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.

LLY Duramax Suspension and Driveline

Filters

  • Firestone Ride-Rite Air Helper Spring Kit Rear 01-10 Chevy/GMC C2500HD/C3500HD Cab (W217602249)

    Firestone
    Original price $ 13,997.00
    Original price $ 13,997.00 - Original price $ 13,997.00
    Original price $ 13,997.00
    Current price $ 10,650.00
    $ 10,650.00 - $ 10,650.00
    Current price $ 10,650.00

    Firestone's most popular and comprehensive air helper spring line, Ride-Rite kits can be installed on most light trucks, motor-homes, RVs, SUVs and...

    View full details
    Original price $ 13,997.00
    Original price $ 13,997.00 - Original price $ 13,997.00
    Original price $ 13,997.00
    Current price $ 10,650.00
    $ 10,650.00 - $ 10,650.00
    Current price $ 10,650.00
    Save 24% Save %
  • Firestone Ride-Rite Air Helper Spring Kit Rear 01-10 Chevy/GMC C2500HD/C3500HD 2WD/4WD (W217602250)

    Firestone
    Original price $ 13,414.00
    Original price $ 13,414.00 - Original price $ 13,414.00
    Original price $ 13,414.00
    Current price $ 10,206.00
    $ 10,206.00 - $ 10,206.00
    Current price $ 10,206.00

    Firestone's most popular and comprehensive air helper spring line, Ride-Rite kits can be installed on most light trucks, motor-homes, RVs, SUVs and...

    View full details
    Original price $ 13,414.00
    Original price $ 13,414.00 - Original price $ 13,414.00
    Original price $ 13,414.00
    Current price $ 10,206.00
    $ 10,206.00 - $ 10,206.00
    Current price $ 10,206.00
    Save 24% Save %
  • Firestone Level Command II Standard Duty Single Analog Air Compressor System Kit (WR17602158)

    Firestone
    Original price $ 9,948.00
    Original price $ 9,948.00 - Original price $ 9,948.00
    Original price $ 9,948.00
    Current price $ 7,569.00
    $ 7,569.00 - $ 7,569.00
    Current price $ 7,569.00

    Firestone manufactures and provides air springs for all vehicles. We began developing air suspension for passenger cars and trucks more than 70 yea...

    View full details
    Original price $ 9,948.00
    Original price $ 9,948.00 - Original price $ 9,948.00
    Original price $ 9,948.00
    Current price $ 7,569.00
    $ 7,569.00 - $ 7,569.00
    Current price $ 7,569.00
    Save 24% Save %
  • Firestone Level Command Xtra Air Supply Heavy Duty Compressor 3 Gal Tank w/Ext. Hose (WR17602239)

    Firestone
    Original price $ 15,602.00
    Original price $ 15,602.00 - Original price $ 15,602.00
    Original price $ 15,602.00
    Current price $ 11,871.00
    $ 11,871.00 - $ 11,871.00
    Current price $ 11,871.00

    Firestone manufactures and provides air springs for all vehicles. We began developing air suspension for passenger cars and trucks more than 70 yea...

    View full details
    Original price $ 15,602.00
    Original price $ 15,602.00 - Original price $ 15,602.00
    Original price $ 15,602.00
    Current price $ 11,871.00
    $ 11,871.00 - $ 11,871.00
    Current price $ 11,871.00
    Save 24% Save %
  • Firestone Air-Rite Air Command Xtra Duty Air Compressor System w/Single Analog Gauge (WR17602266)

    Firestone
    Original price $ 18,079.00
    Original price $ 18,079.00 - Original price $ 18,079.00
    Original price $ 18,079.00
    Current price $ 13,756.00
    $ 13,756.00 - $ 13,756.00
    Current price $ 13,756.00

    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 $ 18,079.00
    Original price $ 18,079.00 - Original price $ 18,079.00
    Original price $ 18,079.00
    Current price $ 13,756.00
    $ 13,756.00 - $ 13,756.00
    Current price $ 13,756.00
    Save 24% Save %
  • Firestone Air-Rite Air Command II Heavy Duty Air Compressor Kit w/Dual Pneumatic Gauge (WR17602168)

    Firestone
    Original price $ 23,126.00
    Original price $ 23,126.00 - Original price $ 23,126.00
    Original price $ 23,126.00
    Current price $ 17,596.00
    $ 17,596.00 - $ 17,596.00
    Current price $ 17,596.00

    Perfect for tow trucks, off-road applications and motor homes, this pneumatic control mounts in cab to level two air springs independently or two p...

    View full details
    Original price $ 23,126.00
    Original price $ 23,126.00 - Original price $ 23,126.00
    Original price $ 23,126.00
    Current price $ 17,596.00
    $ 17,596.00 - $ 17,596.00
    Current price $ 17,596.00
    Save 24% Save %
  • Firestone Air-Rite Air Command Heavy Duty Compressor System w/25ft. Extension Hose (WR17602047)

    Firestone
    Original price $ 14,370.00
    Original price $ 14,370.00 - Original price $ 14,370.00
    Original price $ 14,370.00
    Current price $ 10,934.00
    $ 10,934.00 - $ 10,934.00
    Current price $ 10,934.00

    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 $ 14,370.00
    Original price $ 14,370.00 - Original price $ 14,370.00
    Original price $ 14,370.00
    Current price $ 10,934.00
    $ 10,934.00 - $ 10,934.00
    Current price $ 10,934.00
    Save 24% Save %
  • Firestone Air Command Xtreme Duty Air Suspension Compressor (WR17609287)

    Firestone
    Original price $ 14,590.00
    Original price $ 14,590.00 - Original price $ 14,590.00
    Original price $ 14,590.00
    Current price $ 11,101.00
    $ 11,101.00 - $ 11,101.00
    Current price $ 11,101.00

    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 $ 14,590.00
    Original price $ 14,590.00 - Original price $ 14,590.00
    Original price $ 14,590.00
    Current price $ 11,101.00
    $ 11,101.00 - $ 11,101.00
    Current price $ 11,101.00
    Save 24% Save %
  • Eaton Posi Differential 30 Spline 1.50in Axle Shaft Diameter 4.10 & Down Ratio Rear 10.5in

    Eaton
    Original price $ 17,165.00 - Original price $ 17,165.00
    Original price
    $ 17,165.00
    $ 17,165.00 - $ 17,165.00
    Current price $ 17,165.00

    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 $ 17,165.00 - Original price $ 17,165.00
    Original price
    $ 17,165.00
    $ 17,165.00 - $ 17,165.00
    Current price $ 17,165.00
  • Eaton GM 10.50in Rear Master Install Kit

    Eaton
    Original price $ 5,274.00
    Original price $ 5,274.00 - Original price $ 5,274.00
    Original price $ 5,274.00
    Current price $ 4,536.00
    $ 4,536.00 - $ 4,536.00
    Current price $ 4,536.00

    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 $ 5,274.00
    Original price $ 5,274.00 - Original price $ 5,274.00
    Original price $ 5,274.00
    Current price $ 4,536.00
    $ 4,536.00 - $ 4,536.00
    Current price $ 4,536.00
    Save 14% Save %
  • Eaton Detroit Truetrac Differential GM 10.5in 14 Bolt 30 Spline 4.10 & Down Ratio

    Eaton
    Original price $ 20,212.00
    Original price $ 20,212.00 - Original price $ 20,212.00
    Original price $ 20,212.00
    Current price $ 18,595.00
    $ 18,595.00 - $ 18,595.00
    Current price $ 18,595.00

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

    View full details
    Original price $ 20,212.00
    Original price $ 20,212.00 - Original price $ 20,212.00
    Original price $ 20,212.00
    Current price $ 18,595.00
    $ 18,595.00 - $ 18,595.00
    Current price $ 18,595.00
    Save 8% Save %
  • Eaton ELocker Service Kit Dana 60 35 Spline

    Eaton
    Original price $ 5,885.00
    Original price $ 5,885.00 - Original price $ 5,885.00
    Original price $ 5,885.00
    Current price $ 5,649.00
    $ 5,649.00 - $ 5,649.00
    Current price $ 5,649.00

    Eaton Elocker ® Service Kit; Dana 60; 35 Spline; Incl. Side Gear; Pinion Gears; Shims; Pinion Thrust Washers; Pinion Shafts; Shaft Lock Screw;This ...

    View full details
    Original price $ 5,885.00
    Original price $ 5,885.00 - Original price $ 5,885.00
    Original price $ 5,885.00
    Current price $ 5,649.00
    $ 5,649.00 - $ 5,649.00
    Current price $ 5,649.00
    Save 4% Save %
  • Eaton Detroit Truetrac Differential 30 Spline Rear 11.5in

    Eaton
    Original price $ 26,185.00
    Original price $ 26,185.00 - Original price $ 26,185.00
    Original price $ 26,185.00
    Current price $ 24,090.00
    $ 24,090.00 - $ 24,090.00
    Current price $ 24,090.00

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

    View full details
    Original price $ 26,185.00
    Original price $ 26,185.00 - Original price $ 26,185.00
    Original price $ 26,185.00
    Current price $ 24,090.00
    $ 24,090.00 - $ 24,090.00
    Current price $ 24,090.00
    Save 8% Save %
  • Eaton Detroit Truetrac Differential 33 Spline 1.37in Axle Shaft Diameter Front 9.25in Rear 9.5in

    Eaton
    Original price $ 16,161.00
    Original price $ 16,161.00 - Original price $ 16,161.00
    Original price $ 16,161.00
    Current price $ 14,868.00
    $ 14,868.00 - $ 14,868.00
    Current price $ 14,868.00

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

    View full details
    Original price $ 16,161.00
    Original price $ 16,161.00 - Original price $ 16,161.00
    Original price $ 16,161.00
    Current price $ 14,868.00
    $ 14,868.00 - $ 14,868.00
    Current price $ 14,868.00
    Save 8% Save %
  • Eaton Detroit Locker Differential 33 Spline 1.37in Axle Shaft Diameter Front 9.25in Rear 9.5in

    Eaton
    Original price $ 24,528.00
    Original price $ 24,528.00 - Original price $ 24,528.00
    Original price $ 24,528.00
    Current price $ 22,566.00
    $ 22,566.00 - $ 22,566.00
    Current price $ 22,566.00

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

    View full details
    Original price $ 24,528.00
    Original price $ 24,528.00 - Original price $ 24,528.00
    Original price $ 24,528.00
    Current price $ 22,566.00
    $ 22,566.00 - $ 22,566.00
    Current price $ 22,566.00
    Save 8% Save %
  • Eaton Detroit Locker Differential 30 Spline 1.50in Axle Shaft Diameter Rear 10.5in

    Eaton
    Original price $ 13,854.00
    Original price $ 13,854.00 - Original price $ 13,854.00
    Original price $ 13,854.00
    Current price $ 13,438.00
    $ 13,438.00 - $ 13,438.00
    Current price $ 13,438.00

    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...

    View full details
    Original price $ 13,854.00
    Original price $ 13,854.00 - Original price $ 13,854.00
    Original price $ 13,854.00
    Current price $ 13,438.00
    $ 13,438.00 - $ 13,438.00
    Current price $ 13,438.00
    Save 3% Save %
  • Eaton Detroit Locker Differential 30 Spline 1.55in Axle Shaft Diameter Rear 11.5in

    Eaton
    Original price $ 32,895.00
    Original price $ 32,895.00 - Original price $ 32,895.00
    Original price $ 32,895.00
    Current price $ 30,264.00
    $ 30,264.00 - $ 30,264.00
    Current price $ 30,264.00

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

    View full details
    Original price $ 32,895.00
    Original price $ 32,895.00 - Original price $ 32,895.00
    Original price $ 32,895.00
    Current price $ 30,264.00
    $ 30,264.00 - $ 30,264.00
    Current price $ 30,264.00
    Save 8% Save %
  • Eaton AAM 11.50in Rear Master Install Kit

    Eaton
    Original price $ 6,062.00
    Original price $ 6,062.00 - Original price $ 6,062.00
    Original price $ 6,062.00
    Current price $ 5,214.00
    $ 5,214.00 - $ 5,214.00
    Current price $ 5,214.00

    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 $ 6,062.00
    Original price $ 6,062.00 - Original price $ 6,062.00
    Original price $ 6,062.00
    Current price $ 5,214.00
    $ 5,214.00 - $ 5,214.00
    Current price $ 5,214.00
    Save 14% Save %
  • Daystar 2001-2010 Chevy Silverado 2500HD 2WD/4WD - 2in Leveling Kit Front

    Daystar
    Original price $ 1,299.00 - Original price $ 1,299.00
    Original price
    $ 1,299.00
    $ 1,299.00 - $ 1,299.00
    Current price $ 1,299.00

    Daystars Comfort Ride Suspension systems are truly Driven by Design. Comfort Ride kits are specially designed to work with stock suspension compone...

    View full details
    Original price $ 1,299.00 - Original price $ 1,299.00
    Original price
    $ 1,299.00
    $ 1,299.00 - $ 1,299.00
    Current price $ 1,299.00
  • Bilstein 5100 Series 2003 GMC Sierra 2500 HD SLE Front 46mm Monotube Shock Absorber

    Bilstein
    Original price $ 3,087.00
    Original price $ 3,087.00 - Original price $ 3,087.00
    Original price $ 3,087.00
    Current price $ 2,221.00
    $ 2,221.00 - $ 2,221.00
    Current price $ 2,221.00

    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 $ 3,087.00
    Original price $ 3,087.00 - Original price $ 3,087.00
    Original price $ 3,087.00
    Current price $ 2,221.00
    $ 2,221.00 - $ 2,221.00
    Current price $ 2,221.00
    Save 28% Save %
  • Bilstein B6 2009 GMC Sierra 2500 HD SLE Rear 46mm Monotube Shock Absorber

    Bilstein
    Original price $ 2,504.00
    Original price $ 2,504.00 - Original price $ 2,504.00
    Original price $ 2,504.00
    Current price $ 1,676.00
    $ 1,676.00 - $ 1,676.00
    Current price $ 1,676.00

    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...

    View full details
    Original price $ 2,504.00
    Original price $ 2,504.00 - Original price $ 2,504.00
    Original price $ 2,504.00
    Current price $ 1,676.00
    $ 1,676.00 - $ 1,676.00
    Current price $ 1,676.00
    Save 33% Save %
  • Bilstein 4600 Series 99-10 Chevy Silverado 2500 Rear Monotube Shock Absorber

    Bilstein
    Original price $ 3,162.00
    Original price $ 3,162.00 - Original price $ 3,162.00
    Original price $ 3,162.00
    Current price $ 2,598.00
    $ 2,598.00 - $ 2,598.00
    Current price $ 2,598.00

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

    View full details
    Original price $ 3,162.00
    Original price $ 3,162.00 - Original price $ 3,162.00
    Original price $ 3,162.00
    Current price $ 2,598.00
    $ 2,598.00 - $ 2,598.00
    Current price $ 2,598.00
    Save 18% Save %
  • Bilstein 5100 Series 2001 Chevrolet Silverado 2500 LT Front 46mm Monotube Shock Absorber

    Bilstein
    Original price $ 3,087.00
    Original price $ 3,087.00 - Original price $ 3,087.00
    Original price $ 3,087.00
    Current price $ 2,221.00
    $ 2,221.00 - $ 2,221.00
    Current price $ 2,221.00

    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 $ 3,087.00
    Original price $ 3,087.00 - Original price $ 3,087.00
    Original price $ 3,087.00
    Current price $ 2,221.00
    $ 2,221.00 - $ 2,221.00
    Current price $ 2,221.00
    Save 28% Save %
  • Bilstein 5100 Series 2010 Chevrolet Silverado 3500 HD WT Rear 46mm Monotube Shock Absorber

    Bilstein
    Original price $ 3,087.00
    Original price $ 3,087.00 - Original price $ 3,087.00
    Original price $ 3,087.00
    Current price $ 2,221.00
    $ 2,221.00 - $ 2,221.00
    Current price $ 2,221.00

    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 $ 3,087.00
    Original price $ 3,087.00 - Original price $ 3,087.00
    Original price $ 3,087.00
    Current price $ 2,221.00
    $ 2,221.00 - $ 2,221.00
    Current price $ 2,221.00
    Save 28% Save %

Powerhouse Diesel