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.

L5P Duramax Parts

  • Bilstein 4600 Series 2013 GMC Sierra 3500 HD Denali Front Shock Absorber

    Bilstein
    Original price $ 2,960.00
    Original price $ 2,960.00 - Original price $ 2,960.00
    Original price $ 2,960.00
    Current price $ 1,980.00
    $ 1,980.00 - $ 1,980.00
    Current price $ 1,980.00

    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 $ 2,960.00
    Original price $ 2,960.00 - Original price $ 2,960.00
    Original price $ 2,960.00
    Current price $ 1,980.00
    $ 1,980.00 - $ 1,980.00
    Current price $ 1,980.00
    Save 33% Save %
  • Bilstein 4600 Series 2013 Chevrolet Silverado 3500 HD LT Rear Shock Absorber

    Bilstein
    Original price $ 2,508.00
    Original price $ 2,508.00 - Original price $ 2,508.00
    Original price $ 2,508.00
    Current price $ 1,678.00
    $ 1,678.00 - $ 1,678.00
    Current price $ 1,678.00

    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 $ 2,508.00
    Original price $ 2,508.00 - Original price $ 2,508.00
    Original price $ 2,508.00
    Current price $ 1,678.00
    $ 1,678.00 - $ 1,678.00
    Current price $ 1,678.00
    Save 33% Save %
  • BD Diesel Differential Cover - 03-15 Dodge 2500/3500 / 01-13 Chevy Duramax 2500/3500

    BD Diesel
    Original price $ 6,016.00 - Original price $ 6,016.00
    Original price $ 6,016.00
    $ 6,334.00
    $ 6,334.00 - $ 6,334.00
    Current price $ 6,334.00

    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...

    View full details
    Original price $ 6,016.00 - Original price $ 6,016.00
    Original price $ 6,016.00
    $ 6,334.00
    $ 6,334.00 - $ 6,334.00
    Current price $ 6,334.00
  • Banks Power 01-19 GM / RAM Black Ops Differential Cover Kit 11.5/11.8-14 Bolt

    Banks Power
    Original price $ 8,275.00
    Original price $ 8,275.00 - Original price $ 8,275.00
    Original price $ 8,275.00
    Current price $ 7,447.00
    $ 7,447.00 - $ 7,447.00
    Current price $ 7,447.00

    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 $ 8,275.00
    Original price $ 8,275.00 - Original price $ 8,275.00
    Original price $ 8,275.00
    Current price $ 7,447.00
    $ 7,447.00 - $ 7,447.00
    Current price $ 7,447.00
    Save 10% Save %
  • Banks Power 01-18 GM / RAM Natural Differential Cover Kit 11.5/11.8-14 Bolt

    Banks Power
    Original price $ 7,856.00
    Original price $ 7,856.00 - Original price $ 7,856.00
    Original price $ 7,856.00
    Current price $ 7,070.00
    $ 7,070.00 - $ 7,070.00
    Current price $ 7,070.00

    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 $ 7,856.00
    Original price $ 7,856.00 - Original price $ 7,856.00
    Original price $ 7,856.00
    Current price $ 7,070.00
    $ 7,070.00 - $ 7,070.00
    Current price $ 7,070.00
    Save 10% Save %
  • Banks Power 01-18 GM / RAM Black Differential Cover Kit 11.5/11.8-14 Bolt

    Banks Power
    Original price $ 8,275.00
    Original price $ 8,275.00 - Original price $ 8,275.00
    Original price $ 8,275.00
    Current price $ 7,447.00
    $ 7,447.00 - $ 7,447.00
    Current price $ 7,447.00

    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 $ 8,275.00
    Original price $ 8,275.00 - Original price $ 8,275.00
    Original price $ 8,275.00
    Current price $ 7,447.00
    $ 7,447.00 - $ 7,447.00
    Current price $ 7,447.00
    Save 10% Save %
  • Air Lift Wireless Air Control System V2 w/EZ Mount

    Air Lift
    Original price $ 16,813.00
    Original price $ 16,813.00 - Original price $ 16,813.00
    Original price $ 16,813.00
    Current price $ 15,082.00
    $ 15,082.00 - $ 15,082.00
    Current price $ 15,082.00

    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 $ 16,813.00
    Original price $ 16,813.00 - Original price $ 16,813.00
    Original price $ 16,813.00
    Current price $ 15,082.00
    $ 15,082.00 - $ 15,082.00
    Current price $ 15,082.00
    Save 10% Save %
  • Air Lift Wireless Air Control System V2

    Air Lift
    Original price $ 13,986.00
    Original price $ 13,986.00 - Original price $ 13,986.00
    Original price $ 13,986.00
    Current price $ 12,556.00
    $ 12,556.00 - $ 12,556.00
    Current price $ 12,556.00

    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 $ 13,986.00
    Original price $ 13,986.00 - Original price $ 13,986.00
    Original price $ 13,986.00
    Current price $ 12,556.00
    $ 12,556.00 - $ 12,556.00
    Current price $ 12,556.00
    Save 10% Save %
  • Air Lift Replacement Air Springs - Loadlifter 5000 Ultimate Plus Bellows Type w/ Int Jounce Bumper

    Air Lift
    Original price $ 4,046.00 - Original price $ 4,046.00
    Original price
    $ 4,046.00
    $ 4,046.00 - $ 4,046.00
    Current price $ 4,046.00

    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 $ 4,046.00 - Original price $ 4,046.00
    Original price
    $ 4,046.00
    $ 4,046.00 - $ 4,046.00
    Current price $ 4,046.00
  • Air Lift LoadLifter 7500XL Ultimate Spring Kit for 2020+ Chevrolet Silverado 2500/3500

    Air Lift
    Original price $ 15,107.00
    Original price $ 15,107.00 - Original price $ 15,107.00
    Original price $ 15,107.00
    Current price $ 13,596.00
    $ 13,596.00 - $ 13,596.00
    Current price $ 13,596.00

    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 $ 15,107.00
    Original price $ 15,107.00 - Original price $ 15,107.00
    Original price $ 15,107.00
    Current price $ 13,596.00
    $ 13,596.00 - $ 13,596.00
    Current price $ 13,596.00
    Save 10% Save %
  • Air Lift Loadlifter 5000 Ultimate Rear Air Spring Kit for 2020+ Chevrolet Silverado 2500/3500

    Air Lift
    Original price $ 13,149.00 - Original price $ 13,149.00
    Original price
    $ 13,149.00
    $ 13,149.00 - $ 13,149.00
    Current price $ 13,149.00

    Offering up to 5,000 pounds of load-leveling capacity, the LoadLifter 5000 Ultimate kit from Air Lift will make towing and hauling a comfortable an...

    View full details
    Original price $ 13,149.00 - Original price $ 13,149.00
    Original price
    $ 13,149.00
    $ 13,149.00 - $ 13,149.00
    Current price $ 13,149.00
  • Air Lift Loadlifter 5000 Ultimate Rear Air Spring Kit for 11-17 GMC Sierra 2500 HD

    Air Lift
    Original price $ 13,149.00 - Original price $ 13,149.00
    Original price
    $ 13,149.00
    $ 13,149.00 - $ 13,149.00
    Current price $ 13,149.00

    Offering up to 5,000 pounds of load-leveling capacity, the LoadLifter 5000 Ultimate kit from Air Lift will make towing and hauling a comfortable an...

    View full details
    Original price $ 13,149.00 - Original price $ 13,149.00
    Original price
    $ 13,149.00
    $ 13,149.00 - $ 13,149.00
    Current price $ 13,149.00
  • Air Lift Loadlifter 5000 Rear Air Spring Kit for 2020+ Chevrolet Silverado 2500/3500

    Air Lift
    Original price $ 10,504.00 - Original price $ 10,504.00
    Original price
    $ 10,504.00
    $ 10,504.00 - $ 10,504.00
    Current price $ 10,504.00

    Air Lift adjustable air helper springs level your load, and give your truck, van, or SUV a safer, more comfortable ride. Air springs are easy to in...

    View full details
    Original price $ 10,504.00 - Original price $ 10,504.00
    Original price
    $ 10,504.00
    $ 10,504.00 - $ 10,504.00
    Current price $ 10,504.00
  • Air Lift Loadlifter 5000 Rear Air Spring Kit for 11-17 Chevrolet Silverado 2500/3500

    Air Lift
    Original price $ 10,504.00 - Original price $ 10,504.00
    Original price
    $ 10,504.00
    $ 10,504.00 - $ 10,504.00
    Current price $ 10,504.00

    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 $ 10,504.00 - Original price $ 10,504.00
    Original price
    $ 10,504.00
    $ 10,504.00 - $ 10,504.00
    Current price $ 10,504.00
  • Air Lift Load Controller Single Heavy Duty Compressor

    Air Lift
    Original price $ 7,310.00 - Original price $ 7,310.00
    Original price
    $ 7,310.00
    $ 7,310.00 - $ 7,310.00
    Current price $ 7,310.00

    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 $ 7,310.00 - Original price $ 7,310.00
    Original price
    $ 7,310.00
    $ 7,310.00 - $ 7,310.00
    Current price $ 7,310.00
  • Air Lift Load Controller Dual Heavy Duty Compressor

    Air Lift
    Original price $ 11,133.00 - Original price $ 11,133.00
    Original price
    $ 11,133.00
    $ 11,133.00 - $ 11,133.00
    Current price $ 11,133.00

    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 $ 11,133.00 - Original price $ 11,133.00
    Original price
    $ 11,133.00
    $ 11,133.00 - $ 11,133.00
    Current price $ 11,133.00
  • afe Transmission Pan Cover (Raw); GM Diesel Trucks 01-14 V8-6.6L (td)

    aFe
    Original price $ 7,602.00 - Original price $ 7,602.00
    Original price
    $ 7,602.00
    $ 7,602.00 - $ 7,602.00
    Current price $ 7,602.00

    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 $ 7,602.00 - Original price $ 7,602.00
    Original price
    $ 7,602.00
    $ 7,602.00 - $ 7,602.00
    Current price $ 7,602.00
  • aFe Street Series Rear Differential Cover Raw w/ Machined Fins 01-18 GM Diesel Trucks V8-6.6L (td)

    aFe
    Original price $ 5,600.00 - Original price $ 5,600.00
    Original price
    $ 5,600.00
    $ 5,600.00 - $ 5,600.00
    Current price $ 5,600.00

    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 $ 5,600.00 - Original price $ 5,600.00
    Original price
    $ 5,600.00
    $ 5,600.00 - $ 5,600.00
    Current price $ 5,600.00
  • aFe Power Cover Trans Pan Machined Trans Pan GM Diesel Trucks 01-12 V8-6.6L Machined

    aFe
    Original price $ 8,077.00 - Original price $ 8,077.00
    Original price
    $ 8,077.00
    $ 8,077.00 - $ 8,077.00
    Current price $ 8,077.00

    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 $ 8,077.00 - Original price $ 8,077.00
    Original price
    $ 8,077.00
    $ 8,077.00 - $ 8,077.00
    Current price $ 8,077.00
  • aFe Power Cover Diff Rear Machined GM Diesel Trucks 2001-2019* Duramax 6.6L

    aFe
    Original price $ 6,599.00 - Original price $ 6,599.00
    Original price
    $ 6,599.00
    $ 6,599.00 - $ 6,599.00
    Current price $ 6,599.00

    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 $ 6,599.00 - Original price $ 6,599.00
    Original price
    $ 6,599.00
    $ 6,599.00 - $ 6,599.00
    Current price $ 6,599.00
  • aFe Power 11-18 GM 2500-3500 AAM 9.25 Axle Front Differential Cover Raw Machined Street Series

    aFe
    Original price $ 5,583.00 - Original price $ 5,583.00
    Original price
    $ 5,583.00
    $ 5,583.00 - $ 5,583.00
    Current price $ 5,583.00

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

    View full details
    Original price $ 5,583.00 - Original price $ 5,583.00
    Original price
    $ 5,583.00
    $ 5,583.00 - $ 5,583.00
    Current price $ 5,583.00
  • AFE Power 11-18 GM 2500-3500 AAM 9.25 Axle Front Differential Cover Black Machined Street Series

    aFe
    Original price $ 6,652.00 - Original price $ 6,652.00
    Original price
    $ 6,652.00
    $ 6,652.00 - $ 6,652.00
    Current price $ 6,652.00

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

    View full details
    Original price $ 6,652.00 - Original price $ 6,652.00
    Original price
    $ 6,652.00
    $ 6,652.00 - $ 6,652.00
    Current price $ 6,652.00
  • AFE Power 11-18 GM 2500-3500 AAM 9.25 Axle Front Diff Cover Black Machined w/ 2 Qts 75w90 Oil

    aFe
    Original price $ 7,014.00 - Original price $ 7,014.00
    Original price
    $ 7,014.00
    $ 7,014.00 - $ 7,014.00
    Current price $ 7,014.00

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

    View full details
    Original price $ 7,014.00 - Original price $ 7,014.00
    Original price
    $ 7,014.00
    $ 7,014.00 - $ 7,014.00
    Current price $ 7,014.00
  • aFe 2020 Chevrolet Silverado 2500 HD Rear Differential Cover Black ; Pro Series w/ Machined Fins

    aFe
    Original price $ 6,599.00 - Original price $ 6,599.00
    Original price
    $ 6,599.00
    $ 6,599.00 - $ 6,599.00
    Current price $ 6,599.00

    This cover has an increased oil capacity over stock for better performance over a longer duration. Built-in internal and external fins transfer hea...

    View full details
    Original price $ 6,599.00 - Original price $ 6,599.00
    Original price
    $ 6,599.00
    $ 6,599.00 - $ 6,599.00
    Current price $ 6,599.00

Powerhouse Diesel