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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$1,215.95
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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
PacBrake HP10005-J Alpha HD Pro Rear Air Suspension | 2001-2010 GM Silverado/Sierra 2500HD/3500HD
PacBrake HP10005-J Alpha HD Pro Rear Air Suspension | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

PacBrake

PacBrake HP10005-J Alpha HD Pro Rear Air Suspension | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

SKU: PACHP10005-J
Price
$596.22
Air Lift 57575 LoadLifter 7500XL Air Spring Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD
Air Lift 57575 LoadLifter 7500XL Air Spring Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

Air Lift

Air Lift 57575 LoadLifter 7500XL Air Spring Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

SKU: ALT57575
Sale price
$610.95
Regular price
$938.21
Firestone 2870 Rear All-In-One Wireless Air Spring Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 4WD/2WD
Firestone 2870 Rear All-In-One Wireless Air Spring Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 4WD/2WD

Firestone

Firestone 2870 Rear All-In-One Wireless Air Spring Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 4WD/2WD

SKU: FIR2870
Price
$1,008.45
Firestone 2869 Rear All-In-One Analog Air Spring Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 4WD/2WD
Firestone 2869 Rear All-In-One Analog Air Spring Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 4WD/2WD

Firestone

Firestone 2869 Rear All-In-One Analog Air Spring Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 4WD/2WD

SKU: FIR2869
Price
$885.78
Firestone 2700 Rear RED Label Air Spring Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 2WD/4WD
Firestone 2700 Rear RED Label Air Spring Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 2WD/4WD

Firestone

Firestone 2700 Rear RED Label Air Spring Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 2WD/4WD

SKU: FIR2700
Price
$762.32
Firestone 2250 Rear Ride-Rite Air Spring Kit | 2001-2010 GM 2500HD/3500HD
Firestone 2250 Rear Ride-Rite Air Spring Kit | 2001-2010 GM 2500HD/3500HD

Firestone

Firestone 2250 Rear Ride-Rite Air Spring Kit | 2001-2010 GM 2500HD/3500HD

SKU: FIR2250
Price
$542.26
PacBrake HP10005-X Alpha XD 7500 Air Spring Suspension Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD
PacBrake HP10005-X Alpha XD 7500 Air Spring Suspension Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

PacBrake

PacBrake HP10005-X Alpha XD 7500 Air Spring Suspension Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

SKU: PACHP10005-X
Price
$755.58
Air Lift 25341 TowTal View LaneGuard Single Sensor Blind Spot Detection System | Universal
Air Lift 25341 TowTal View LaneGuard Single Sensor Blind Spot Detection System | Universal

Air Lift

Air Lift 25341 TowTal View LaneGuard Single Sensor Blind Spot Detection System | Universal

SKU: ALT25341
Price
$475
Air Lift 74100EZ Wireless Air Tank System with EZ Mount | Universal
Air Lift 74100EZ Wireless Air Tank System with EZ Mount | Universal

Air Lift

Air Lift 74100EZ Wireless Air Tank System with EZ Mount | Universal

SKU: ALT74100EZ
Price
$1,215.95
Air Lift 52460 6 inch Air Spring Spacers | Universal
Air Lift 52460 6 inch Air Spring Spacers | Universal

Air Lift

Air Lift 52460 6 inch Air Spring Spacers | Universal

SKU: ALT52460
Sale price
$92.98
Regular price
$160.36
PacBrake HP10005-X-J Alpha XD Pro 7500 lb Rear Air Suspension | 2001-2010 GM Silverado/Sierra 3500HD
PacBrake HP10005-X-J Alpha XD Pro 7500 lb Rear Air Suspension | 2001-2010 GM Silverado/Sierra 3500HD

PacBrake

PacBrake HP10005-X-J Alpha XD Pro 7500 lb Rear Air Suspension | 2001-2010 GM Silverado/Sierra 3500HD

SKU: PACHP10005-X-J
Price
$877.02

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

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