Skip to content
Free Shipping on most orders over $150.00. Buy now, pay later with ShopPay                    
Free Shipping on most orders over $150.00. Buy now, pay later with ShopPay                    

LMM Duramax Parts

Parts for the LMM Duramax (2007.5 to 2010).

Filters

  • responsive-image responsive-image

    N3 Front Shocks | 0-4" | Chevy/GMC 2500HD 2WD/4WD (01-10)

    Rough Country
    $119.95 - $119.95
    $119.95
    $119.95 - $119.95
    $119.95

    Improve your on and off-road ride quality with Rough Country's premium N3 shocks! These 10-stage variable valving, high-pressure Nitrogen charged s...

    View full details
    $119.95 - $119.95
    $119.95
    $119.95 - $119.95
    $119.95
  • responsive-image responsive-image

    M1 Monotube Rear Shocks | 0-3.5" | Chevy/GMC 2500HD/3500HD (01-26)

    Rough Country
    $179.95 - $179.95
    $179.95
    $179.95 - $179.95
    $179.95

    Whether you're tackling tough terrain or smooth city streets, Rough Country's Nitrogen-charged M1 Monotube Shock Absorber leads the way, delivering...

    View full details
    $179.95 - $179.95
    $179.95
    $179.95 - $179.95
    $179.95
  • responsive-image responsive-image

    M1 Monotube Front Shocks 5.5-7 Inch Chevy/GMC 2500HD (01-10) Rough Country

    Rough Country
    $179.95 - $179.95
    $179.95
    $179.95 - $179.95
    $179.95

    Whether you're tackling tough terrain or smooth city streets, Rough Country's Nitrogen-charged M1 Monotube Shock Absorber leads the way, delivering...

    View full details
    $179.95 - $179.95
    $179.95
    $179.95 - $179.95
    $179.95
  • responsive-image responsive-image

    M1 Monotube Front Shocks 0-4 Inch Chevy/GMC 2500HD (01-10) Rough Country

    Rough Country
    $179.95 - $179.95
    $179.95
    $179.95 - $179.95
    $179.95

    Whether you're tackling tough terrain or smooth city streets, Rough Country's Nitrogen-charged M1 Monotube Shock Absorber leads the way, delivering...

    View full details
    $179.95 - $179.95
    $179.95
    $179.95 - $179.95
    $179.95
  • responsive-image responsive-image

    Bed Mat RC Logo Chevy/GMC 1500/2500HD/3500HD (07-19 & Classic)

    Rough Country
    $109.95 - $119.95
    $109.95
    $109.95 - $119.95
    $109.95

    Innovative Design and Material. Keep your truck bed free from scuffs, scrapes, and scratches with Rough Country Truck Bed Mats. These heavy-duty, 3...

    View full details
    $109.95 - $119.95
    $109.95
    $109.95 - $119.95
    $109.95
  • responsive-image responsive-image

    2.5" Front Leveling Kit W/ Forged Torsion Key - GM Full-Size Truck SUV 2000-2012

    ReadyLift
    $249.95 - $249.95
    $249.95
    $249.95 - $249.95
    $249.95

    Readylift Model 66-3050 QUICK OVERVIEW Premium Forged Torsion Leveling Key Kit. Includes shock extensions. Max Lift 2.5" in. - Max Tire Diameter 33...

    View full details
    $249.95 - $249.95
    $249.95
    $249.95 - $249.95
    $249.95
  • responsive-image responsive-image

    Performance Balancer Series - Diesel Performance Harmonic Balancer 06-10 GM 6.6L Duramax LBZ/LMM XDP Xtreme Diesel Performance

    XDP
    $683.95 - $683.95
    $683.95
    $683.95 - $683.95
    $683.95

    The XDP Performance Balancer Series - Diesel Performance Harmonic Balancer XD723 is an ideal upgrade for your high-performance GM 6.6L Duramax LBZ/...

    View full details
    $683.95 - $683.95
    $683.95
    $683.95 - $683.95
    $683.95
  • responsive-image responsive-image

    Yukon Steel Cover for Dana 60 Standard Rotation 02-08 GM Rear w/12 Bolt Cover

    Yukon Gear & Axle
    $159.15 - $159.15
    $159.15
    $159.15 - $159.15
    $159.15

    Fits: 6 vehicle models, including 2002 to 2015 Ford F250 Super Duty; 2002 to 2015 Ford F350 Super Duty; 2004 to 2009 Chevrolet Express 2500. See th...

    View full details
    $159.15 - $159.15
    $159.15
    $159.15 - $159.15
    $159.15
  • responsive-image responsive-image

    USA Standard Bearing Kit For 98-13 GM 9.5in

    Yukon Gear & Axle
    $380.89 - $380.89
    $380.89
    $380.89 - $380.89
    $380.89

    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
    $380.89 - $380.89
    $380.89
    $380.89 - $380.89
    $380.89
  • responsive-image responsive-image

    Kryptonite Stage 1 Leveling Kit For 2001 to 2010 Chevy/GMC 8 lug Trucks

    Kryptonite
    $151.99 - $151.99
    $151.99
    $151.99 - $151.99
    $151.99

    Fits:2001–2010 Chevy/GMC 1500HD / 2500HD / 3500HD2002–2009 Hummer H2 (8 Lug Trucks)2001-2013 Chevy/GMC 2500 SUV Important Fitment Info: Provides u...

    View full details
    $151.99 - $151.99
    $151.99
    $151.99 - $151.99
    $151.99
  • responsive-image responsive-image

    Kryptonite Ss Centerlink And Tie Rod Package 2001 to 2010 HD Trucks & 2002 to 2009 Hummer H2

    Kryptonite
    $759.99 - $759.99
    $759.99
    $759.99 - $759.99
    $759.99

    Fits: 2001–2010 Chevrolet / GMC 1500HD, 2500HD, 3500HD2002–2009 Hummer H2(For 8-lug trucks only) Important Fitment Info: This system is engineered ...

    View full details
    $759.99 - $759.99
    $759.99
    $759.99 - $759.99
    $759.99
  • responsive-image responsive-image

    WeatherTech Rubber Mats Rear Cocoa for 2005 to 2009 Chevrolet Equinox

    WeatherTech
    $68.95 - $68.95
    $68.95
    $68.95 - $68.95
    $68.95

    The WeatherTech All-Weather Floor Mats have deeply sculpted channels designed to trap water, road salt, mud and sand. They wont curl, crack or hard...

    View full details
    $68.95 - $68.95
    $68.95
    $68.95 - $68.95
    $68.95
  • responsive-image responsive-image

    Kryptonite Idler Support For 1999 to 2010 Chevy/GMC Trucks & Hummer H2

    Kryptonite
    $227.99 - $227.99
    $227.99
    $227.99 - $227.99
    $227.99

    Fits: 2001–2010 Chevrolet and GMC 1500HD / 2500 / 2500HD / 3500 / 3500HD trucks 2001–2013 2500 Suburban and 2500 Yukon XL 2003–2009 Hummer H2 and ...

    View full details
    $227.99 - $227.99
    $227.99
    $227.99 - $227.99
    $227.99
  • responsive-image responsive-image

    Kryptonite Spindle O Ring For 2001 to 2010 Chevy/GMC HD Trucks

    Kryptonite
    $5.69 - $5.69
    $5.69
    $5.69 - $5.69
    $5.69

    Kryptonite Model 568-346Fits; 2001–2010 Chevy/GMC 2500HD / 3500HD Trucks Part# 568-346 Description: The Kryptonite Inner Spindle O-Ring is a direct...

    View full details
    $5.69 - $5.69
    $5.69
    $5.69 - $5.69
    $5.69
  • responsive-image responsive-image

    Kryptonite Stage 3 Leveling Kit With Fox Shocks For 2001 to 2010 Chevy/GMC HD Trucks & 2002 to 2009 Hummer H2

    Kryptonite
    $1,481.99 - $1,481.99
    $1,481.99
    $1,481.99 - $1,481.99
    $1,481.99

    Fits:2001–2010 Chevy/GMC 1500HD, 2500HD, 3500HD2002–2009 Hummer H2 (8 Lug Trucks Only)2001-2013 Chevy/GMC 2500 SUV Important Fitment Info: This kit...

    View full details
    $1,481.99 - $1,481.99
    $1,481.99
    $1,481.99 - $1,481.99
    $1,481.99
  • Save 3% Save %

    Industrial Injection 04.5-10 Chevrolet Duramax 6.6L (LLY/LBZ/LMM) GT3788 XR Series Turbo - 64mm

    Industrial Injection
    $2,320.95
    $2,320.95 - $2,320.95
    $2,320.95
    $2,251.32
    $2,251.32 - $2,251.32
    $2,251.32

    Industrial Injection 2004.5 to 2010 Chevrolet Duramax 6.6L (LLY/LBZ/LMM) GT3788 XR Series Turbo, 64mm. Sold and shipped by Powerhouse Diesel, a die...

    View full details
    $2,320.95
    $2,320.95 - $2,320.95
    $2,320.95
    $2,251.32
    $2,251.32 - $2,251.32
    $2,251.32
    Save 3% Save %
  • responsive-image responsive-image

    Kryptonite Stage 2 Leveling Kit With Shock Extensions For Chevy/GMC 2001 to 2010 HD Trucks 2002 to 2009 Hummer H2

    Kryptonite
    $759.99 - $759.99
    $759.99
    $759.99 - $759.99
    $759.99

    Fits:2001–2010 Chevrolet / GMC 1500HD / 2500HD / 3500HD2002–2009 Hummer H2 (8 Lug Trucks Only)2001-2013 Chevy/GMC 2500 SUV Important Fitment Info: ...

    View full details
    $759.99 - $759.99
    $759.99
    $759.99 - $759.99
    $759.99
  • responsive-image responsive-image

    Kryptonite Idler Arm For 2001 to 2010 Chevy/GMC HD Trucks & Hummer H2

    Kryptonite
    $284.99 - $284.99
    $284.99
    $284.99 - $284.99
    $284.99

    Part# 10KDG535 Fits: 2001–2010 Chevy/GMC 1500HD, 2500HD, 3500 GM Trucks Features: Robust Construction - Forged Idler Body High Grade Materials -...

    View full details
    $284.99 - $284.99
    $284.99
    $284.99 - $284.99
    $284.99
  • responsive-image responsive-image Save 3% Save %

    Industrial Injection 06-08 Chevrolet Duramax LBZ/LMM New Modified 42% CP3 Injection Pump

    Industrial Injection
    $2,002.95
    $2,002.95 - $2,002.95
    $2,002.95
    $1,942.86
    $1,942.86 - $1,942.86
    $1,942.86

    Industrial Injection Model: 0445020105SHO Performance LBZ / LMM Duramax 42% Modified CP3 Injection Pump Fits: 2006-2007 LBZ 6.6 Duramax / 2007.5-20...

    View full details
    $2,002.95
    $2,002.95 - $2,002.95
    $2,002.95
    $1,942.86
    $1,942.86 - $1,942.86
    $1,942.86
    Save 3% Save %
  • responsive-image responsive-image Save 3% Save %

    Industrial Injection 06-08 Chevrolet Duramax LBZ/LMM New Modified 10mm 85% Stroker CP3

    Industrial Injection
    $2,275.95
    $2,275.95 - $2,275.95
    $2,275.95
    $2,207.67
    $2,207.67 - $2,207.67
    $2,207.67

    Industrial Injection Model: 0445020105DF Performance LBZ / LMM Duramax 85% 10mm Stroker CP3 Injection Pump Fits: 2006-2007 LBZ 6.6 Duramax / 2007.5...

    View full details
    $2,275.95
    $2,275.95 - $2,275.95
    $2,275.95
    $2,207.67
    $2,207.67 - $2,207.67
    $2,207.67
    Save 3% Save %
  • responsive-image responsive-image

    Kryptonite Shock Extensions For 2001 to 2010 Chevy/GMC HD Trucks

    Kryptonite
    $37.99 - $37.99
    $37.99
    $37.99 - $37.99
    $37.99

    Parts #- KRSE10 Fits: 2001-2010 2500 / 3500 GM HD Truck Description: Kryptonite Shock Extensions are the easiest way to space your stock length sho...

    View full details
    $37.99 - $37.99
    $37.99
    $37.99 - $37.99
    $37.99
  • responsive-image responsive-image

    Kryptonite Leveling Key Set For 2001 to 2010 Chevy/GMC 1500HD/2500HD/3500HD

    Kryptonite
    $113.99 - $113.99
    $113.99
    $113.99 - $113.99
    $113.99

    Fits; 2001–2010 Chevrolet / GMC 2500HD & 3500HD Important Fitment Info: This kit is designed to level the front suspension without compromising...

    View full details
    $113.99 - $113.99
    $113.99
    $113.99 - $113.99
    $113.99
  • responsive-image responsive-image

    Bilstein 5100 Series Steering Stabilizer For 2001 to 2010 Chevy/GMC 1500HD/2500HD/3500HD Trucks & 2002 to 2009 Hummer H2

    Kryptonite
    $129.99 - $129.99
    $129.99
    $129.99 - $129.99
    $129.99

    Fits; 2001–2010 Chevrolet & GMC 1500HD / 2500 / 2500HD / 3500 / 3500HD (2WD/4WD), 2001–2013 Chevy & GMC 2500 2WD/4WD SUVs, 2003–2009 Hummer...

    View full details
    $129.99 - $129.99
    $129.99
    $129.99 - $129.99
    $129.99
  • Save 3% Save %

    Industrial Injection 04.5-10 Chevrolet Duramax LLY/LBZ/LMM GT3788 XR Series 61mm Turbo Upgrade

    Industrial Injection
    $2,166.95
    $2,166.95 - $2,166.95
    $2,166.95
    $2,101.94
    $2,101.94 - $2,101.94
    $2,101.94

    Industrial Injection 2004.5 to 2010 Chevrolet Duramax LLY/LBZ/LMM GT3788 XR Series 61mm Turbo Upgrade. Sold and shipped by Powerhouse Diesel, a die...

    View full details
    $2,166.95
    $2,166.95 - $2,166.95
    $2,166.95
    $2,101.94
    $2,101.94 - $2,101.94
    $2,101.94
    Save 3% Save %

The LMM Duramax replaced the LBZ partway through the 2007 model year to meet tighter emissions rules. It was the first Duramax with a diesel particulate filter and runs the Allison 1000 6 speed.

Shop LMM Duramax Parts by Category

Not sure what fits? Send us your VIN or call 865.640.2097 and we will match the right part.

LMM Duramax FAQ

What is new on the LMM compared to the LBZ?

A diesel particulate filter and updated emissions equipment to meet 2007 regulations.

Do LMM trucks need special maintenance for the DPF?

Yes. Following the recommended regeneration cycles and using the right oil helps the DPF last longer.