Skip to content
Free Shipping on most orders over $150.00    Sale on Select DDP Products Shop Now                    
Free Shipping on most orders over $150.00    Sale on Select DDP Products Shop Now                    

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.

Filters

  • responsive-image responsive-image

    Yukon Gear Pinion Seal w/ Triple-Lip Design For 98+ GM 14T

    Yukon Gear & Axle
    $ 525.00 - $ 525.00
    $ 525.00
    $ 525.00 - $ 525.00
    $ 525.00

    Yukon Mighty Seals use the latest design and manufacturing technologies to produce a precision fit that seals tight and lasts for years to come.Ins...

    View full details
    $ 525.00 - $ 525.00
    $ 525.00
    $ 525.00 - $ 525.00
    $ 525.00
  • responsive-image responsive-image

    Yukon Gear Pinion Seal For 96-03 9.5in GM

    Yukon Gear & Axle
    $ 1,159.00 - $ 1,159.00
    $ 1,159.00
    $ 1,159.00 - $ 1,159.00
    $ 1,159.00

    Yukon Mighty Seals use the latest design and manufacturing technologies to produce a precision fit that seals tight and lasts for years to come.Ins...

    View full details
    $ 1,159.00 - $ 1,159.00
    $ 1,159.00
    $ 1,159.00 - $ 1,159.00
    $ 1,159.00
  • responsive-image responsive-image

    Lund 02-06 Chevy Avalanche EZ Running Board Mounting Bracket Kit - Brite

    LUND
    $ 3,265.00 - $ 3,265.00
    $ 3,265.00
    $ 3,265.00 - $ 3,265.00
    $ 3,265.00

    Feature heavy duty U channel steel construction. Custom fit moulding kits for each application. Most are no-drill. Recommended for running boards w...

    View full details
    $ 3,265.00 - $ 3,265.00
    $ 3,265.00
    $ 3,265.00 - $ 3,265.00
    $ 3,265.00
  • responsive-image responsive-image

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

    aFe
    $ 18,139.00 - $ 18,139.00
    $ 18,139.00
    $ 18,139.00 - $ 18,139.00
    $ 18,139.00

    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...

    View full details
    $ 18,139.00 - $ 18,139.00
    $ 18,139.00
    $ 18,139.00 - $ 18,139.00
    $ 18,139.00
  • responsive-image responsive-image

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

    aFe
    $ 19,935.00 - $ 19,935.00
    $ 19,935.00
    $ 19,935.00 - $ 19,935.00
    $ 19,935.00

    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...

    View full details
    $ 19,935.00 - $ 19,935.00
    $ 19,935.00
    $ 19,935.00 - $ 19,935.00
    $ 19,935.00
  • responsive-image responsive-image

    BD Diesel Rocker Switch Kit Exhaust Brake - 5/8in Manual Lever

    BD Diesel
    $ 2,111.00 - $ 2,111.00
    $ 2,111.00
    $ 2,249.00
    $ 2,249.00 - $ 2,249.00
    $ 2,249.00

    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
    $ 2,111.00 - $ 2,111.00
    $ 2,111.00
    $ 2,249.00
    $ 2,249.00 - $ 2,249.00
    $ 2,249.00
  • responsive-image responsive-image

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

    BD Diesel
    $ 1,513.00 - $ 1,513.00
    $ 1,513.00
    $ 1,560.00
    $ 1,560.00 - $ 1,560.00
    $ 1,560.00

    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
    $ 1,513.00 - $ 1,513.00
    $ 1,513.00
    $ 1,560.00
    $ 1,560.00 - $ 1,560.00
    $ 1,560.00
  • responsive-image responsive-image

    BD Diesel Rocker Switch Kit Exhaust Brake - 3/4in Manual Lever

    BD Diesel
    $ 2,533.00 - $ 2,533.00
    $ 2,533.00
    $ 2,684.00
    $ 2,684.00 - $ 2,684.00
    $ 2,684.00

    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
    $ 2,533.00 - $ 2,533.00
    $ 2,533.00
    $ 2,684.00
    $ 2,684.00 - $ 2,684.00
    $ 2,684.00
  • responsive-image responsive-image

    BD Diesel Push/Pull Switch Kit Exhaust Brake - 3/4in Manual Lever

    BD Diesel
    $ 1,478.00 - $ 1,478.00
    $ 1,478.00
    $ 1,523.00
    $ 1,523.00 - $ 1,523.00
    $ 1,523.00

    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
    $ 1,478.00 - $ 1,478.00
    $ 1,478.00
    $ 1,523.00
    $ 1,523.00 - $ 1,523.00
    $ 1,523.00
  • responsive-image responsive-image

    BD Diesel Brake - 2004.5-2010 Duramax 6.6L LLY/LBZ/LMM w/4in Exh

    BD Diesel
    $ 28,873.00 - $ 28,873.00
    $ 28,873.00
    $ 30,691.00
    $ 30,691.00 - $ 30,691.00
    $ 30,691.00

    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
    $ 28,873.00 - $ 28,873.00
    $ 28,873.00
    $ 30,691.00
    $ 30,691.00 - $ 30,691.00
    $ 30,691.00
  • responsive-image responsive-image

    BD Diesel Brake - 2004.5-2010 Duramax 6.6L LLY/LBZ/LMM w/Stk Exh

    BD Diesel
    $ 28,873.00 - $ 28,873.00
    $ 28,873.00
    $ 30,691.00
    $ 30,691.00 - $ 30,691.00
    $ 30,691.00

    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
    $ 28,873.00 - $ 28,873.00
    $ 28,873.00
    $ 30,691.00
    $ 30,691.00 - $ 30,691.00
    $ 30,691.00
  • responsive-image responsive-image Save 9% Save %

    Mishimoto 2004.5-2016 Chevrolet/GMC 6.6L Duramax Turbo Blanket

    Mishimoto
    $ 3,864.00
    $ 3,864.00 - $ 3,864.00
    $ 3,864.00
    $ 3,519.00
    $ 3,519.00 - $ 3,519.00
    $ 3,519.00

    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...

    View full details
    $ 3,864.00
    $ 3,864.00 - $ 3,864.00
    $ 3,864.00
    $ 3,519.00
    $ 3,519.00 - $ 3,519.00
    $ 3,519.00
    Save 9% Save %
  • responsive-image responsive-image

    BD Diesel T3 Mount Turbo Pedestal For AirWerks S300 T3 Mount Turbos 01-07 Duramax

    BD Diesel
    $ 5,014.00 - $ 5,014.00
    $ 5,014.00
    $ 5,459.00
    $ 5,459.00 - $ 5,459.00
    $ 5,459.00

    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...

    View full details
    $ 5,014.00 - $ 5,014.00
    $ 5,014.00
    $ 5,459.00
    $ 5,459.00 - $ 5,459.00
    $ 5,459.00
  • responsive-image responsive-image

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

    BD Diesel
    $ 40,028.00 - $ 40,028.00
    $ 40,028.00
    $ 41,266.00
    $ 41,266.00 - $ 41,266.00
    $ 41,266.00

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

    View full details
    $ 40,028.00 - $ 40,028.00
    $ 40,028.00
    $ 41,266.00
    $ 41,266.00 - $ 41,266.00
    $ 41,266.00
    Select Options
  • responsive-image responsive-image

    BD Diesel Cool Down Timer Kit v2.0

    BD Diesel
    $ 4,310.00 - $ 4,310.00
    $ 4,310.00
    $ 4,625.00
    $ 4,625.00 - $ 4,625.00
    $ 4,625.00

    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...

    View full details
    $ 4,310.00 - $ 4,310.00
    $ 4,310.00
    $ 4,625.00
    $ 4,625.00 - $ 4,625.00
    $ 4,625.00
  • responsive-image responsive-image

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

    aFe
    $ 14,657.00 - $ 14,657.00
    $ 14,657.00
    $ 14,657.00 - $ 14,657.00
    $ 14,657.00

    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...

    View full details
    $ 14,657.00 - $ 14,657.00
    $ 14,657.00
    $ 14,657.00 - $ 14,657.00
    $ 14,657.00
  • responsive-image responsive-image

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

    aFe
    $ 11,972.00 - $ 11,972.00
    $ 11,972.00
    $ 11,972.00 - $ 11,972.00
    $ 11,972.00

    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
    $ 11,972.00 - $ 11,972.00
    $ 11,972.00
    $ 11,972.00 - $ 11,972.00
    $ 11,972.00
  • responsive-image responsive-image

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

    aFe
    $ 13,315.00 - $ 13,315.00
    $ 13,315.00
    $ 13,315.00 - $ 13,315.00
    $ 13,315.00

    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
    $ 13,315.00 - $ 13,315.00
    $ 13,315.00
    $ 13,315.00 - $ 13,315.00
    $ 13,315.00
  • responsive-image responsive-image

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

    aFe
    $ 10,757.00 - $ 10,757.00
    $ 10,757.00
    $ 10,757.00 - $ 10,757.00
    $ 10,757.00

    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
    $ 10,757.00 - $ 10,757.00
    $ 10,757.00
    $ 10,757.00 - $ 10,757.00
    $ 10,757.00
  • responsive-image responsive-image

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

    aFe
    $ 9,070.00 - $ 9,070.00
    $ 9,070.00
    $ 9,070.00 - $ 9,070.00
    $ 9,070.00

    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
    $ 9,070.00 - $ 9,070.00
    $ 9,070.00
    $ 9,070.00 - $ 9,070.00
    $ 9,070.00
  • responsive-image responsive-image

    aFe Bladerunner Manifolds Turbo Inlet MAN Turbo Inlet GM Diesel Trucks 06-10 V8-6.6L (td)

    aFe
    $ 8,090.00 - $ 8,090.00
    $ 8,090.00
    $ 8,090.00 - $ 8,090.00
    $ 8,090.00

    The aFe Bladerunner Turbo Inlet Manifold increases performance to your Duramax by 9hp and 23lbs x ft. torque. The Bladerunner turbo inlet manifold...

    View full details
    $ 8,090.00 - $ 8,090.00
    $ 8,090.00
    $ 8,090.00 - $ 8,090.00
    $ 8,090.00
  • responsive-image responsive-image

    aFe LARGE Bore HD Exhausts Cat-Back SS-409 EXH CB GM Diesel Trucks 06-07 V8-6.6L (td) LLY/LBZ

    aFe
    $ 11,972.00 - $ 11,972.00
    $ 11,972.00
    $ 11,972.00 - $ 11,972.00
    $ 11,972.00

    The Large Bore HD Performance Cat-Back exhaust features 4" 409 stainless steel tubing with smooth curves and increased size to help remove restrict...

    View full details
    $ 11,972.00 - $ 11,972.00
    $ 11,972.00
    $ 11,972.00 - $ 11,972.00
    $ 11,972.00
  • responsive-image responsive-image

    aFe MACH Force-Xp Turbo Down-Pipe 3" 409 Stainless 4-10 V8-6.6L LMM/LBZ/LLY Duramax

    aFe
    $ 8,290.00 - $ 8,290.00
    $ 8,290.00
    $ 8,290.00 - $ 8,290.00
    $ 8,290.00

    If you are looking for a highly engineered down pipe look no further than the aFe Power Mach Force XP Down Pipe. Down pipe is 100 percent TIG welde...

    View full details
    $ 8,290.00 - $ 8,290.00
    $ 8,290.00
    $ 8,290.00 - $ 8,290.00
    $ 8,290.00
  • responsive-image responsive-image

    aFe Atlas Exhaust 5in DPF-Back Al Steel 07.5-10 GM Diesel Trucks V8-6.6L (td) LMM (Blk Tip)

    aFe
    $ 10,086.00 - $ 10,086.00
    $ 10,086.00
    $ 10,086.00 - $ 10,086.00
    $ 10,086.00

    Interested in a new exhaust system? Check out the ATLAS DPF-Back exhaust system by aFe. This system is constructed from 5 in. mandrel-bent aluminiz...

    View full details
    $ 10,086.00 - $ 10,086.00
    $ 10,086.00
    $ 10,086.00 - $ 10,086.00
    $ 10,086.00

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