2004.5-2005 GM 2500HD/3500HD 6.6L LLY Duramax Air Springs

Engineered for heavy towing, these air springs for the 2004.5-2005 GM 2500HD/3500HD are available in various kit sizes and configurations to support your load and improve stability. Air springs are an excellent choice for those who regularly tow or haul heavy loads, effectively eliminating rear-end sag caused by excess weight. Check out our selection of Sway Bars for additional towing stability GM Duramax Fitments: 2004, 2005 GM 6.6L Duramax. Submodel Fitments: WT, Custom, LT, LTZ, High Country, 1LT, 2LT, Pro, SLE, SLT, AT4, Denali. Some exceptions apply, please see individual product pages for specific fitments.

GM Duramax>2004.5-2005 6.6L LLY
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Air Lift 74000EZ 2nd Generation Wireless Air Controller with Compressor Kit | Universal
Air Lift 74000EZ 2nd Generation Wireless Air Controller with Compressor Kit | Universal

Air Lift

Air Lift 74000EZ 2nd Generation Wireless Air Controller with Compressor Kit | Universal

SKU: ALT74000EZ
Sale price
$799.95
Regular price
$1,538.15
Air Lift 16060 Replacement Electric Air Compressor | Universal
Air Lift 16060 Replacement Electric Air Compressor | Universal

Air Lift

Air Lift 16060 Replacement Electric Air Compressor | Universal

SKU: ALT16060
Sale price
$74.90
Regular price
$119.79
Air Lift 88275 LoadLifter 5000 Ultimate Air Spring Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD
Air Lift 88275 LoadLifter 5000 Ultimate Air Spring Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

Air Lift

Air Lift 88275 LoadLifter 5000 Ultimate Air Spring Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

SKU: ALT88275
Sale price
$473.74
Regular price
$817.14
PacBrake HP10005 Heavy Duty Rear Air Suspension Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD
PacBrake HP10005 Heavy Duty Rear Air Suspension Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

PacBrake

PacBrake HP10005 Heavy Duty Rear Air Suspension Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

SKU: PACHP10005
Price
$387.99
Air Lift 25980 WirelessONE Air Compressor Control System | Universal
Air Lift 25980 WirelessONE Air Compressor Control System | Universal

Air Lift

Air Lift 25980 WirelessONE Air Compressor Control System | Universal

SKU: ALT25980
Price
$525.95
Firestone 2071 Rear Ride-Rite Air Spring Kit | GM/Dodge/Ford Applications
Firestone 2071 Rear Ride-Rite Air Spring Kit | GM/Dodge/Ford Applications

Firestone

Firestone 2071 Rear Ride-Rite Air Spring Kit | GM/Dodge/Ford Applications

SKU: FIR2071
Price
$494.43
Air Lift 72719-W WirelessOne Gen II Key Fob | Universal
Air Lift 72719-W WirelessOne Gen II Key Fob | Universal

Air Lift

Air Lift 72719-W WirelessOne Gen II Key Fob | Universal

SKU: ALT72719-W
Sale price
$89.59
Regular price
$140.22
Air Lift 74000 Dual Path Heavy-Duty WirelessAir On-Board Remote Air Compressor System | Universal
Air Lift 74000 Dual Path Heavy-Duty WirelessAir On-Board Remote Air Compressor System | Universal

Air Lift

Air Lift 74000 Dual Path Heavy-Duty WirelessAir On-Board Remote Air Compressor System | Universal

SKU: ALT74000
Sale price
$665.95
Regular price
$825.95
Air Lift 57275 LoadLifter 5000 Air Spring Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD
Air Lift 57275 LoadLifter 5000 Air Spring Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

Air Lift

Air Lift 57275 LoadLifter 5000 Air Spring Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

SKU: ALT57275
Sale price
$357.78
Regular price
$617.11
Air Lift 25854 Single Path Heavy Duty LoadController On-Board Air Compressor System | Universal
Air Lift 25854 Single Path Heavy Duty LoadController On-Board Air Compressor System | Universal

Air Lift

Air Lift 25854 Single Path Heavy Duty LoadController On-Board Air Compressor System | Universal

SKU: ALT25854
Sale price
$310.18
Regular price
$535
Air Lift 16192 Electric 12V HD Air Compressor | Universal
Air Lift 16192 Electric 12V HD Air Compressor | Universal

Air Lift

Air Lift 16192 Electric 12V HD Air Compressor | Universal

SKU: ALT16192
Sale price
$105.12
Regular price
$181.32
Air Lift 93275 LoadLifter 5000 PRO Series Air Spring Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD
Air Lift 93275 LoadLifter 5000 PRO Series Air Spring Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

Air Lift

Air Lift 93275 LoadLifter 5000 PRO Series Air Spring Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

SKU: ALT93275
Price
$575.83

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2004.5-2005 6.6L Silverado & Sierra 2500HD/3500HD

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