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LLY Duramax Suspension and Driveline

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  • Eaton Detroit Truetrac Differential 33 Spline 1.37in Axle Shaft Diameter Front 9.25in Rear 9.5in

    Eaton
    Original price $ 16,069.00
    Original price $ 16,069.00 - Original price $ 16,069.00
    Original price $ 16,069.00
    Current price $ 14,784.00
    $ 14,784.00 - $ 14,784.00
    Current price $ 14,784.00

    The Detroit Truetrac is a helical-gear style, limited-slip differential that maximizes wheel traction and enhances driving characteristics. Mainten...

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    Original price $ 16,069.00
    Original price $ 16,069.00 - Original price $ 16,069.00
    Original price $ 16,069.00
    Current price $ 14,784.00
    $ 14,784.00 - $ 14,784.00
    Current price $ 14,784.00
    Save 8% Save %
  • Eaton Detroit Locker Differential 33 Spline 1.37in Axle Shaft Diameter Front 9.25in Rear 9.5in

    Eaton
    Original price $ 23,670.00
    Original price $ 23,670.00 - Original price $ 23,670.00
    Original price $ 23,670.00
    Current price $ 21,776.00
    $ 21,776.00 - $ 21,776.00
    Current price $ 21,776.00

    The Detroit Locker is a 100% automatic locking differential that provides ultimate traction for mild to extreme vehicle applications. Its unique, b...

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    Original price $ 23,670.00
    Original price $ 23,670.00 - Original price $ 23,670.00
    Original price $ 23,670.00
    Current price $ 21,776.00
    $ 21,776.00 - $ 21,776.00
    Current price $ 21,776.00
    Save 8% Save %
  • Eaton Detroit Locker Differential 30 Spline 1.50in Axle Shaft Diameter Rear 10.5in

    Eaton
    Original price $ 13,369.00
    Original price $ 13,369.00 - Original price $ 13,369.00
    Original price $ 13,369.00
    Current price $ 12,968.00
    $ 12,968.00 - $ 12,968.00
    Current price $ 12,968.00

    NoSPIN maximizes traction by delivering 100% of the torque and power to both drive wheels. It is engineered to keep both wheels in a constant drive...

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    Original price $ 13,369.00
    Original price $ 13,369.00 - Original price $ 13,369.00
    Original price $ 13,369.00
    Current price $ 12,968.00
    $ 12,968.00 - $ 12,968.00
    Current price $ 12,968.00
    Save 3% Save %
  • Eaton Detroit Locker Differential 30 Spline 1.55in Axle Shaft Diameter Rear 11.5in

    Eaton
    Original price $ 31,744.00
    Original price $ 31,744.00 - Original price $ 31,744.00
    Original price $ 31,744.00
    Current price $ 29,204.00
    $ 29,204.00 - $ 29,204.00
    Current price $ 29,204.00

    The Detroit Locker is a 100% automatic locking differential that provides ultimate traction for mild to extreme vehicle applications. Its unique, b...

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    Original price $ 31,744.00
    Original price $ 31,744.00 - Original price $ 31,744.00
    Original price $ 31,744.00
    Current price $ 29,204.00
    $ 29,204.00 - $ 29,204.00
    Current price $ 29,204.00
    Save 8% Save %
  • Eaton AAM 11.50in Rear Master Install Kit

    Eaton
    Original price $ 6,188.00
    Original price $ 6,188.00 - Original price $ 6,188.00
    Original price $ 6,188.00
    Current price $ 5,322.00
    $ 5,322.00 - $ 5,322.00
    Current price $ 5,322.00

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

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    Original price $ 6,188.00
    Original price $ 6,188.00 - Original price $ 6,188.00
    Original price $ 6,188.00
    Current price $ 5,322.00
    $ 5,322.00 - $ 5,322.00
    Current price $ 5,322.00
    Save 14% Save %
  • Bilstein 5100 Series 2003 GMC Sierra 2500 HD SLE Front 46mm Monotube Shock Absorber

    Bilstein
    Original price $ 2,979.00
    Original price $ 2,979.00 - Original price $ 2,979.00
    Original price $ 2,979.00
    Current price $ 2,144.00
    $ 2,144.00 - $ 2,144.00
    Current price $ 2,144.00

    Bilstein B8 5100 shock absorbers are designed as a direct fit solution for lifted trucks and SUV’s. These shock absorbers feature a monotube...

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    Original price $ 2,979.00
    Original price $ 2,979.00 - Original price $ 2,979.00
    Original price $ 2,979.00
    Current price $ 2,144.00
    $ 2,144.00 - $ 2,144.00
    Current price $ 2,144.00
    Save 28% Save %
  • Bilstein B6 2009 GMC Sierra 2500 HD SLE Rear 46mm Monotube Shock Absorber

    Bilstein
    Original price $ 2,416.00
    Original price $ 2,416.00 - Original price $ 2,416.00
    Original price $ 2,416.00
    Current price $ 1,617.00
    $ 1,617.00 - $ 1,617.00
    Current price $ 1,617.00

    Bilstein B6 4600 shock absorbers are designed as a direct fit upgrade to OE shock absorbers on stock height light trucks and SUV’s. These sh...

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    Original price $ 2,416.00
    Original price $ 2,416.00 - Original price $ 2,416.00
    Original price $ 2,416.00
    Current price $ 1,617.00
    $ 1,617.00 - $ 1,617.00
    Current price $ 1,617.00
    Save 33% Save %
  • Bilstein 4600 Series 99-10 Chevy Silverado 2500 Rear Monotube Shock Absorber

    Bilstein
    Original price $ 3,052.00
    Original price $ 3,052.00 - Original price $ 3,052.00
    Original price $ 3,052.00
    Current price $ 2,507.00
    $ 2,507.00 - $ 2,507.00
    Current price $ 2,507.00

    Bilstein B6 shock absorbers and struts are the ideal choice for improving the performance of any vehicle. These shock absorbers and struts feature ...

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    Original price $ 3,052.00
    Original price $ 3,052.00 - Original price $ 3,052.00
    Original price $ 3,052.00
    Current price $ 2,507.00
    $ 2,507.00 - $ 2,507.00
    Current price $ 2,507.00
    Save 18% Save %
  • Bilstein 5100 Series 2001 Chevrolet Silverado 2500 LT Front 46mm Monotube Shock Absorber

    Bilstein
    Original price $ 2,979.00
    Original price $ 2,979.00 - Original price $ 2,979.00
    Original price $ 2,979.00
    Current price $ 2,144.00
    $ 2,144.00 - $ 2,144.00
    Current price $ 2,144.00

    Bilstein B8 5100 shock absorbers are designed as a direct fit solution for lifted trucks and SUV’s. These shock absorbers feature a monotube...

    View full details
    Original price $ 2,979.00
    Original price $ 2,979.00 - Original price $ 2,979.00
    Original price $ 2,979.00
    Current price $ 2,144.00
    $ 2,144.00 - $ 2,144.00
    Current price $ 2,144.00
    Save 28% Save %
  • Bilstein 5100 Series 2010 Chevrolet Silverado 3500 HD WT Rear 46mm Monotube Shock Absorber

    Bilstein
    Original price $ 2,979.00
    Original price $ 2,979.00 - Original price $ 2,979.00
    Original price $ 2,979.00
    Current price $ 2,144.00
    $ 2,144.00 - $ 2,144.00
    Current price $ 2,144.00

    Bilstein B8 5100 shock absorbers are designed as a direct fit solution for lifted trucks and SUV’s. These shock absorbers feature a monotube...

    View full details
    Original price $ 2,979.00
    Original price $ 2,979.00 - Original price $ 2,979.00
    Original price $ 2,979.00
    Current price $ 2,144.00
    $ 2,144.00 - $ 2,144.00
    Current price $ 2,144.00
    Save 28% Save %
  • Bilstein 5100 Series 1999 GMC Sierra 2500 SLT Rear 46mm Monotube Shock Absorber

    Bilstein
    Original price $ 2,979.00
    Original price $ 2,979.00 - Original price $ 2,979.00
    Original price $ 2,979.00
    Current price $ 2,144.00
    $ 2,144.00 - $ 2,144.00
    Current price $ 2,144.00

    Chevrolet Silverado 1500 2006-1999, Silverado 1500 Classic 2007, Silverado 1500 HD 2003-2001, Silverado 1500 HD 2006-2005, Silverado 2500 2004-1999...

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    Original price $ 2,979.00
    Original price $ 2,979.00 - Original price $ 2,979.00
    Original price $ 2,979.00
    Current price $ 2,144.00
    $ 2,144.00 - $ 2,144.00
    Current price $ 2,144.00
    Save 28% Save %
  • Bilstein 5100 Series 1999 GMC Sierra 2500 SLT Rear 46mm Monotube Shock Absorber

    Bilstein
    Original price $ 2,979.00
    Original price $ 2,979.00 - Original price $ 2,979.00
    Original price $ 2,979.00
    Current price $ 2,144.00
    $ 2,144.00 - $ 2,144.00
    Current price $ 2,144.00

    Chevrolet Silverado 1500 2013-1999, Silverado 1500 Classic 2007, Silverado 1500 HD 2003-2001, Silverado 1500 HD 2006-2005, Silverado 2500 2004-1999...

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    Original price $ 2,979.00
    Original price $ 2,979.00 - Original price $ 2,979.00
    Original price $ 2,979.00
    Current price $ 2,144.00
    $ 2,144.00 - $ 2,144.00
    Current price $ 2,144.00
    Save 28% Save %
  • BD Diesel Differential Cover - 03-15 Dodge 2500/3500 / 01-13 Chevy Duramax 2500/3500

    BD Diesel
    Original price $ 6,130.00 - Original price $ 6,130.00
    Original price $ 6,130.00
    $ 6,320.00
    $ 6,320.00 - $ 6,320.00
    Current price $ 6,320.00

    BD's design deflects the oil back onto the ring gear and into the pinion gear for cooler longer life. Other differential covers are large and bulky...

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    Original price $ 6,130.00 - Original price $ 6,130.00
    Original price $ 6,130.00
    $ 6,320.00
    $ 6,320.00 - $ 6,320.00
    Current price $ 6,320.00
  • Banks Power 01-19 GM / RAM Black Ops Differential Cover Kit 11.5/11.8-14 Bolt

    Banks Power
    Original price $ 7,972.00
    Original price $ 7,972.00 - Original price $ 7,972.00
    Original price $ 7,972.00
    Current price $ 7,174.00
    $ 7,174.00 - $ 7,174.00
    Current price $ 7,174.00

    Banks Ram-Air ® differential cover extends lubrication life and retains fuel economy. Thanks to its superior fluid and aerodynamics, the Ram-Air ® ...

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    Original price $ 7,972.00
    Original price $ 7,972.00 - Original price $ 7,972.00
    Original price $ 7,972.00
    Current price $ 7,174.00
    $ 7,174.00 - $ 7,174.00
    Current price $ 7,174.00
    Save 10% Save %
  • Banks Power 01-18 GM / RAM Natural Differential Cover Kit 11.5/11.8-14 Bolt

    Banks Power
    Original price $ 7,568.00
    Original price $ 7,568.00 - Original price $ 7,568.00
    Original price $ 7,568.00
    Current price $ 6,811.00
    $ 6,811.00 - $ 6,811.00
    Current price $ 6,811.00

    Banks Ram-Air ® differential cover extends lubrication life and retains fuel economy. Thanks to its superior fluid and aerodynamics, the Ram-Air ® ...

    View full details
    Original price $ 7,568.00
    Original price $ 7,568.00 - Original price $ 7,568.00
    Original price $ 7,568.00
    Current price $ 6,811.00
    $ 6,811.00 - $ 6,811.00
    Current price $ 6,811.00
    Save 10% Save %
  • Banks Power 01-18 GM / RAM Black Differential Cover Kit 11.5/11.8-14 Bolt

    Banks Power
    Original price $ 7,972.00
    Original price $ 7,972.00 - Original price $ 7,972.00
    Original price $ 7,972.00
    Current price $ 7,174.00
    $ 7,174.00 - $ 7,174.00
    Current price $ 7,174.00

    Banks Ram-Air ® differential cover extends lubrication life and retains fuel economy. Thanks to its superior fluid and aerodynamics, the Ram-Air ® ...

    View full details
    Original price $ 7,972.00
    Original price $ 7,972.00 - Original price $ 7,972.00
    Original price $ 7,972.00
    Current price $ 7,174.00
    $ 7,174.00 - $ 7,174.00
    Current price $ 7,174.00
    Save 10% Save %
  • Air Lift Wireless Air Control System V2 w/EZ Mount

    Air Lift
    Original price $ 17,018.00 - Original price $ 17,018.00
    Original price
    $ 17,018.00
    $ 17,018.00 - $ 17,018.00
    Current price $ 17,018.00

    Offering easy and convenient air pressure adjustment for any brand of aftermarket air spring, the WirelessAir on-board air compressor system from A...

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    Original price $ 17,018.00 - Original price $ 17,018.00
    Original price
    $ 17,018.00
    $ 17,018.00 - $ 17,018.00
    Current price $ 17,018.00
  • Air Lift Wireless Air Control System V2

    Air Lift
    Original price $ 14,148.00 - Original price $ 14,148.00
    Original price
    $ 14,148.00
    $ 14,148.00 - $ 14,148.00
    Current price $ 14,148.00

    Offering easy and convenient air pressure adjustment for any brand of aftermarket air spring, the WirelessAir on-board air compressor system from A...

    View full details
    Original price $ 14,148.00 - Original price $ 14,148.00
    Original price
    $ 14,148.00
    $ 14,148.00 - $ 14,148.00
    Current price $ 14,148.00
  • Air Lift Replacement Air Springs - Loadlifter 5000 Ultimate Plus Bellows Type w/ Int Jounce Bumper

    Air Lift
    Original price $ 4,105.00 - Original price $ 4,105.00
    Original price
    $ 4,105.00
    $ 4,105.00 - $ 4,105.00
    Current price $ 4,105.00

    LoadLifter 5000 ULTIMATE replacement air spring. This replacement air spring is designed to replace air spring when it is heavily damaged. It is ma...

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    Original price $ 4,105.00 - Original price $ 4,105.00
    Original price
    $ 4,105.00
    $ 4,105.00 - $ 4,105.00
    Current price $ 4,105.00
  • Air Lift Loadlifter 5000 Ultimate Rear Air Spring Kit for 07-10 Chevrolet Silverado 3500 w/ Bed

    Air Lift
    Original price $ 11,297.00 - Original price $ 11,297.00
    Original price
    $ 11,297.00
    $ 11,297.00 - $ 11,297.00
    Current price $ 11,297.00

    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...

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    Original price $ 11,297.00 - Original price $ 11,297.00
    Original price
    $ 11,297.00
    $ 11,297.00 - $ 11,297.00
    Current price $ 11,297.00
  • Air Lift Replacement Air Spring-Loadlifter 5000 Ultimate Bellows Type w/ internal Jounce Bumper

    Air Lift
    Original price $ 3,306.00 - Original price $ 3,306.00
    Original price
    $ 3,306.00
    $ 3,306.00 - $ 3,306.00
    Current price $ 3,306.00

    LoadLifter 5000 ULTIMATE replacement air spring. This replacement air spring is designed to replace air spring when it is heavily damaged. It is ma...

    View full details
    Original price $ 3,306.00 - Original price $ 3,306.00
    Original price
    $ 3,306.00
    $ 3,306.00 - $ 3,306.00
    Current price $ 3,306.00
  • Air Lift LoadLifter 7500XL Ultimate for 01-10 Chevy Silverado 2500/3500

    Air Lift
    Original price $ 12,968.00 - Original price $ 12,968.00
    Original price
    $ 12,968.00
    $ 12,968.00 - $ 12,968.00
    Current price $ 12,968.00

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

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    Original price $ 12,968.00 - Original price $ 12,968.00
    Original price
    $ 12,968.00
    $ 12,968.00 - $ 12,968.00
    Current price $ 12,968.00
  • Air Lift Loadlifter 5000 Air Spring Kit

    Air Lift
    Original price $ 8,536.00 - Original price $ 8,536.00
    Original price
    $ 8,536.00
    $ 8,536.00 - $ 8,536.00
    Current price $ 8,536.00

    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...

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    Original price $ 8,536.00 - Original price $ 8,536.00
    Original price
    $ 8,536.00
    $ 8,536.00 - $ 8,536.00
    Current price $ 8,536.00
  • Air Lift Load Controller Dual Heavy Duty Compressor

    Air Lift
    Original price $ 11,261.00 - Original price $ 11,261.00
    Original price
    $ 11,261.00
    $ 11,261.00 - $ 11,261.00
    Current price $ 11,261.00

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

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    Original price $ 11,261.00 - Original price $ 11,261.00
    Original price
    $ 11,261.00
    $ 11,261.00 - $ 11,261.00
    Current price $ 11,261.00

Powerhouse Diesel