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LMM Duramax Parts

The LMM Duramax, introduced midway through the 2007 model year replacing the LBZ and was a response to the newly tightened emissions standards. This truck is also the first Generation Duramax equipped with a Diesel Particulate Filter exhaust system. Powerhouse Diesel has a huge selection of LMM 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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    Yukon Gear Axle Bearing & Seal Kit For GM 11.5in aam Rear

    Yukon Gear & Axle
    $285.89 - $285.89
    $285.89
    $285.89 - $285.89
    $285.89

    Yukon axle bearing and seal kits are specially designed for each application and use high-quality bearings and seals.Installation InstructionsInsta...

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    $285.89 - $285.89
    $285.89
    $285.89 - $285.89
    $285.89
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    Yukon Gear Axle Bearing & Seal Kit For GM 9.25in IFS Front

    Yukon Gear & Axle
    $192.89 - $192.89
    $192.89
    $192.89 - $192.89
    $192.89

    Yukon axle bearing and seal kits are specially designed for each application and use high-quality bearings and seals.Installation InstructionsInsta...

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    $192.89 - $192.89
    $192.89
    $192.89 - $192.89
    $192.89
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    Yukon Gear Axle Bearing & Seal Kit For 10.5in GM 14 Bolt Truck

    Yukon Gear & Axle
    $158.89 - $158.89
    $158.89
    $158.89 - $158.89
    $158.89

    Yukon axle bearing and seal kits are specially designed for each application and use high-quality bearings and seals.Installation InstructionsInsta...

    View full details
    $158.89 - $158.89
    $158.89
    $158.89 - $158.89
    $158.89
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    USA Standard Bearing Kit For 98-13 GM 9.5in

    Yukon Gear & Axle
    $338.89 - $338.89
    $338.89
    $338.89 - $338.89
    $338.89

    USA Standard Gear Bearing Installation Kits are perfect for shops and builders who have shims on the shelf and are looking to save cost over a Mast...

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    $338.89 - $338.89
    $338.89
    $338.89 - $338.89
    $338.89
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    USA Standard Bearing Kit For 98+ 10.5in GM 14 Bolt Truck

    Yukon Gear & Axle
    $296.89 - $296.89
    $296.89
    $296.89 - $296.89
    $296.89

    USA Standard Gear Bearing Installation Kits are perfect for shops and builders who have shims on the shelf and are looking to save cost over a Mast...

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    $296.89 - $296.89
    $296.89
    $296.89 - $296.89
    $296.89
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    USA Standard Bearing Kit For 10 & Down GM 9.25in IFS Front

    Yukon Gear & Axle
    $336.89 - $336.89
    $336.89
    $336.89 - $336.89
    $336.89

    USA Standard Gear Bearing Installation Kits are perfect for shops and builders who have shims on the shelf and are looking to save cost over a Mast...

    View full details
    $336.89 - $336.89
    $336.89
    $336.89 - $336.89
    $336.89
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    USA Standard Bearing Kit For 10 & Down GM & Chrysler 11.5in Rear

    Yukon Gear & Axle
    $333.89 - $333.89
    $333.89
    $333.89 - $333.89
    $333.89

    USA Standard Gear Bearing Installation Kits are perfect for shops and builders who have shims on the shelf and are looking to save cost over a Mast...

    View full details
    $333.89 - $333.89
    $333.89
    $333.89 - $333.89
    $333.89
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    BD Diesel Rocker Switch Kit Exhaust Brake - 5/8in Manual Lever

    BD Diesel
    $116.35 - $116.35
    $116.35
    $122.95
    $122.95 - $122.95
    $122.95

    Optional power switch for the Exhaust Brake that mounts on the manual transmission shift lever; For that old school trucker feel this switch is ide...

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    $116.35 - $116.35
    $116.35
    $122.95
    $122.95 - $122.95
    $122.95
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    BD Diesel Push/Pull Switch Kit Exhaust Brake - 5/8in Manual Lever

    BD Diesel
    $78.52 - $78.52
    $78.52
    $82.95
    $82.95 - $82.95
    $82.95

    Optional power switch for the Exhaust Brake that mounts on the manual transmission shift lever; For that old school trucker feel this switch is ide...

    View full details
    $78.52 - $78.52
    $78.52
    $82.95
    $82.95 - $82.95
    $82.95
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    BD Diesel Rocker Switch Kit Exhaust Brake - 3/4in Manual Lever

    BD Diesel
    $139.63 - $139.63
    $139.63
    $146.95
    $146.95 - $146.95
    $146.95

    Optional power switch for the Exhaust Brake that mounts on the manual transmission shift lever; For that old school trucker feel this switch is ide...

    View full details
    $139.63 - $139.63
    $139.63
    $146.95
    $146.95 - $146.95
    $146.95
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    BD Diesel Push/Pull Switch Kit Exhaust Brake - 3/4in Manual Lever

    BD Diesel
    $78.52 - $78.52
    $78.52
    $82.95
    $82.95 - $82.95
    $82.95

    Optional power switch for the Exhaust Brake that mounts on the manual transmission shift lever; For that old school trucker feel this switch is ide...

    View full details
    $78.52 - $78.52
    $78.52
    $82.95
    $82.95 - $82.95
    $82.95
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    BD Diesel Brake - 2004.5-2010 Duramax 6.6L LLY/LBZ/LMM w/4in Exh

    BD Diesel
    $1,591.72 - $1,591.72
    $1,591.72
    $1,674.95
    $1,674.95 - $1,674.95
    $1,674.95

    Descending grades with trailers can be hazardous and tricky situations, resulting in over heated service and trailer brakes, that leads to brake fa...

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    $1,591.72 - $1,591.72
    $1,591.72
    $1,674.95
    $1,674.95 - $1,674.95
    $1,674.95
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    BD Diesel Brake - 2004.5-2010 Duramax 6.6L LLY/LBZ/LMM w/Stk Exh

    BD Diesel
    $1,591.72 - $1,591.72
    $1,591.72
    $1,674.95
    $1,674.95 - $1,674.95
    $1,674.95

    Descending grades with trailers can be hazardous and tricky situations, resulting in over heated service and trailer brakes, that leads to brake fa...

    View full details
    $1,591.72 - $1,591.72
    $1,591.72
    $1,674.95
    $1,674.95 - $1,674.95
    $1,674.95
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    Mishimoto 2004.5-2016 Chevrolet/GMC 6.6L Duramax Turbo Blanket

    Mishimoto
    $213.00
    $213.00 - $213.00
    $213.00
    $193.95
    $193.95 - $193.95
    $193.95

    Help reduce the heat in your 2004.5-2016 Chevrolet/GMC 6.6L LLY, LBZ, LMM, and LML Duramax engine bay with this Mishimoto turbo blanket. One of the...

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    $213.00
    $213.00 - $213.00
    $213.00
    $193.95
    $193.95 - $193.95
    $193.95
    Save 9% Save %
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    BD Diesel T3 Mount Turbo Pedestal For AirWerks S300 T3 Mount Turbos 01-07 Duramax

    BD Diesel
    $276.40 - $276.40
    $276.40
    $290.95
    $290.95 - $290.95
    $290.95

    Looking to install a S300 turbo on your Duramax? This adapter pedestal allows the install of a S300 T3 mount turbo. For AirWerks S300 T3 Mount Turb...

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    $276.40 - $276.40
    $276.40
    $290.95
    $290.95 - $290.95
    $290.95
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    BD Diesel Screamer Turbo 2004.5-2010 LLY LBZ LMM Duramax 6.6L

    BD Diesel
    $2,119.45 - $2,119.45
    $2,119.45
    $2,230.00
    $2,230.00 - $2,230.00
    $2,230.00

    The drop-in, stock-appearing Screamer turbo for the 2004.5-2016 Duramax utilizes modern turbo technology that delivers increased airflow without co...

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    $2,119.45 - $2,119.45
    $2,119.45
    $2,230.00
    $2,230.00 - $2,230.00
    $2,230.00
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    BD Diesel Manifold Exhaust - 2001-2010 Duramax

    BD Diesel
    $191.04 - $191.04
    $191.04
    $199.95
    $199.95 - $199.95
    $199.95

    The BD Full Bore Exhaust Manifold for the Chevy Duramax engine replaces factory driver's side "pinched down" unit, restoring exhaust flow and balan...

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    $191.04 - $191.04
    $191.04
    $199.95
    $199.95 - $199.95
    $199.95
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    BD Diesel Cool Down Timer Kit v2.0

    BD Diesel
    $237.60 - $237.60
    $237.60
    $249.95
    $249.95 - $249.95
    $249.95

    Turbochargers operate at high temperatures. The Cool Down Timer is designed to keep the engine running when the ignition is turned off to prevent t...

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    $237.60 - $237.60
    $237.60
    $249.95
    $249.95 - $249.95
    $249.95
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    Banks Power Straight Pipe Kit (Replaces Muffler 53800)

    Banks Power
    $76.67
    $76.67 - $76.67
    $76.67
    $69.00
    $69.00 - $69.00
    $69.00

    Stainless Straight Pipe kit for 4 inch Banks Power Monster Exhaust Systems. Does not replace OEM mufflerReplaces Muffler 53800 used in 2001-2007 6....

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    $76.67
    $76.67 - $76.67
    $76.67
    $69.00
    $69.00 - $69.00
    $69.00
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    aFe MACHForce XP Exhausts Cat-Back SS-409 EXH CB GM Diesel Trucks 06-07 V8-6.6L (td) LLY/LBZ

    aFe
    $808.00 - $808.00
    $808.00
    $808.00 - $808.00
    $808.00

    The new MACH Force XP exhaust is engineered to perform in the most extreme environments. This system is constructed from mandrel bent 4 in. 409 sta...

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    $808.00 - $808.00
    $808.00
    $808.00 - $808.00
    $808.00
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    aFe MACHForce XP Exhaust 5in DPF-Polished, GM Diesel Trucks 07.5-10 V8-6.6L 9(td) LMM

    aFe
    $660.00 - $660.00
    $660.00
    $660.00 - $660.00
    $660.00

    Engineered to perform in the most extreme environments. Constructed from mandrel bent 4 in. 409 stainless steel tubing for maximum flow; increased ...

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    $660.00 - $660.00
    $660.00
    $660.00 - $660.00
    $660.00
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    aFe MACHForce XP Exhaust 5in DPF-Black, GM Diesel Trucks 07.5-10 V8-6.6L 9(td) LMM

    aFe
    $734.00 - $734.00
    $734.00
    $734.00 - $734.00
    $734.00

    Engineered to perform in the most extreme environments. Constructed from mandrel bent 4 in. 409 stainless steel tubing for maximum flow; increased ...

    View full details
    $734.00 - $734.00
    $734.00
    $734.00 - $734.00
    $734.00
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    aFe MACHForce XP Exhaust 5in DPF-Stainless, GM Diesel Trucks 07.5-10 V8-6.6L 9(td) LMM

    aFe
    $593.00 - $593.00
    $593.00
    $593.00 - $593.00
    $593.00

    Engineered to perform in the most extreme environments. Constructed from mandrel bent 4 in. 409 stainless steel tubing for maximum flow; increased ...

    View full details
    $593.00 - $593.00
    $593.00
    $593.00 - $593.00
    $593.00
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    aFe MACHForce XP 4in DPF-Back SS Exhaust 5/07-10 GM Diesel Trucks V8-6.6L (td) LMM

    aFe
    $500.00 - $500.00
    $500.00
    $500.00 - $500.00
    $500.00

    Engineered to perform in the most extreme environments. Constructed from mandrel bent 4 in. 409 stainless steel tubing for maximum flow; increased ...

    View full details
    $500.00 - $500.00
    $500.00
    $500.00 - $500.00
    $500.00

BUILT FOR PERFORMANCE

The LMM Duramax, introduced midway through the 2007 model year replacing the LBZ and was a response to the newly tightened emissions standards. This truck is also the first Generation Duramax equipped with a Diesel Particulate Filter exhaust system. 

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

Our selection of LMM 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 LMM 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 LMM 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