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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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    XDP Billet Coolant Block-Off Plate XD344

    XDP
    $95.00 - $95.00
    $95.00
    $95.00 - $95.00
    $95.00

    XDP Model XD344Put the XDP Billet Coolant Block-Off Plate XD344 in your 2001-2017 GM 6.6L Duramax to permanently eliminate coolant leaks from the r...

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    $95.00 - $95.00
    $95.00
    $95.00 - $95.00
    $95.00
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    Smeding Diesel S362 SXE Turbocharger

    Smeding
    $1,067.00 - $1,665.00
    $1,067.00
    $1,067.00 - $1,665.00
    $1,067.00

    s362 sxe turbocharger

    $1,067.00 - $1,665.00
    $1,067.00
    $1,067.00 - $1,665.00
    $1,067.00

  • T4 GASKET

    Smeding
    $24.00 - $24.00
    $24.00
    $24.00 - $24.00
    $24.00

    $24.00 - $24.00
    $24.00
    $24.00 - $24.00
    $24.00
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    Smeding Diesel Billet S472 T4 Turbocharger

    Smeding
    $2,038.00 - $2,600.00
    $2,038.00
    $2,038.00 - $2,600.00
    $2,038.00

    s472 turbocharger smeding diesel

    $2,038.00 - $2,600.00
    $2,038.00
    $2,038.00 - $2,600.00
    $2,038.00
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    Smeding Diesel S366 SXE Turbocharger

    Smeding
    $1,067.00 - $1,848.00
    $1,067.00
    $1,067.00 - $1,848.00
    $1,067.00

    Smeding Diesel S366 SXE Turbocharger

    $1,067.00 - $1,848.00
    $1,067.00
    $1,067.00 - $1,848.00
    $1,067.00
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    XDP X-tra Cool Direct-fit Transmission Oil Cooler XD310

    XDP
    $379.00 - $379.00
    $379.00
    $379.00 - $379.00
    $379.00

    XDP Model XD310Upgrade the factory transmission cooler in your 2006-2010 GM 6.6L Duramax LBZ/LMM with the XDP X-TRA Cool Direct-Fit Transmission Oi...

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    $379.00 - $379.00
    $379.00
    $379.00 - $379.00
    $379.00
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    XDP Duramax Wif Sensor Delete Plug XD137

    XDP
    $44.00 - $44.00
    $44.00
    $44.00 - $44.00
    $44.00

    XDP Model XD137The XDP WIF Sensor delete plug XD137 is a quick and simple solution to ending all the issues caused by the factory Water In Fuel (WI...

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    $44.00 - $44.00
    $44.00
    $44.00 - $44.00
    $44.00
  • 2007.5-2010 Sierra/Silverado 2500HD/3500HD Allison Firepunk F1 Transmission | 750HP Rated. 2007.5-2010 Sierra/Silverado 2500HD/3500HD Allison Firepunk F1 Transmission | 750HP Rated.

    2007.5-2010 Sierra/Silverado 2500HD/3500HD Allison Firepunk F1 Transmission | 750HP Rated

    Firepunk
    $10,217.00 - $10,217.00
    $10,217.00
    $10,217.00 - $10,217.00
    $10,217.00

    2007.5-2010 Sierra/Silverado 2500HD/3500HD Allison Firepunk F1 Transmission Package Features: Great For Mildly Modified Trucks Up To 750HP 2-Year ...

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    $10,217.00 - $10,217.00
    $10,217.00
    $10,217.00 - $10,217.00
    $10,217.00
    Select Options
  • 2007.5-2010 Sierra/Silverado 2500HD/3500HD Allison Firepunk F3 Transmission | 1000HP Rated. 2007.5-2010 Sierra/Silverado 2500HD/3500HD Allison Firepunk F3 Transmission | 1000HP Rated.

    2007.5-2010 Sierra/Silverado 2500HD/3500HD Allison Firepunk F3 Transmission | 1000HP Rated

    Firepunk
    $14,598.00 - $15,767.00
    $14,598.00
    $14,598.00 - $15,767.00
    $14,598.00

    2007.5-2010 Sierra/Silverado 2500HD/3500HD Allison Firepunk F3 Transmission Package Features: Great For Highly Modified Trucks Up To 1000HP 2-Year...

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    $14,598.00 - $15,767.00
    $14,598.00
    $14,598.00 - $15,767.00
    $14,598.00
    Select Options
  • 2007.5-2010 Sierra/Silverado 2500HD/3500HD Allison Firepunk F2 Transmission | 900HP Rated. 2007.5-2010 Sierra/Silverado 2500HD/3500HD Allison Firepunk F2 Transmission | 900HP Rated.

    2007.5-2010 Sierra/Silverado 2500HD/3500HD Allison Firepunk F2 Transmission | 900HP Rated

    Firepunk
    $12,407.00 - $12,407.00
    $12,407.00
    $12,407.00 - $12,407.00
    $12,407.00

    2007.5-2010 Sierra/Silverado 2500HD/3500HD Allison Firepunk F2 Transmission Package Features: Great For Mildly Modified Trucks Up To 900HP 2-Year ...

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    $12,407.00 - $12,407.00
    $12,407.00
    $12,407.00 - $12,407.00
    $12,407.00
    Select Options
  • 2020-2025 Sierra/Silverado 2500HD/3500HD 10L1000 Allison Firepunk F1 Transmission | 500HP Rated. 2020-2025 Sierra/Silverado 2500HD/3500HD 10L1000 Allison Firepunk F1 Transmission | 500HP Rated.

    2020-2025 Sierra/Silverado 2500HD/3500HD 10L1000 Allison Firepunk F1 Transmission | 500HP Rated

    Firepunk
    $11,677.00 - $14,598.00
    $11,677.00
    $11,677.00 - $14,598.00
    $11,677.00

    2020-2025 Sierra/Silverado 2500HD/3500HD 10L1000 Allison Firepunk F1 Transmission | 500HP Rated These transmissions feature: -DPC Billet Triple Dis...

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    $11,677.00 - $14,598.00
    $11,677.00
    $11,677.00 - $14,598.00
    $11,677.00
  • 2019-2024 Dodge Ram 68RFE Firepunk F2 Transmission | 700HP Rated. 2019-2024 Dodge Ram 68RFE Firepunk F2 Transmission | 700HP Rated.

    2019-2024 Dodge Ram 68RFE Firepunk F2 Transmission | 700HP Rated

    Firepunk
    $17,811.00 - $17,811.00
    $17,811.00
    $17,811.00 - $17,811.00
    $17,811.00

    2019-2024 Dodge Ram 68RFE Firepunk F2 Transmission Package Features: Great For Mildly Modified Trucks Up To 700HP 2-Year Unlimited Mileage, 100% ...

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    $17,811.00 - $17,811.00
    $17,811.00
    $17,811.00 - $17,811.00
    $17,811.00
    Select Options
  • 2006-2007 Firepunk Single Tune V3. 2006-2007 Firepunk Single Tune V3.

    2006-2007 Firepunk Single Tune V3

    Firepunk
    $1,541.00 - $1,541.00
    $1,541.00
    $1,541.00 - $1,541.00
    $1,541.00

    This package is for 2006-2007 5.9 Cummins trucks only.  Our tune options are optimized stock, tow, fuel economy, street, and maximum effort and com...

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    $1,541.00 - $1,541.00
    $1,541.00
    $1,541.00 - $1,541.00
    $1,541.00
    Select Options
  • Firepunk 2006-2010 Allison 6 Speed Master Rebuild Kit. Firepunk 2006-2010 Allison 6 Speed Master Rebuild Kit.

    Firepunk 2006-2010 Allison 6 Speed Master Rebuild Kit

    Firepunk
    $2,921.00 - $2,921.00
    $2,921.00
    $2,921.00 - $2,921.00
    $2,921.00

    Our 06-10 Allison master rebuild kit includes all the parts you need to rebuild your owntransmission. These are the main components we use in all o...

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    $2,921.00 - $2,921.00
    $2,921.00
    $2,921.00 - $2,921.00
    $2,921.00
  • Save 3% Save %

    Industrial Injection Chevrolet Duramax LBZ/LMM Dragon Fire CP3 Pump - 10mm Stroker (85% Over)

    Industrial Injection
    $2,556.00
    $2,556.00 - $2,556.00
    $2,556.00
    $2,480.00
    $2,480.00 - $2,480.00
    $2,480.00

    Industrial Injection Part # - 0986437332DFIndustrial Injection Chevrolet Duramax LBZ/LMM Dragon Fire CP3 Pump - 10mm Stroker (85% Over)

    $2,556.00
    $2,556.00 - $2,556.00
    $2,556.00
    $2,480.00
    $2,480.00 - $2,480.00
    $2,480.00
    Save 3% Save %
    Select Options
  • Save 3% Save %

    Industrial Injection 01-16 Chevrolet Duramax 6.6L 130lb Valve Spring Kit

    Industrial Injection
    $1,316.00
    $1,316.00 - $1,316.00
    $1,316.00
    $1,277.00
    $1,277.00 - $1,277.00
    $1,277.00

    Industrial Injection Part # - 44B801Industrial Injection 01-16 Chevrolet Duramax 6.6L 130lb Valve Spring Kit

    $1,316.00
    $1,316.00 - $1,316.00
    $1,316.00
    $1,277.00
    $1,277.00 - $1,277.00
    $1,277.00
    Save 3% Save %
  • Save 3% Save %

    Industrial Injection 06-10 Chevrolet Duramax LBZ/LMM Dual CP3 Kit w/Pump

    Industrial Injection
    $4,017.00
    $4,017.00 - $4,017.00
    $4,017.00
    $3,896.00
    $3,896.00 - $3,896.00
    $3,896.00

    Industrial Injection Part # - DCP3CLBZ/LMMIndustrial Injection 06-10 Chevrolet Duramax LBZ/LMM Dual CP3 Kit w/Pump

    $4,017.00
    $4,017.00 - $4,017.00
    $4,017.00
    $3,896.00
    $3,896.00 - $3,896.00
    $3,896.00
    Save 3% Save %
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    Kryptonite Stage 3 Leveling Kit with Eibach Shocks for 2001–2010 Chevy/GMC HD Trucks

    Kryptonite
    $1,868.00 - $1,868.00
    $1,868.00
    $1,868.00 - $1,868.00
    $1,868.00

    Kryptonite Part #- KR10STAGE3EIB Fits: 2001-2007 Chevy Silverado / GMC Sierra 1500HD  2001-2010 Chevy Silverado / GMC Sierra 2500HD 2001-2010 Chev...

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    $1,868.00 - $1,868.00
    $1,868.00
    $1,868.00 - $1,868.00
    $1,868.00
  • Logo Image Logo Image

    WeatherTech Universal Seat Protector - Tan

    WeatherTech
    $278.00 - $278.00
    $278.00
    $278.00 - $278.00
    $278.00

    WeatherTech Model 8ASP-BN3TWeatherTech Seat Protectors are the perfect accessory for those vehicle owners needing an extra step of protection for t...

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    $278.00 - $278.00
    $278.00
    $278.00 - $278.00
    $278.00
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    WeatherTech Seat Protector-Single Bucket Seats Medium Do - Tan

    WeatherTech
    $201.00 - $201.00
    $201.00
    $201.00 - $201.00
    $201.00

    WeatherTech Model 8ASP-BU7TWeatherTech Seat Protectors are the perfect accessory for those vehicle owners needing an extra step of protection for t...

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    $201.00 - $201.00
    $201.00
    $201.00 - $201.00
    $201.00
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    BD Diesel 01-16 Chevrolet/GMC 2500HD/3500HD 6.6L Duramax Passenger Side Exhaust Manifold

    BD Diesel
    $365.00 - $365.00
    $365.00
    $418.00
    $418.00 - $418.00
    $418.00

    BD Diesel Model 1041461Experience performance and durability with the enhanced Duramax exhaust manifolds, specifically designed for the 2001-2016 6...

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    $365.00 - $365.00
    $365.00
    $418.00
    $418.00 - $418.00
    $418.00
  • HD Replacement Battery Cable Set 07.5-10 Chevrolet Silverado/GMC Sierra 2500 HD/3500 HD XDP Xtreme Diesel Performance. HD Replacement Battery Cable Set 07.5-10 Chevrolet Silverado/GMC Sierra 2500 HD/3500 HD XDP Xtreme Diesel Performance.

    HD Replacement Battery Cable Set 07.5-10 Chevrolet Silverado/GMC Sierra 2500 HD/3500 HD XDP Xtreme Diesel Performance

    XDP
    $531.00 - $531.00
    $531.00
    $531.00 - $531.00
    $531.00

    XDP Model XD446Restore the charging and starting system in your GM 6.6L Duramax LMM with an XDP HD Replacement Battery Cable Set XD446. Old and wea...

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    $531.00 - $531.00
    $531.00
    $531.00 - $531.00
    $531.00
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    Fleece Performance 07.5-24 Dodge RAM 6.7L Cummins Cold Weather Upgrade Kit

    Fleece Performance
    $161.00 - $161.00
    $161.00
    $161.00 - $161.00
    $161.00

    Fleece Performance Model FPE-CUMM-IAH-X26.7L Cummins owners: Our add-on cold weather kit for the Fleece Performance intake and grid heater kit prov...

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    $161.00 - $161.00
    $161.00
    $161.00 - $161.00
    $161.00
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    Fleece Performance 01-07 GM Duramax/11-16 GM 2500/3500 Duramax Oil Cooler Adapter Kit

    Fleece Performance
    $0.00 - $0.00
    $0.00
    $145.00
    $145.00 - $145.00
    $145.00

    Fleece Performance Model FPE-DMAX-OCADPTProblem: The original equipment oil cooler adapter relies on a metal gasket on the oil cooler that over tim...

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    $0.00 - $0.00
    $0.00
    $145.00
    $145.00 - $145.00
    $145.00

The LMM Duramax powered 2007.5 to 2010 Chevy Silverado HD and GMC Sierra HD trucks. It was the first Duramax with a diesel particulate filter and runs the Allison 1000 6 speed.

Shop LMM Duramax Parts by Category

Common LMM Duramax Problems

DPF and EGR maintenance, turbo vane sticking and sensors are the usual LMM repairs. The LMM shares many turbo and injector parts with the LLY and LBZ.

Not sure what fits? Send us your VIN and we will match the right part. Shop the full line of Duramax parts.

LMM Duramax FAQ

What years is the LMM Duramax?

The LMM was used in 2007.5 to 2010 Chevy Silverado HD and GMC Sierra HD trucks.

Do LLY and LBZ turbos fit the LMM?

Many 2004.5 to 2010 bolt in turbos fit the LLY, LBZ and LMM. Check the fitment notes on each listing.

How do I know if my truck has an LMM?

The 8th digit of the VIN is 6 on LMM trucks. You can also check the RPO code sticker in the glove box.

Powerhouse Diesel