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LML Duramax Parts

Parts for the LML Duramax (2011 to 2016).

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    5.0 Inch GM Torsion Bar Drop Suspension Lift Kit (11-19 2500HD/3500HD) Rough Country

    Rough Country
    $2,200.00 - $2,200.00
    $2,200.00
    $2,200.00 - $2,200.00
    $2,200.00

    Right off the lot The GM 2500 HD has an impressive stance and a killer look, inspiring Rough Country to build a kit that would add crucial enhancem...

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    $2,200.00 - $2,200.00
    $2,200.00
    $2,200.00 - $2,200.00
    $2,200.00
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    54 Inch Curved LED Light Bar Upper Windshield Mounts 15-19 Silverado/Sierra 2500HD/3500HD Rough Country

    Rough Country
    $44.00 - $44.00
    $44.00
    $44.00 - $44.00
    $44.00

    Easy install Features a durable black powder coat Compatible with both Single-Row and Dual-Row Curved LED Light Bars Compatible with Rough Country ...

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    $44.00 - $44.00
    $44.00
    $44.00 - $44.00
    $44.00
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    50 Inch Curved LED Light Bar Upper Windshield Mounts 15-19 Silverado/Sierra 2500HD/3500HD Rough Country

    Rough Country
    $44.00 - $44.00
    $44.00
    $44.00 - $44.00
    $44.00

    Ride proudly into the night with Rough Country's 50-inch Curved LED Upper Windshield Light Bar Mounts for 2015 and up GM HD Pickups. Our durable, s...

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    $44.00 - $44.00
    $44.00
    $44.00 - $44.00
    $44.00
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    Chevrolet 20 Inch LED Light Bar Hidden Bumper Mounts 11-14 Silverado 2500HD Rough Country

    Rough Country
    $44.00 - $44.00
    $44.00
    $44.00 - $44.00
    $44.00

    Features: Easy bolt-on install Factory appearance Brackets mount hidden away from view Compatible with both Single-Row and Dual-Row LED Light Bars ...

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    $44.00 - $44.00
    $44.00
    $44.00 - $44.00
    $44.00
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    Heavy-Duty Rear LED Bumper Chevy Silverado & GMC Siera 11-19 2500HD/3500HD 2WD/4WD Rough Country

    Rough Country
    $1,027.00 - $1,027.00
    $1,027.00
    $1,027.00 - $1,027.00
    $1,027.00

    Give the rear of your truck an aggressive, new appearance with Rough Country's Rear LED Bumper. This easy-to-install upgrade gives your truck an im...

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    $1,027.00 - $1,027.00
    $1,027.00
    $1,027.00 - $1,027.00
    $1,027.00
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    Caliper Cover Red Chevy/GMC 2500/3500 (11-19) Rough Country

    Rough Country
    $294.00 - $294.00
    $294.00
    $294.00 - $294.00
    $294.00

    Superior Looks and Function. Give your truck an aggressive look and a pop of color with Rough Country's Front and Rear Brake Caliper Covers. These ...

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    $294.00 - $294.00
    $294.00
    $294.00 - $294.00
    $294.00
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    Upper Control Arms 11-19 Silverado/Sierra 2500HD 4WD Rough Country

    Rough Country
    $499.00 - $514.00
    $499.00
    $499.00 - $514.00
    $499.00

    Durable One-Piece Design. Take your truck to the next level with Rough Country’s most durable Upper Control Arm to date! Rough Country’s Forged...

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    $499.00 - $514.00
    $499.00
    $499.00 - $514.00
    $499.00
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    Chevrolet LED Fog Light Kit 11-14 Silverado HD Rough Country

    Rough Country
    $323.00 - $352.00
    $323.00
    $323.00 - $352.00
    $323.00

    Bring the state-of-the-art power and efficiency of LED lighting to your Chevy 2500HD/3500HD factory fog lights with Rough Country's new Dual 2-inch...

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    $323.00 - $352.00
    $323.00
    $323.00 - $352.00
    $323.00
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    PureFlow Raptor 15-16 Chevrolet 6.6L Duramax RP-4G-150 Fuel Pump

    AirDog
    $770.00
    $770.00 - $770.00
    $770.00
    $704.00
    $704.00 - $704.00
    $704.00

    PureFlow Raptor Model R4SBC139 This is the Raptor-4G RP-150 fuel system for the 2015-2016 6.6L Duramax. This system mounts to the frame jig in fron...

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    $770.00
    $770.00 - $770.00
    $770.00
    $704.00
    $704.00 - $704.00
    $704.00
    Save 9% Save %
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    PureFlow Raptor 15-16 Chevrolet 6.6L Duramax RP-4G-100 Fuel Pump

    AirDog
    $734.00
    $734.00 - $734.00
    $734.00
    $690.00
    $690.00 - $690.00
    $690.00

    PureFlow Raptor Model R4SBC138 This is the Raptor-4G RP-100 fuel system for the 2015-2016 6.6L Duramax. This system mounts to the frame jig in fron...

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    $734.00
    $734.00 - $734.00
    $734.00
    $690.00
    $690.00 - $690.00
    $690.00
    Save 6% Save %
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    PureFlow Raptor 11-14 Chevrolet 6.6L Duramax RP-4G-100 Fuel Pump

    AirDog
    $734.00
    $734.00 - $734.00
    $734.00
    $690.00
    $690.00 - $690.00
    $690.00

    PureFlow Raptor Model R4SBC134 This is the Raptor-4G RP-100 fuel system for the 2011-2014 6.6L Duramax. This system mounts to the frame jig in fron...

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    $734.00
    $734.00 - $734.00
    $734.00
    $690.00
    $690.00 - $690.00
    $690.00
    Save 6% Save %
  • responsive-image responsive-image Save 9% Save %

    PureFlow Raptor 11-14 Chevrolet 6.6L Duramax RP-4G-150 Fuel Pump

    AirDog
    $770.00
    $770.00 - $770.00
    $770.00
    $704.00
    $704.00 - $704.00
    $704.00

    PureFlow Raptor Model R4SBC137 This is the Raptor-4G RP-150 fuel system for the 2011-2014 6.6L Duramax. This system mounts to the frame jig in fron...

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    $770.00
    $770.00 - $770.00
    $770.00
    $704.00
    $704.00 - $704.00
    $704.00
    Save 9% Save %
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    PureFlow AirDog II-5G 15-16 Chevrolet 6.6L Duramax DF-220-5G Fuel Pump

    AirDog
    $1,291.00
    $1,291.00 - $1,291.00
    $1,291.00
    $1,161.00
    $1,161.00 - $1,161.00
    $1,161.00

    Airdog Model A7SABC515 This is the AirDog II-5G DF-220-5G fuel system for the 2015-2016 Chevy Duramax. This diesel lift pump mounts to the factory ...

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    $1,291.00
    $1,291.00 - $1,291.00
    $1,291.00
    $1,161.00
    $1,161.00 - $1,161.00
    $1,161.00
    Save 10% Save %
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    PureFlow AirDog II-5G 11-14 Chevrolet 6.6L Duramax DF-220-5G Fuel Pump

    AirDog
    $1,291.00
    $1,291.00 - $1,291.00
    $1,291.00
    $1,161.00
    $1,161.00 - $1,161.00
    $1,161.00

    Airdog Model A7SABC514 This is the AirDog II-5G DF-220-5G fuel system for the 2011-2014 Chevy Duramax. This diesel lift pump mounts to the factory ...

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    $1,291.00
    $1,291.00 - $1,291.00
    $1,291.00
    $1,161.00
    $1,161.00 - $1,161.00
    $1,161.00
    Save 10% Save %
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    PureFlow AirDog II-5G 11-14 Chevrolet 6.6L Duramax DF-100-5G Fuel Pump

    AirDog
    $1,196.00
    $1,196.00 - $1,196.00
    $1,196.00
    $1,080.00
    $1,080.00 - $1,080.00
    $1,080.00

    Airdog Model A7SPBC260 This is the AirDog II-5G DF-100-5G fuel system for the 2011-2014 Chevy/GMC Duramax 6.6L Diesel. This diesel lift pump mounts...

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    $1,196.00
    $1,196.00 - $1,196.00
    $1,196.00
    $1,080.00
    $1,080.00 - $1,080.00
    $1,080.00
    Save 10% Save %
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    PureFlow AirDog 15-16 Chevrolet 6.6L Duramax FP-150-4G Fuel Pump

    AirDog
    $1,093.00
    $1,093.00 - $1,093.00
    $1,093.00
    $971.00
    $971.00 - $971.00
    $971.00

    Airdog Model A4SPBC191 This is the AirDog I FP-150-4G fuel system for the 2015-2016 Chevy/GMC Duramax 6.6L. This diesel lift pump mounts to the fra...

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    $1,093.00
    $1,093.00 - $1,093.00
    $1,093.00
    $971.00
    $971.00 - $971.00
    $971.00
    Save 11% Save %
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    Smeding Diesel VGT for 11-16 6.6L Duramax

    Smeding
    $4,833.00 - $5,368.00
    $4,833.00
    $4,833.00 - $5,368.00
    $4,833.00

    The Smeding Diesel VGT for 11-16 6.6L Duramax is a drop-in replacement turbocharger for 2011-2016 Duramax diesels. This unit will come in 3 sizes; ...

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    $4,833.00 - $5,368.00
    $4,833.00
    $4,833.00 - $5,368.00
    $4,833.00
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    FASS 01-16 GM 2500/3500 Duramax 290gph Adjustable Fuel Pump FAS C09 290G

    FASS Fuel Systems
    $1,245.00
    $1,245.00 - $1,245.00
    $1,245.00
    $1,183.00
    $1,183.00 - $1,183.00
    $1,183.00

    Fass Fuel Systems Model: FASC09290GFASS Fuel Systems Adjustable Diesel Fuel System 290GPH GM Duramax 6.6L 2001-2016 (FASC09290G) Part No: FASC09290...

    View full details
    $1,245.00
    $1,245.00 - $1,245.00
    $1,245.00
    $1,183.00
    $1,183.00 - $1,183.00
    $1,183.00
    Save 5% Save %
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    FASS 01-16 GM 2500/3500 Duramax 250gph/8-10psi Titanium Fuel Air Separation System TS C10 250G

    FASS Fuel Systems
    $1,273.00
    $1,273.00 - $1,273.00
    $1,273.00
    $1,209.00
    $1,209.00 - $1,209.00
    $1,209.00

    Fass Fuel Systems Model: TSC10250GFASS Diesel Fuel System 2001-2016 GM Duramax 6.6L Titanium Signature Series Verified 250GPH (TSC10250G) Part No: ...

    View full details
    $1,273.00
    $1,273.00 - $1,273.00
    $1,273.00
    $1,209.00
    $1,209.00 - $1,209.00
    $1,209.00
    Save 5% Save %
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    DC2.125-B- Standard Stabilizer Clamp, Black, 2.125 Inch ID

    APEX
    $0.00 - $0.00
    $0.00
    $162.00
    $162.00 - $162.00
    $162.00

    APEX Model DC2.125-B The Apex Chassis Heavy Duty Steering Stabilizer Clamp is designed for mounting your stabilizer to the tie rod or drag l...

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    $0.00 - $0.00
    $0.00
    $162.00
    $162.00 - $162.00
    $162.00
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    DC1.5-Z - Standard Stabilizer Clamp, Zinc, 1.5 Inch ID

    APEX
    $0.00 - $0.00
    $0.00
    $132.00
    $132.00 - $132.00
    $132.00

    APEX Model DC1.5-Z This fits our 1.5 Inch Tie Rods - for all model steering stabilizers that use an OE style mounting system with 1/2” bolt. Stabi...

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    $0.00 - $0.00
    $0.00
    $132.00
    $132.00 - $132.00
    $132.00
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    DC1.5-B - Standard Stabilizer Clamp, Black, 1.5 Inch ID

    APEX
    $0.00 - $0.00
    $0.00
    $132.00
    $132.00 - $132.00
    $132.00

    APEX Model DC1.5-B DC1.5-B - Stabilizer Clamp, Black Universal - Includes hardware for Fox ATS, Standard, Falcon Application: Various - 1.5" Tie...

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    $0.00 - $0.00
    $0.00
    $132.00
    $132.00 - $132.00
    $132.00
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    DC1.75-B - Standard Stabilizer Clamp, Black, 1.75 Inch ID

    APEX
    $0.00 - $0.00
    $0.00
    $132.00
    $132.00 - $132.00
    $132.00

    APEX Model DC1.75-B This fits our 1.75 Inch Tie Rods - for all model steering stabilizers that use an OE style mounting system with 1/2” bolt. Sta...

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    $0.00 - $0.00
    $0.00
    $132.00
    $132.00 - $132.00
    $132.00
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    2873 (3 Turns): 2007.5-2010 Chevrolet or GMC 2500-3500 Pickup Trucks, 2007-2016 Chevrolet or GMC 2500-4500 Vans, 2007-2014 2500 Chevrolet Suburban's, or 2008-2009 Hummers Steering Gear

    Redhead
    $743.00 - $743.00
    $743.00
    $743.00 - $743.00
    $743.00

    Redhead Model 2873 (3 Turns)Part Number Fits: 2873: 2007.5-2010 Chevrolet or GMC 2500-3500 Pickup Trucks, 2007-2016 Chevrolet or GMC 2500-4500 Vans...

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    $743.00 - $743.00
    $743.00
    $743.00 - $743.00
    $743.00
    Select Options

The LML Duramax powered 2011 to 2016 Chevy Silverado HD and GMC Sierra HD trucks. It brought piezo injectors, the Bosch CP4.2 pump, a 9th injector for DEF and a much stronger chassis.

Shop LML Duramax Parts by Category

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

LML Duramax FAQ

What is the 9th injector on the LML?

It doses fuel during the DPF regeneration process, separate from the 8 main cylinder injectors.

Is the LML CP4.2 pump a concern like the Ford CP4?

It can fail similarly and contaminate the fuel system. Many owners add filtration or a lift pump for extra protection.

Powerhouse Diesel