2001-2004 GM 2500HD/3500HD 6.6L LB7 Duramax Suspension & Steering

2001-2004 6.6L Silverado & Sierra 2500HD/3500HD

2001-2004 GM 2500HD/3500HD 6.6L LB Duramax Leveling Kits

Leveling Kits

2001-2004 GM 2500HD/3500HD 6.6L LB Duramax Lift Kits

Lift Kits

2001-2004 GM 2500HD/3500HD 6.6L LB7 Duramax Shocks & Shock Packages

Shocks & Shock Packages

2001-2004 GM 2500HD/3500HD 6.6L LB7 Duramax Control Arms & Ball Joints

Control Arms & Ball Joints

2001-2004 GM 2500HD/3500HD 6.6L LB7 Duramax Steering Components

Steering Components

2001-2004 GM 2500HD/3500HD 6.6L LB7 Duramax Sway Bars

Sway Bars

2001-2004 GM 2500HD/3500HD 6.6L LB7 Duramax Traction Bars

Traction Bars

2001-2004 GM 2500HD/3500HD 6.6L LB7 Duramax Torsion Keys

Torsion Keys

2001-2004 GM 2500HD/3500HD 6.6L LB7 Duramax Cab Mounts

Cab Mounts

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ICON 614555 Large Taper Delta Joint Kit | 2001-2023 GM Silverado/Sierra 2500HD/3500HD
ICON 614555 Large Taper Delta Joint Kit | 2001-2023 GM Silverado/Sierra 2500HD/3500HD
ICON 614555 Large Taper Delta Joint Kit | 2001-2023 GM Silverado/Sierra 2500HD/3500HD
ICON 614555 Large Taper Delta Joint Kit | 2001-2023 GM Silverado/Sierra 2500HD/3500HD
ICON 614555 Large Taper Delta Joint Kit | 2001-2023 GM Silverado/Sierra 2500HD/3500HD

Icon Vehicle Dynamics

ICON 614555 Large Taper Delta Joint Kit | 2001-2023 GM Silverado/Sierra 2500HD/3500HD

SKU: IVD614555
$248.25
$292.07
Cognito 199-90188 Carrier Bearing Spacer 2-3 inch | 2001-2024 GM Silverado/Sierra 2500HD/3500HD Duramax & 2011-2016 Ford F250/F350
Cognito 199-90188 Carrier Bearing Spacer 2-3 inch | 2001-2024 GM Silverado/Sierra 2500HD/3500HD Duramax & 2011-2016 Ford F250/F350

Cognito

Cognito 199-90188 Carrier Bearing Spacer 2-3 inch | 2001-2024 GM Silverado/Sierra 2500HD/3500HD Duramax & 2011-2016 Ford F250/F350

SKU: COG199-90188
$89.95
Bilstein 24-029025 B6 4600 Series Front Shock | 1999-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Bilstein 24-029025 B6 4600 Series Front Shock | 1999-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

Bilstein

Bilstein 24-029025 B6 4600 Series Front Shock | 1999-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SKU: BIL24-029025
$89
Zone Offroad C5612 Carrier Bearing Drop | 2001-2010 GM Silverado/Sierra 2500HD/3500HD
Zone Offroad C5612 Carrier Bearing Drop | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

Zone Offroad

Zone Offroad C5612 Carrier Bearing Drop | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

SKU: ZONC5612
$50.95
Rough Country 1859 Upper Control Arms for 3 inch Lift | 2001-2010 GM Silverado/Sierra 2500HD
Rough Country 1859 Upper Control Arms for 3 inch Lift | 2001-2010 GM Silverado/Sierra 2500HD

Rough Country

Rough Country 1859 Upper Control Arms for 3 inch Lift | 2001-2010 GM Silverado/Sierra 2500HD

SKU: RCS1859
$288.95
$339.95
FOX 980-24-658 Performance Series 2.0 Front Shock for 4-6 inch Lift | 1999-2013 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
FOX 980-24-658 Performance Series 2.0 Front Shock for 4-6 inch Lift | 1999-2013 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

Fox Shocks

FOX 980-24-658 Performance Series 2.0 Front Shock for 4-6 inch Lift | 1999-2013 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SKU: FOX980-24-658
$229.95
Cognito 199-90276 60 inch Traction Bar Kit | Universal
Cognito 199-90276 60 inch Traction Bar Kit | Universal

Cognito

Cognito 199-90276 60 inch Traction Bar Kit | Universal

SKU: COG199-90276
$489.95
Cognito 110-90283 Alloy Series Tie Rod Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD
Cognito 110-90283 Alloy Series Tie Rod Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

Cognito

Cognito 110-90283 Alloy Series Tie Rod Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

SKU: COG110-90283
$399.95
Cognito 110-90285 Extreme Duty Tie Rod Center Link Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD
Cognito 110-90285 Extreme Duty Tie Rod Center Link Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

Cognito

Cognito 110-90285 Extreme Duty Tie Rod Center Link Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

SKU: COG110-90285
$749.95
Cognito 110-90244 Front Lower Shock Mount Bracket | 2001-2010 GM Silverado/Sierra 2500HD/3500HD
Cognito 110-90244 Front Lower Shock Mount Bracket | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

Cognito

Cognito 110-90244 Front Lower Shock Mount Bracket | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

SKU: COG110-90244
$39.95
BD Diesel 1032160 Steering Uprade Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
BD Diesel 1032160 Steering Uprade Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
BD Diesel 1032160 Steering Uprade Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
BD Diesel 1032160 Steering Uprade Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
BD Diesel 1032160 Steering Uprade Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

BD Diesel

BD Diesel 1032160 Steering Uprade Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SKU: BDD1032160
$895.95
McGaughys 52100 Torsion Keys | 2002-2010 GM Silverado/Sierra 2500HD/3500HD
McGaughys 52100 Torsion Keys | 2002-2010 GM Silverado/Sierra 2500HD/3500HD

McGaughys

McGaughys 52100 Torsion Keys | 2002-2010 GM Silverado/Sierra 2500HD/3500HD

SKU: MCG52100
$138.86
McGaughys 33080 2in/3-5 inch Lowering Kit with Torsion Keys | 2002-2010 GM Silverado/Sierra 2500HD/3500HD
McGaughys 33080 2in/3-5 inch Lowering Kit with Torsion Keys | 2002-2010 GM Silverado/Sierra 2500HD/3500HD

McGaughys

McGaughys 33080 2in/3-5 inch Lowering Kit with Torsion Keys | 2002-2010 GM Silverado/Sierra 2500HD/3500HD

SKU: MCG33080
$533
Bilstein 25-311853 B8 5160 Series Front Shock for 2-2.5 inch Lift | 2001-2010 GM Silverado/Sierra 2500HD/3500HD
Bilstein 25-311853 B8 5160 Series Front Shock for 2-2.5 inch Lift | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

Bilstein

Bilstein 25-311853 B8 5160 Series Front Shock for 2-2.5 inch Lift | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

SKU: BIL25-311853
$289
Bilstein 24-186575 B6 4600 Series Rear Shock | 2001-2010 GM Silverado/Sierra 2500HD/3500HD
Bilstein 24-186575 B6 4600 Series Rear Shock | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

Bilstein

Bilstein 24-186575 B6 4600 Series Rear Shock | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

SKU: BIL24-186575
$138
Bilstein ALG-99-10GM2500HDBTRLVLBIL B8 5100 Front & Rear Shock Package for 0-1.5 inch Lift | 1999-2010 GM Silverado/Sierra 2500HD/3500HD
Bilstein ALG-99-10GM2500HDBTRLVLBIL B8 5100 Front & Rear Shock Package for 0-1.5 inch Lift | 1999-2010 GM Silverado/Sierra 2500HD/3500HD

Bilstein

Bilstein ALG-99-10GM2500HDBTRLVLBIL B8 5100 Front & Rear Shock Package for 0-1.5 inch Lift | 1999-2010 GM Silverado/Sierra 2500HD/3500HD

SKU: BILALG-99-10GM2500BTRLVLBIL
$463.50
$515
Wehrli 100840 Traction Bar Installation Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Wehrli 100840 Traction Bar Installation Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

Wehrli Custom Fab

Wehrli 100840 Traction Bar Installation Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SKU: WCF100840
$265.78
S&B 81-2000 Body Mount Kit | 2001-2005 GM Silverado/Sierra Standard Cab
S&B 81-2000 Body Mount Kit | 2001-2005 GM Silverado/Sierra Standard Cab

S&B Filters

S&B 81-2000 Body Mount Kit | 2001-2005 GM Silverado/Sierra Standard Cab

SKU: SAB81-2000
$449
Cognito 210-91023 CV Front Driveline Kit For 4-6 inch Lift | 1999-2016 GM Silverado/Sierra 2500HD/3500HD
Cognito 210-91023 CV Front Driveline Kit For 4-6 inch Lift | 1999-2016 GM Silverado/Sierra 2500HD/3500HD

Cognito

Cognito 210-91023 CV Front Driveline Kit For 4-6 inch Lift | 1999-2016 GM Silverado/Sierra 2500HD/3500HD

SKU: COG210-91023
$699.95
Kryptonite KR10STAGE2 Stage 2 Leveling Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Kryptonite KR10STAGE2 Stage 2 Leveling Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Kryptonite KR10STAGE2 Stage 2 Leveling Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Kryptonite KR10STAGE2 Stage 2 Leveling Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Kryptonite KR10STAGE2 Stage 2 Leveling Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

Kryptonite

Kryptonite KR10STAGE2 Stage 2 Leveling Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SKU: KRPKR10STAGE2
$664.99
Cognito 210-90222 Idler Arm Support Weld in Gusset | 2001-2010 GM Silverado/Sierra 2500HD/3500HD
Cognito 210-90222 Idler Arm Support Weld in Gusset | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

Cognito

Cognito 210-90222 Idler Arm Support Weld in Gusset | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

SKU: COG210-90222
$239.95
Cognito 110-P0970 6 inch Standard Lift Kit with Fox PS 2.0 IFP Shocks | 2001-2010 GM Silverado/Sierra 2500HD/3500HD
Cognito 110-P0970 6 inch Standard Lift Kit with Fox PS 2.0 IFP Shocks | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

Cognito

Cognito 110-P0970 6 inch Standard Lift Kit with Fox PS 2.0 IFP Shocks | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

SKU: COG110-P0970
$4,144.06
FOX 980-24-959 Smooth Body Reservoir Front Shock for 0-1 inch Lift | 1999-2013 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
FOX 980-24-959 Smooth Body Reservoir Front Shock for 0-1 inch Lift | 1999-2013 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

Fox Shocks

FOX 980-24-959 Smooth Body Reservoir Front Shock for 0-1 inch Lift | 1999-2013 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SKU: FOX980-24-959
$356.95
FOX 980-24-955 2.0 Performance Series Reservoir Rear Shock | 2001-2016 GM Silverado/Sierra 2500HD/3500HD
FOX 980-24-955 2.0 Performance Series Reservoir Rear Shock | 2001-2016 GM Silverado/Sierra 2500HD/3500HD

Fox Shocks

FOX 980-24-955 2.0 Performance Series Reservoir Rear Shock | 2001-2016 GM Silverado/Sierra 2500HD/3500HD

SKU: FOX980-24-955
$356.95

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2001-2004 6.6L Silverado & Sierra 2500HD/3500HD

Power Lift Shop All

The stock suspension and steering components on your GM 2500HD/3500HD gives your truck a low to the ground stance that isn't suited for off-roading or for fitting larger tires. It's a similar story for your stock steering, which lacks the strength required for heavy-duty applications. Upgrading your suspension with components like shocks, springs, track bars, and sway bars will transform the capability and durability of your GM 6.6L Duramax, preparing your truck for heavy-duty tasks like towing and off-roading with ease. Your new suspension & steering upgrades pair perfectly with our selection of Wheels & Tires. GM Duramax Fitments: 2001, 2002, 2003, and 2004 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>2001-2004 6.6L LB7
Leveling Kits
Lift Kits
Control Arms
Steering Components
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