Skip to content
Free Shipping on most orders over $100.00. Buy now, pay later with ShopPay.
Free Shipping on most orders over $100.00. Buy now, pay later with ShopPay.

LMM Duramax Suspension and Driveline

  • Air Lift Loadlifter 5000 Ultimate Rear Air Spring Kit for 06-12 Chevrolet Express 3500/4500

    Air Lift
    Original price $ 12,141.00 - Original price $ 12,141.00
    Original price
    $ 12,141.00
    $ 12,141.00 - $ 12,141.00
    Current price $ 12,141.00

    LoadLifter 5000 ULTIMATE adjustable air spring kits feature all of the benefits of our heaviest rated air spring with the addition of an internal j...

    View full details
    Original price $ 12,141.00 - Original price $ 12,141.00
    Original price
    $ 12,141.00
    $ 12,141.00 - $ 12,141.00
    Current price $ 12,141.00
  • Air Lift LoadLifter 7500XL Ultimate for 01-10 Chevy Silverado 2500/3500

    Air Lift
    Original price $ 12,546.00 - Original price $ 12,546.00
    Original price
    $ 12,546.00
    $ 12,546.00 - $ 12,546.00
    Current price $ 12,546.00

    The LoadLifter 7500 XL Ultimate offers support for the heaviest tows with an internal jounce bumper, absorbing shock for the smoothest ride. Air Li...

    View full details
    Original price $ 12,546.00 - Original price $ 12,546.00
    Original price
    $ 12,546.00
    $ 12,546.00 - $ 12,546.00
    Current price $ 12,546.00
  • Air Lift Loadlifter 5000 Ultimate Rear Air Spring Kit for 07-10 Chevrolet Silverado 3500 w/ Bed

    Air Lift
    Original price $ 12,141.00 - Original price $ 12,141.00
    Original price
    $ 12,141.00
    $ 12,141.00 - $ 12,141.00
    Current price $ 12,141.00

    LoadLifter 5000 ULTIMATE adjustable air spring kits feature all of the benefits of our heaviest rated air spring with the addition of an internal j...

    View full details
    Original price $ 12,141.00 - Original price $ 12,141.00
    Original price
    $ 12,141.00
    $ 12,141.00 - $ 12,141.00
    Current price $ 12,141.00
  • Air Lift Loadlifter 5000 Ultimate Rear Air Spring Kit for 01-10 Chevrolet Silverado 3500

    Air Lift
    Original price $ 12,141.00 - Original price $ 12,141.00
    Original price
    $ 12,141.00
    $ 12,141.00 - $ 12,141.00
    Current price $ 12,141.00

    LoadLifter 5000 ULTIMATE adjustable air spring kits feature all of the benefits of our heaviest rated air spring with the addition of an internal j...

    View full details
    Original price $ 12,141.00 - Original price $ 12,141.00
    Original price
    $ 12,141.00
    $ 12,141.00 - $ 12,141.00
    Current price $ 12,141.00
  • Air Lift Loadlifter 5000 Air Spring Kit

    Air Lift
    Original price $ 9,169.00 - Original price $ 9,169.00
    Original price
    $ 9,169.00
    $ 9,169.00 - $ 9,169.00
    Current price $ 9,169.00

    Offering up to 5,000 pounds of load-leveling capacity, the LoadLifter 5000 kit from Air Lift will make towing and hauling with your Chevy Silverado...

    View full details
    Original price $ 9,169.00 - Original price $ 9,169.00
    Original price
    $ 9,169.00
    $ 9,169.00 - $ 9,169.00
    Current price $ 9,169.00
  • Air Lift Load Controller Single Heavy Duty Compressor

    Air Lift
    Original price $ 7,949.00 - Original price $ 7,949.00
    Original price
    $ 7,949.00
    $ 7,949.00 - $ 7,949.00
    Current price $ 7,949.00

    Offering quick and convenient air pressure adjustment, LoadController (Compact, Single Path, Heavy Duty) will have your vehicle back on the level i...

    View full details
    Original price $ 7,949.00 - Original price $ 7,949.00
    Original price
    $ 7,949.00
    $ 7,949.00 - $ 7,949.00
    Current price $ 7,949.00
  • Air Lift Loadlifter 5000 Air Spring Kit

    Air Lift
    Original price $ 9,444.00 - Original price $ 9,444.00
    Original price
    $ 9,444.00
    $ 9,444.00 - $ 9,444.00
    Current price $ 9,444.00

    Fully adjustable air springs level your vehicle when towing or hauling a heavy load for a safe comfortable rideInstallation InstructionsOwner's Man...

    View full details
    Original price $ 9,444.00 - Original price $ 9,444.00
    Original price
    $ 9,444.00
    $ 9,444.00 - $ 9,444.00
    Current price $ 9,444.00
  • Air Lift Load Controller Dual Heavy Duty Compressor

    Air Lift
    Original price $ 12,106.00 - Original price $ 12,106.00
    Original price
    $ 12,106.00
    $ 12,106.00 - $ 12,106.00
    Current price $ 12,106.00

    Offering quick and convenient air pressure adjustment, LoadController (Compact, Dual Path, Heavy Duty) will have your vehicle back on the level in ...

    View full details
    Original price $ 12,106.00 - Original price $ 12,106.00
    Original price
    $ 12,106.00
    $ 12,106.00 - $ 12,106.00
    Current price $ 12,106.00
  • afe Transmission Pan Cover (Raw); GM Diesel Trucks 01-14 V8-6.6L (td)

    aFe
    Original price $ 7,873.00 - Original price $ 7,873.00
    Original price
    $ 7,873.00
    $ 7,873.00 - $ 7,873.00
    Current price $ 7,873.00

    aFe Powers new deep transmission pan brings performance engineering to the protection of your trucks transmission. This transmission pan has additi...

    View full details
    Original price $ 7,873.00 - Original price $ 7,873.00
    Original price
    $ 7,873.00
    $ 7,873.00 - $ 7,873.00
    Current price $ 7,873.00
  • aFe Street Series Rear Differential Cover Raw w/ Machined Fins 01-18 GM Diesel Trucks V8-6.6L (td)

    aFe
    Original price $ 5,782.00 - Original price $ 5,782.00
    Original price
    $ 5,782.00
    $ 5,782.00 - $ 5,782.00
    Current price $ 5,782.00

    aFe Power's new rear differential cover brings performance engineering to the protection of your axle's differential. This differential cover is co...

    View full details
    Original price $ 5,782.00 - Original price $ 5,782.00
    Original price
    $ 5,782.00
    $ 5,782.00 - $ 5,782.00
    Current price $ 5,782.00
  • aFe Street Series Deep Engine Oil Pan 01-10 GM Duramax V8-6.6L (td)

    aFe
    Original price $ 7,873.00 - Original price $ 7,873.00
    Original price
    $ 7,873.00
    $ 7,873.00 - $ 7,873.00
    Current price $ 7,873.00

    aFe Power's new engine oil pan brings performance engineering to the protection of your GM Silverado/Sierra HD with Duramax turbo diesel engines. T...

    View full details
    Original price $ 7,873.00 - Original price $ 7,873.00
    Original price
    $ 7,873.00
    $ 7,873.00 - $ 7,873.00
    Current price $ 7,873.00
  • AFE Pro Series Deep Engine Oil Pan 01-10 GM Duramax V8-6.6L (td)

    aFe
    Original price $ 8,365.00 - Original price $ 8,365.00
    Original price
    $ 8,365.00
    $ 8,365.00 - $ 8,365.00
    Current price $ 8,365.00

    aFe Power's new engine oil pan brings performance engineering to the protection of your GM Silverado/Sierra HD with Duramax turbo diesel engines. T...

    View full details
    Original price $ 8,365.00 - Original price $ 8,365.00
    Original price
    $ 8,365.00
    $ 8,365.00 - $ 8,365.00
    Current price $ 8,365.00
  • aFe Power Pro Series Rear Differential Cover Black w/ Machined Fins 99-13 GM Trucks (GM 9.5-14)

    aFe
    Original price $ 6,889.00 - Original price $ 6,889.00
    Original price
    $ 6,889.00
    $ 6,889.00 - $ 6,889.00
    Current price $ 6,889.00

    aFe Power's new rear differential cover brings performance engineering to the protection of your axle's differential. This differential cover is co...

    View full details
    Original price $ 6,889.00 - Original price $ 6,889.00
    Original price
    $ 6,889.00
    $ 6,889.00 - $ 6,889.00
    Current price $ 6,889.00
  • aFe Power Cover Diff Rear Machined GM Diesel Trucks 2001-2019* Duramax 6.6L

    aFe
    Original price $ 6,889.00 - Original price $ 6,889.00
    Original price
    $ 6,889.00
    $ 6,889.00 - $ 6,889.00
    Current price $ 6,889.00

    aFe Power's new rear differential cover brings performance engineering to the protection of your axle's differential. This differential cover is co...

    View full details
    Original price $ 6,889.00 - Original price $ 6,889.00
    Original price
    $ 6,889.00
    $ 6,889.00 - $ 6,889.00
    Current price $ 6,889.00
  • aFe Power Cover Trans Pan Machined Trans Pan GM Diesel Trucks 01-12 V8-6.6L Machined

    aFe
    Original price $ 8,365.00 - Original price $ 8,365.00
    Original price
    $ 8,365.00
    $ 8,365.00 - $ 8,365.00
    Current price $ 8,365.00

    aFe POWER Pro Series deep transmission pan brings performance engineering to the protection of your trucks transmission. This transmission pan has ...

    View full details
    Original price $ 8,365.00 - Original price $ 8,365.00
    Original price
    $ 8,365.00
    $ 8,365.00 - $ 8,365.00
    Current price $ 8,365.00
  • Firestone Air-Rite Air Command Heavy Duty Compressor System w/25ft. Extension Hose (WR17602047)

    Firestone
    Original price $ 14,908.00
    Original price $ 14,908.00 - Original price $ 14,908.00
    Original price $ 14,908.00
    Current price $ 11,343.00
    $ 11,343.00 - $ 11,343.00
    Current price $ 11,343.00

    Ride Rite Air Compressor 1/2 Gallon Firestone air accessory systems provide an instant air source for all air suspension products, including Coil-R...

    View full details
    Original price $ 14,908.00
    Original price $ 14,908.00 - Original price $ 14,908.00
    Original price $ 14,908.00
    Current price $ 11,343.00
    $ 11,343.00 - $ 11,343.00
    Current price $ 11,343.00
    Save 24% Save %
  • Firestone Air Command Standard Duty Air Suspension Compressor (WR17609284)

    Firestone
    Original price $ 4,927.00
    Original price $ 4,927.00 - Original price $ 4,927.00
    Original price $ 4,927.00
    Current price $ 3,748.00
    $ 3,748.00 - $ 3,748.00
    Current price $ 3,748.00

    Firestone Air compressors are available in standard and heavy duty styles. All Firestone's Air Compressors are direct drive units that contain no o...

    View full details
    Original price $ 4,927.00
    Original price $ 4,927.00 - Original price $ 4,927.00
    Original price $ 4,927.00
    Current price $ 3,748.00
    $ 3,748.00 - $ 3,748.00
    Current price $ 3,748.00
    Save 24% Save %
  • Firestone Air Command Xtreme Duty Air Suspension Compressor (WR17609287)

    Firestone
    Original price $ 15,136.00
    Original price $ 15,136.00 - Original price $ 15,136.00
    Original price $ 15,136.00
    Current price $ 11,517.00
    $ 11,517.00 - $ 11,517.00
    Current price $ 11,517.00

    Firestone Air compressors are available in standard and heavy duty styles. All Firestone's Air Compressors are direct drive units that contain no o...

    View full details
    Original price $ 15,136.00
    Original price $ 15,136.00 - Original price $ 15,136.00
    Original price $ 15,136.00
    Current price $ 11,517.00
    $ 11,517.00 - $ 11,517.00
    Current price $ 11,517.00
    Save 24% Save %
  • Eaton Posi Differential 30 Spline 1.50in Axle Shaft Diameter 4.10 & Down Ratio Rear 10.5in

    Eaton
    Original price $ 17,427.00 - Original price $ 17,427.00
    Original price
    $ 17,427.00
    $ 17,427.00 - $ 17,427.00
    Current price $ 17,427.00

    The Eaton Posi limited-slip differential is the perfect way to control traction in street rods, light duty pickups and all types of tarmac running ...

    View full details
    Original price $ 17,427.00 - Original price $ 17,427.00
    Original price
    $ 17,427.00
    $ 17,427.00 - $ 17,427.00
    Current price $ 17,427.00
  • Eaton GM 10.50in Rear Master Install Kit

    Eaton
    Original price $ 5,507.00
    Original price $ 5,507.00 - Original price $ 5,507.00
    Original price $ 5,507.00
    Current price $ 4,736.00
    $ 4,736.00 - $ 4,736.00
    Current price $ 4,736.00

    Eaton master installation kits make upgrading your differential easier by providing all the components needed to properly install your Eaton differ...

    View full details
    Original price $ 5,507.00
    Original price $ 5,507.00 - Original price $ 5,507.00
    Original price $ 5,507.00
    Current price $ 4,736.00
    $ 4,736.00 - $ 4,736.00
    Current price $ 4,736.00
    Save 14% Save %
  • Skid Plate Prerunner Bumper 07-14 Chevy Silverado 2500 HD Rough Country

    Rough Country
    Original price $ 820.00 - Original price $ 820.00
    Original price
    $ 820.00
    $ 820.00 - $ 820.00
    Current price $ 820.00

    Put the finishing touch on your 07-14 Chevy DIY bumper with Rough Country's PreRunner Style Skid Plate. This easy-to-install skid plate is designed...

    View full details
    Original price $ 820.00 - Original price $ 820.00
    Original price
    $ 820.00
    $ 820.00 - $ 820.00
    Current price $ 820.00
  • Silverado/Sierra 2500 HD V2 Front Shocks Pair 5.5-7 Inch For 01-10 Silverado/Sierra 2500 Rough Country

    Rough Country
    Original price $ 5,330.00 - Original price $ 5,330.00
    Original price
    $ 5,330.00
    $ 5,330.00 - $ 5,330.00
    Current price $ 5,330.00

    Whether you're tackling tough terrain or smooth city streets, Rough Country's Nitrogen-charged V2 Monotube Shock Absorber leads the way, delivering...

    View full details
    Original price $ 5,330.00 - Original price $ 5,330.00
    Original price
    $ 5,330.00
    $ 5,330.00 - $ 5,330.00
    Current price $ 5,330.00
  • 6.0 Inch GM Suspension Lift Kit 01-10 2500HD 4WD Rough Country

    Rough Country
    Original price $ 22,551.00 - Original price $ 29,112.00
    Original price
    $ 22,551.00 - $ 29,112.00
    $ 22,551.00 - $ 29,112.00
    Current price $ 22,551.00

    Take your Heavy Duty Truck to the next level with Rough Country's 6-inch Suspension Lift designed to run up to 35-inch tires. Gain increased grou...

    View full details
    Original price $ 22,551.00 - Original price $ 29,112.00
    Original price
    $ 22,551.00 - $ 29,112.00
    $ 22,551.00 - $ 29,112.00
    Current price $ 22,551.00
  • 6.0 Inch GM Suspension Lift Kit 01-10 2500HD / 3500HD Rough Country

    Rough Country
    Original price $ 19,476.00 - Original price $ 26,036.00
    Original price
    $ 19,476.00 - $ 26,036.00
    $ 19,476.00 - $ 26,036.00
    Current price $ 19,476.00

    Hit the ground running with Rough Country's Bolt-on 6-inch Suspension lift for 2WD GM 01-10 2500HD/3500HD models.This all inclusive kit features ev...

    View full details
    Original price $ 19,476.00 - Original price $ 26,036.00
    Original price
    $ 19,476.00 - $ 26,036.00
    $ 19,476.00 - $ 26,036.00
    Current price $ 19,476.00

Powerhouse Diesel