 477.00 - Original price $ 477.00
    Original price
    $ 477.00
    $ 477.00 - $ 477.00
    Current price $ 477.00
  • 9/16-inch Square U-bolts (3.0 x 13) Rough Country

    Rough Country
    Original price $ 763.00 - Original price $ 763.00
    Original price
    $ 763.00
    $ 763.00 - $ 763.00
    Current price $ 763.00

    Replace your worn out U-bolts with Rough Country's durable U-Bolt kits! Our steel U-Bolt kits are offered in a variety of sizes and styles to suit ...

    View full details
    Original price $ 763.00 - Original price $ 763.00
    Original price
    $ 763.00
    $ 763.00 - $ 763.00
    Current price $ 763.00
  • 9/16-inch Round U-bolts (3.625 x 12) Rough Country

    Rough Country
    Original price $ 763.00 - Original price $ 763.00
    Original price
    $ 763.00
    $ 763.00 - $ 763.00
    Current price $ 763.00

    Replace your worn out U-bolts with Rough Country's durable U-Bolt kits! Our steel U-Bolt kits are offered in a variety of sizes and styles to suit ...

    View full details
    Original price $ 763.00 - Original price $ 763.00
    Original price
    $ 763.00
    $ 763.00 - $ 763.00
    Current price $ 763.00
  • Universal LED RGB/White Dome Light Rough Country

    Rough Country
    Original price $ 572.00 - Original price $ 572.00
    Original price
    $ 572.00
    $ 572.00 - $ 572.00
    Current price $ 572.00

    Light up the cabin of your cab with Rough Country's Universal LED Dome Light Kit! This easy-to-install LED Dome Light is both practical and enjoyab...

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    Original price $ 572.00 - Original price $ 572.00
    Original price
    $ 572.00
    $ 572.00 - $ 572.00
    Current price $ 572.00
  • Black Series LED 20 Inch Light Slim Line Rough Country

    Rough Country
    Original price $ 2,099.00 - Original price $ 2,099.00
    Original price
    $ 2,099.00
    $ 2,099.00 - $ 2,099.00
    Current price $ 2,099.00

    The sun never sets on a vehicle equipped with Rough Country's sleek 20-inch Slimline Cree LED Light Bar. With a powerful 7,200-lumen 100-watt outpu...

    View full details
    Original price $ 2,099.00 - Original price $ 2,099.00
    Original price
    $ 2,099.00
    $ 2,099.00 - $ 2,099.00
    Current price $ 2,099.00

BUILT FOR PERFORMANCE

The LML Engine once again came with new revisions, not only to satisfy emissions standards but to further efficiency and power gains. Equipped a “9th injector” fuel system configuration, this accommodation was made to provide fuel during the DPF regeneration process. Other upgrades to pistons, heads and turbocharger were made.

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

Our selection of LML 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 LML 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 LML 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