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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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  • S&S Diesel Motorsport Duramax 10mm CP3 High Speed (1,325 mm3 /rev displacement)- NEW. S&S Diesel Motorsport Duramax 12mm CP3 High Speed WITH SP300.

    S&S Diesel Motorsport Duramax 14mm CP3 High Speed WITH SP3000 Mechanical Pump

    S&S
    $ 73,509.00 - $ 73,509.00
    $ 73,509.00
    $ 73,509.00 - $ 73,509.00
    $ 73,509.00

    S&S Model CP3-DMX-14-HS-SP The SP3000 is a single mechanical solution that replaces the small factory supply pump, and will flow up to 2,791 l/...

    View full details
    $ 73,509.00 - $ 73,509.00
    $ 73,509.00
    $ 73,509.00 - $ 73,509.00
    $ 73,509.00
  • S&S Diesel Motorsport Duramax 10mm CP3 (1,325 mm3 /rev displacement) New. S&S Diesel Motorsport Duramax 10mm CP3 High Speed (1,325 mm3 /rev displacement)- NEW.

    S&S Diesel Motorsport Duramax 14mm CP3 High Speed (1,850 mm3 /rev displacement) - New

    S&S
    $ 54,661.00 - $ 54,661.00
    $ 54,661.00
    $ 54,661.00 - $ 54,661.00
    $ 54,661.00

    S&S Model CP3-DMX-14-HSS&S Diesel Motorsport Duramax 14mm CP3 High Speed (1,850 mm3 /rev displacement) | New LBZ-based. Optimized for high...

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    $ 54,661.00 - $ 54,661.00
    $ 54,661.00
    $ 54,661.00 - $ 54,661.00
    $ 54,661.00
  • S&S Diesel Motorsport Duramax 10mm CP3 (1,325 mm3 /rev displacement) New. S&S Diesel Motorsport Duramax 14mm CP3 (1,850 mm3 /rev displacement) - New.

    S&S Diesel Motorsport Duramax 14mm CP3 (1,850 mm3 /rev displacement) - New

    S&S
    $ 52,776.00 - $ 52,776.00
    $ 52,776.00
    $ 52,776.00 - $ 52,776.00
    $ 52,776.00

    S&S Model CP3-DMX-14S&S Diesel Motorsport Duramax 14mm CP3 (1,850 mm3 /rev displacement) | New LBZ-based. 2001-2010 Duramax Trucks *01-05 L...

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    $ 52,776.00 - $ 52,776.00
    $ 52,776.00
    $ 52,776.00 - $ 52,776.00
    $ 52,776.00
  • S&S Diesel Motorsport Duramax 10mm CP3 High Speed (1,325 mm3 /rev displacement)- NEW. S&S Diesel Motorsport Duramax 12mm CP3 High Speed WITH SP300.

    S&S Diesel Motorsport Duramax 12mm CP3 High Speed WITH SP300

    S&S
    $ 67,854.00 - $ 67,854.00
    $ 67,854.00
    $ 67,854.00 - $ 67,854.00
    $ 67,854.00

    S&S Model CP3-DMX-12-HS-SP The SP3000 is a single mechanical solution that replaces the small factory supply pump, and will flow up to 2,791 l/...

    View full details
    $ 67,854.00 - $ 67,854.00
    $ 67,854.00
    $ 67,854.00 - $ 67,854.00
    $ 67,854.00
  • S&S Diesel Motorsport Duramax 10mm CP3 (1,325 mm3 /rev displacement) New. S&S Diesel Motorsport Duramax 10mm CP3 (1,325 mm3 /rev displacement) New.

    S&S Diesel Motorsport Duramax 10mm CP3 (1,325 mm3 /rev displacement) New

    S&S
    $ 37,697.00 - $ 37,697.00
    $ 37,697.00
    $ 37,697.00 - $ 37,697.00
    $ 37,697.00

    S&S Model CP3-DMX-10S&S Diesel Motorsport Duramax 10mm CP3 (1,325 mm3 /rev displacement) | New LBZ-based No calibration needed, direct dro...

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    $ 37,697.00 - $ 37,697.00
    $ 37,697.00
    $ 37,697.00 - $ 37,697.00
    $ 37,697.00
  • S&S Diesel Motorsport Duramax 10mm CP3 (1,325 mm3 /rev displacement) New. S&S Diesel Motorsport Duramax 10mm CP3 High Speed (1,325 mm3 /rev displacement)- NEW.

    S&S Diesel Motorsport Duramax 10mm CP3 High Speed (1,325 mm3 /rev displacement)- NEW

    S&S
    $ 41,467.00 - $ 41,467.00
    $ 41,467.00
    $ 41,467.00 - $ 41,467.00
    $ 41,467.00

    S&S Model CP3-DMX-10-HSS&S Diesel Motorsport Duramax 10mm CP3 High Speed (1,325 mm3 /rev displacement) | New LBZ-based Optimized for high ...

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    $ 41,467.00 - $ 41,467.00
    $ 41,467.00
    $ 41,467.00 - $ 41,467.00
    $ 41,467.00
  • S&S Diesel Motorsport LMM Duramax (2007.5-2010)TorqueMaster Injector - Reman or New (Set). S&S Diesel Motorsport LMM Duramax (2007.5-2010)TorqueMaster Injector - Reman or New (Set).

    S&S Diesel Motorsport LMM Duramax (2007.5-2010)TorqueMaster Injector - Reman or New (Set)

    S&S
    $ 63,708.00 - $ 68,420.00
    $ 63,708.00 - $ 68,420.00
    $ 63,708.00 - $ 68,420.00
    $ 63,708.00

    S&S Model LMM-10SAC-R-SET (Reman) or LMM-10SAC-SET (New)LMM TorqueMaster Injector - (Set) S&S Upgrades Proprietary nozzle honing process ...

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    $ 63,708.00 - $ 68,420.00
    $ 63,708.00 - $ 68,420.00
    $ 63,708.00 - $ 68,420.00
    $ 63,708.00
  • S&S Diesel Motorsport LMM Duramax Injectors (2007.5-2010) - Reman or New (Single). S&S Diesel Motorsport LMM Duramax Injectors (2007.5-2010) - Reman or New (Single).

    S&S Diesel Motorsport LMM Duramax Injectors (2007.5-2010) - Reman or New (Single)

    S&S
    $ 10,006.00 - $ 17,618.00
    $ 10,006.00 - $ 17,618.00
    $ 10,006.00 - $ 17,618.00
    $ 10,006.00

    LMM Duramax Injectors (2007.5-2010) - Reman or New (Single) S&S Upgrades Proprietary nozzle honing process for clean and consistent holes Noz...

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    $ 10,006.00 - $ 17,618.00
    $ 10,006.00 - $ 17,618.00
    $ 10,006.00 - $ 17,618.00
    $ 10,006.00
  • S&S Diesel Motorsport LMM Duramax (2007.5-2010)TorqueMaster Injector - Reman or New (Single). S&S Diesel Motorsport LMM Duramax (2007.5-2010)TorqueMaster Injector - Reman or New (Single).

    S&S Diesel Motorsport LMM Duramax (2007.5-2010)TorqueMaster Injector - Reman or New (Single)

    S&S
    $ 7,964.00 - $ 8,553.00
    $ 7,964.00 - $ 8,553.00
    $ 7,964.00 - $ 8,553.00
    $ 7,964.00

    S&S Model LMM-10SAC-R (Reman) or LMM-10SAC (New)LMM TorqueMaster Injector - (Sold Each) S&S Upgrades Proprietary nozzle honing process for...

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    $ 7,964.00 - $ 8,553.00
    $ 7,964.00 - $ 8,553.00
    $ 7,964.00 - $ 8,553.00
    $ 7,964.00
  • S&S Diesel Motorsport DMAX Injector Return Leak Fitting Clip - LLY/LBZ/LMM. S&S Diesel Motorsport DMAX Injector Return Leak Fitting Clip - LLY/LBZ/LMM.

    S&S Diesel Motorsport DMAX Injector Return Leak Fitting Clip - LLY/LBZ/LMM

    S&S
    $ 132.00 - $ 132.00
    $ 132.00
    $ 132.00 - $ 132.00
    $ 132.00

    S&S Model DMAX-INJ-RTN-CLIPS&S Diesel Motorsport DMAX Injector Return Leak Fitting Clip - LLY/LBZ/LMM *Generic Image

    $ 132.00 - $ 132.00
    $ 132.00
    $ 132.00 - $ 132.00
    $ 132.00
  • S&S Diesel Motorsport Low Pressure Injector Return Line Assembly-RH Side LLY/LBZ/LMM. S&S Diesel Motorsport Low Pressure Injector Return Line Assembly-RH Side LLY/LBZ/LMM.

    S&S Diesel Motorsport Low Pressure Injector Return Line Assembly-RH Side LLY/LBZ/LMM

    S&S
    $ 943.00 - $ 943.00
    $ 943.00
    $ 943.00 - $ 943.00
    $ 943.00

    S&S Model DMAX-INJ-RTN-RHS&S Diesel Motorsport Low Pressure Injector Return Line Assembly-RH Side LLY/LBZ/LMM

    $ 943.00 - $ 943.00
    $ 943.00
    $ 943.00 - $ 943.00
    $ 943.00
  • S&S Diesel Motorsport Rail Cap - M14x1.5 - LB7/LLY/5.9C/6.7F. S&S Diesel Motorsport Rail Cap - M14x1.5 - LB7/LLY/5.9C/6.7F.

    S&S Diesel Motorsport Rail Cap - M18x1.5 - LBZ/LMM/6.7C

    S&S
    $ 566.00 - $ 566.00
    $ 566.00
    $ 566.00 - $ 566.00
    $ 566.00

    S&S Model CAP-M18S&S Diesel Motorsport Rail Cap - M18x1.5 - LBZ/LMM/6.7C

    $ 566.00 - $ 566.00
    $ 566.00
    $ 566.00 - $ 566.00
    $ 566.00
  • S&S Diesel Motorsport DBV4 Single Stage Relief Valve Innternal Return LLY/LBZ/LMM, 6.7 Style - 2700bar. S&S Diesel Motorsport DBV4 Single Stage Relief Valve Innternal Return LLY/LBZ/LMM, 6.7 Style - 2700bar.

    S&S Diesel Motorsport DBV4 Single Stage Relief Valve Innternal Return LLY/LBZ/LMM, 6.7 Style - 2700bar

    S&S
    $ 6,004.00 - $ 6,004.00
    $ 6,004.00
    $ 6,004.00 - $ 6,004.00
    $ 6,004.00

    S&S Model PRV-I-2700-1SDBV4 Single Stage Relief Valve Innternal Return LLY/LBZ/LMM, 6.7 style - 2700bar Generic Image

    $ 6,004.00 - $ 6,004.00
    $ 6,004.00
    $ 6,004.00 - $ 6,004.00
    $ 6,004.00
  • S&S Diesel Motorsport DBV4 Single Stage Relief Valve Innternal Return LLY/LBZ/LMM, 6.7 Style - 2700bar. S&S Diesel Motorsport DBV4 Single Stage Relief Valve Innternal Return LLY/LBZ/LMM, 6.7 Style - 2700bar.

    S&S Diesel Motorsport DBV4 Single Stage Relief Valve Internal Return LLY/LBZ/LMM, 6.7 style - 2400bar

    S&S
    $ 6,004.00 - $ 6,004.00
    $ 6,004.00
    $ 6,004.00 - $ 6,004.00
    $ 6,004.00

    S&S Model PRV-I-2400-1SDBV4 Single Stage Relief Valve Internal Return LLY/LBZ/LMM, 6.7 style - 2400bar Generic Image

    $ 6,004.00 - $ 6,004.00
    $ 6,004.00
    $ 6,004.00 - $ 6,004.00
    $ 6,004.00
  • S&S Diesel Motorsport DBV4 Single Stage Relief Valve Innternal Return LLY/LBZ/LMM, 6.7 Style - 2700bar. S&S Diesel Motorsport DBV4 Single Stage Relief Valve Innternal Return LLY/LBZ/LMM, 6.7 Style - 2700bar.

    S&S Diesel Motorsport DBV4 2 Stage Relief Valve Internal Return LLY/LBZ/LMM Style 2400 Bar

    S&S
    $ 5,391.00 - $ 5,391.00
    $ 5,391.00
    $ 5,391.00 - $ 5,391.00
    $ 5,391.00

    S&S Model PRV-I-2400-2SDBV4 2 stage relief valve, internal return, LLY/LBZ/LMM style - 2400bar *Generic Image

    $ 5,391.00 - $ 5,391.00
    $ 5,391.00
    $ 5,391.00 - $ 5,391.00
    $ 5,391.00
  • responsive-image responsive-image

    S&S Diesel Motorsport Injector Seal Kit (combustion seal + body o-ring) - LLY, LBZ, LMM

    S&S
    $ 132.00 - $ 132.00
    $ 132.00
    $ 132.00 - $ 132.00
    $ 132.00

    S&S Model INJ-SEALS-DMXInjector Seal Kit (combustion seal + body o-ring) - LLY, LBZ, LMM *Generic Image

    $ 132.00 - $ 132.00
    $ 132.00
    $ 132.00 - $ 132.00
    $ 132.00
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    S&S Diesel Motorsport Injector Solenoid - LMM

    S&S
    $ 2,488.00 - $ 2,488.00
    $ 2,488.00
    $ 2,488.00 - $ 2,488.00
    $ 2,488.00

    S&S Model SOLENOID-LMM S&S Diesel Motorsport Injector Solenoid - LMM *Generic Image

    $ 2,488.00 - $ 2,488.00
    $ 2,488.00
    $ 2,488.00 - $ 2,488.00
    $ 2,488.00
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    S&S Diesel Motorsport LMM Nozzle Set

    S&S
    $ 21,111.00 - $ 30,610.00
    $ 21,111.00 - $ 30,610.00
    $ 21,111.00 - $ 30,610.00
    $ 21,111.00

    S&S Diesel Motorsport LMM Nozzle Set - SAC *Generic Image

    $ 21,111.00 - $ 30,610.00
    $ 21,111.00 - $ 30,610.00
    $ 21,111.00 - $ 30,610.00
    $ 21,111.00
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    Yukon Unit Bearing & Hub Assembly for 99-14 GM 1/2 Ton Front

    Yukon Gear & Axle
    $ 3,768.00 - $ 3,768.00
    $ 3,768.00
    $ 3,768.00 - $ 3,768.00
    $ 3,768.00

    Enhanced Safety: Rest easy knowing that the YB U515036 hub assembly meets or exceeds OE standards, keeping you and your passengers safe on the road...

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    $ 3,768.00 - $ 3,768.00
    $ 3,768.00
    $ 3,768.00 - $ 3,768.00
    $ 3,768.00
  • responsive-image responsive-image

    Air Lift Loadlifter 5000 Air Spring Kit

    Air Lift
    $ 8,683.00 - $ 8,683.00
    $ 8,683.00
    $ 8,683.00 - $ 8,683.00
    $ 8,683.00

    Air Lift adjustable air helper springs level your load, and give your truck, van, or SUV a safer, more comfortable ride. Air springs are easy to in...

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    $ 8,683.00 - $ 8,683.00
    $ 8,683.00
    $ 8,683.00 - $ 8,683.00
    $ 8,683.00
  • responsive-image responsive-image

    Yukon Gear Standard Open Carrier Case / GM 9.5in & 9.25in IFS / Loaded

    Yukon Gear & Axle
    $ 10,233.00 - $ 10,233.00
    $ 10,233.00
    $ 10,233.00 - $ 10,233.00
    $ 10,233.00

    Yukon Gear & Axle manufactures a full line of standard open and positraction limited slip carrier cases for a variety of applications. Each uni...

    View full details
    $ 10,233.00 - $ 10,233.00
    $ 10,233.00
    $ 10,233.00 - $ 10,233.00
    $ 10,233.00
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    aFe Power BladeRunner Ported Ductile Iron Exhaust Manifold 01-16 GM Diesel Trucks V8-6.6L (td)

    aFe
    $ 13,003.00 - $ 13,003.00
    $ 13,003.00
    $ 13,003.00 - $ 13,003.00
    $ 13,003.00

    Advanced Flow Engineering, Inc. (aFe) produces high flow, high performance air filters & intake systems for the automotive industry. Founded in...

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    $ 13,003.00 - $ 13,003.00
    $ 13,003.00
    $ 13,003.00 - $ 13,003.00
    $ 13,003.00
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    GM Extrude Honed Dragonfly Injection Nozzle For 2007.5-2010 6.6L LMM Duramax 19 LPM Industrial Injection

    Industrial Injection
    $ 2,638.00
    $ 2,638.00 - $ 2,638.00
    $ 2,638.00
    $ 2,559.00
    $ 2,559.00 - $ 2,559.00
    $ 2,559.00

    Industrial Injection Model: 0433171985DFLYThe Industrial Injection Performance Extrude Honed Nozzles are the pinnacle of what you should expect out...

    View full details
    $ 2,638.00
    $ 2,638.00 - $ 2,638.00
    $ 2,638.00
    $ 2,559.00
    $ 2,559.00 - $ 2,559.00
    $ 2,559.00
    Save 3% Save %
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    GM Extrude Honed Injection Nozzle For 2007.5-2010 6.6L LMM Duramax 34 LPM Industrial Injection

    Industrial Injection
    $ 3,015.00
    $ 3,015.00 - $ 3,015.00
    $ 3,015.00
    $ 2,925.00
    $ 2,925.00 - $ 2,925.00
    $ 2,925.00

    Industrial Injection Model: 0433171985-R6The Industrial Injection Performance Extrude Honed Nozzles are the pinnacle of what you should expect out ...

    View full details
    $ 3,015.00
    $ 3,015.00 - $ 3,015.00
    $ 3,015.00
    $ 2,925.00
    $ 2,925.00 - $ 2,925.00
    $ 2,925.00
    Save 3% Save %

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