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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Rancho RS55056 Shock Absorber | 1999-2013 Dodge RAM 2500/3500 & 2001-2010 GM 2500HD/3500HD
Rancho RS55056 Shock Absorber | 1999-2013 Dodge RAM 2500/3500 & 2001-2010 GM 2500HD/3500HD

Rancho

Rancho RS55056 Shock Absorber | 1999-2013 Dodge RAM 2500/3500 & 2001-2010 GM 2500HD/3500HD

SKU: ROSRS55056
$66.31
PPE 158016000 Center Link with Puller | 2001-2010 GM Silverado/Sierra 2500HD/3500HD
PPE 158016000 Center Link with Puller | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

PPE

PPE 158016000 Center Link with Puller | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

SKU: PPE158016000
$449.99
PPE 158031000 Stage 2 Tie Rod Assembly | 2001-2010 GM Silverado/Sierra 2500HD/3500HD
PPE 158031000 Stage 2 Tie Rod Assembly | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

PPE

PPE 158031000 Stage 2 Tie Rod Assembly | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

SKU: PPE158031000
$251.99
PacBrake HP10025 Tie Rod Sleeves | 1999-2006 GM Silverado/Sierra 2500HD/3500HD
PacBrake HP10025 Tie Rod Sleeves | 1999-2006 GM Silverado/Sierra 2500HD/3500HD
PacBrake HP10025 Tie Rod Sleeves | 1999-2006 GM Silverado/Sierra 2500HD/3500HD

PacBrake

PacBrake HP10025 Tie Rod Sleeves | 1999-2006 GM Silverado/Sierra 2500HD/3500HD

SKU: PACHP10025
$174.54
ICON 78550DJ Tubular UCA DJ Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD
ICON 78550DJ Tubular UCA DJ Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD
ICON 78550DJ Tubular UCA DJ Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD
ICON 78550DJ Tubular UCA DJ Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD
ICON 78550DJ Tubular UCA DJ Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

Icon Vehicle Dynamics

ICON 78550DJ Tubular UCA DJ Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

SKU: IVD78550DJ
$791.95
$879.95
Cognito 210-90468 4 Degree Rear Pinion Angle Shim Kit | 1999-2018 GM Silverado/Sierra 2500HD/3500HD
Cognito 210-90468 4 Degree Rear Pinion Angle Shim Kit | 1999-2018 GM Silverado/Sierra 2500HD/3500HD

Cognito

Cognito 210-90468 4 Degree Rear Pinion Angle Shim Kit | 1999-2018 GM Silverado/Sierra 2500HD/3500HD

SKU: COG210-90468
$69.95
Cognito 210-90467 3 Degree Rear Pinion Angle Shim Kit | 1999-2018 GM Silverado/Sierra 2500HD/3500HD
Cognito 210-90467 3 Degree Rear Pinion Angle Shim Kit | 1999-2018 GM Silverado/Sierra 2500HD/3500HD

Cognito

Cognito 210-90467 3 Degree Rear Pinion Angle Shim Kit | 1999-2018 GM Silverado/Sierra 2500HD/3500HD

SKU: COG210-90467
$69.95
Cognito 199-90189 Carrier Bearing Spacer 3-4" inch | 2001-2025 GM 2500HD/3500HD & 11-16 Ford F250/F350
Cognito 199-90189 Carrier Bearing Spacer 3-4" inch | 2001-2025 GM 2500HD/3500HD & 11-16 Ford F250/F350
Cognito 199-90189 Carrier Bearing Spacer 3-4" inch | 2001-2025 GM 2500HD/3500HD & 11-16 Ford F250/F350

Cognito

Cognito 199-90189 Carrier Bearing Spacer 3-4" inch | 2001-2025 GM 2500HD/3500HD & 11-16 Ford F250/F350

SKU: COG199-90189
$89.95
Dana/Spicer 5006813 Drive Axle Shaft Joint | Universal
Dana/Spicer 5006813 Drive Axle Shaft Joint | Universal
Dana/Spicer 5006813 Drive Axle Shaft Joint | Universal

Dana

Dana/Spicer 5006813 Drive Axle Shaft Joint | Universal

SKU: DAN5006813
$110.32
Cognito 110-90227 Front Leveling Limit Strap Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD
Cognito 110-90227 Front Leveling Limit Strap Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

Cognito

Cognito 110-90227 Front Leveling Limit Strap Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

SKU: COG110-90227
$159.95
Cognito 110-90228 10-12 inch Front Limit Strap Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD
Cognito 110-90228 10-12 inch Front Limit Strap Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

Cognito

Cognito 110-90228 10-12 inch Front Limit Strap Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

SKU: COG110-90228
$159.95
Bilstein BIL24-029032 B6 4600 Monotube OEM Rear Shock | 1999-2007 GM Silverado/Sierra 1500
Bilstein BIL24-029032 B6 4600 Monotube OEM Rear Shock | 1999-2007 GM Silverado/Sierra 1500

Bilstein

Bilstein BIL24-029032 B6 4600 Monotube OEM Rear Shock | 1999-2007 GM Silverado/Sierra 1500

SKU: BIL24-029032
$89
$133
Zone Offroad C4N 6 inch Suspension Lift Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Zone Offroad C4N 6 inch Suspension Lift Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

Zone Offroad

Zone Offroad C4N 6 inch Suspension Lift Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SKU: ZONC4N
$1,362.60
Zone Offroad 98450757 FOX 2.0 Adventure Series Rear Shock for 0-2" inch Lift | 2001-2025 GM Silverado/Sierra 2500HD/3500HD 4WD
Zone Offroad 98450757 FOX 2.0 Adventure Series Rear Shock for 0-2" inch Lift | 2001-2025 GM Silverado/Sierra 2500HD/3500HD 4WD
Zone Offroad 98450757 FOX 2.0 Adventure Series Rear Shock for 0-2" inch Lift | 2001-2025 GM Silverado/Sierra 2500HD/3500HD 4WD

Zone Offroad

Zone Offroad 98450757 FOX 2.0 Adventure Series Rear Shock for 0-2" inch Lift | 2001-2025 GM Silverado/Sierra 2500HD/3500HD 4WD

SKU: ZONFOX98450757
$109.95
Zone Offroad C1203 2 inch Torsion Bar Keys | 2001-2010 GM Silverado/Sierra 2500HD/3500HD
Zone Offroad C1203 2 inch Torsion Bar Keys | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

Zone Offroad

Zone Offroad C1203 2 inch Torsion Bar Keys | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

SKU: ZONC1203
$101.95
Zone Offroad 98450616 Front FOX 2.0 Adventure Shock for 2-3 inch Lift | 2001-2010 GM Silverado/Sierra 2500HD/3500HD
Zone Offroad 98450616 Front FOX 2.0 Adventure Shock for 2-3 inch Lift | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

Zone Offroad

Zone Offroad 98450616 Front FOX 2.0 Adventure Shock for 2-3 inch Lift | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

SKU: ZON98450616
$120.95
ADS 100ADS-10084 Mesa 2.5 Series Rear Shocks For 0-1 inch Lift | 2001-2019 GM Silverado/Sierra 2500HD HD
ADS 100ADS-10084 Mesa 2.5 Series Rear Shocks For 0-1 inch Lift | 2001-2019 GM Silverado/Sierra 2500HD HD
ADS 100ADS-10084 Mesa 2.5 Series Rear Shocks For 0-1 inch Lift | 2001-2019 GM Silverado/Sierra 2500HD HD
ADS 100ADS-10084 Mesa 2.5 Series Rear Shocks For 0-1 inch Lift | 2001-2019 GM Silverado/Sierra 2500HD HD
ADS 100ADS-10084 Mesa 2.5 Series Rear Shocks For 0-1 inch Lift | 2001-2019 GM Silverado/Sierra 2500HD HD
ADS 100ADS-10084 Mesa 2.5 Series Rear Shocks For 0-1 inch Lift | 2001-2019 GM Silverado/Sierra 2500HD HD

ADS Racing Shocks

ADS 100ADS-10084 Mesa 2.5 Series Rear Shocks For 0-1 inch Lift | 2001-2019 GM Silverado/Sierra 2500HD HD

SKU: ARS100ADS-10084
$854.95
$949.95
ICON 77725P Piggyback 0-2.5 inch Front Shocks - Pair| 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
ICON 77725P Piggyback 0-2.5 inch Front Shocks - Pair| 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

Icon Vehicle Dynamics

ICON 77725P Piggyback 0-2.5 inch Front Shocks - Pair| 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SKU: IVD77725P
$1,074.15
$1,193.50
ADS 00ADS-10093 Mesa 2.5 Series Rear Shocks For 1.5-3.5 inch Lift | 2001-2019 GM Silverado/Sierra 2500HD
ADS 00ADS-10093 Mesa 2.5 Series Rear Shocks For 1.5-3.5 inch Lift | 2001-2019 GM Silverado/Sierra 2500HD
ADS 00ADS-10093 Mesa 2.5 Series Rear Shocks For 1.5-3.5 inch Lift | 2001-2019 GM Silverado/Sierra 2500HD
ADS 00ADS-10093 Mesa 2.5 Series Rear Shocks For 1.5-3.5 inch Lift | 2001-2019 GM Silverado/Sierra 2500HD
ADS 00ADS-10093 Mesa 2.5 Series Rear Shocks For 1.5-3.5 inch Lift | 2001-2019 GM Silverado/Sierra 2500HD
ADS 00ADS-10093 Mesa 2.5 Series Rear Shocks For 1.5-3.5 inch Lift | 2001-2019 GM Silverado/Sierra 2500HD

ADS Racing Shocks

ADS 00ADS-10093 Mesa 2.5 Series Rear Shocks For 1.5-3.5 inch Lift | 2001-2019 GM Silverado/Sierra 2500HD

SKU: ARS100ADS-10093
$854.95
$949.95
Zone Offroad 7605 Nitrogen Charged Front Shock | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Zone Offroad 7605 Nitrogen Charged Front Shock | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

Zone Offroad

Zone Offroad 7605 Nitrogen Charged Front Shock | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SKU: ZON7605
$44.95
Wehrli 100839 68" inch Traction Bars | Universal
Wehrli 100839 68" inch Traction Bars | Universal
Wehrli 100839 68" inch Traction Bars | Universal
Wehrli 100839 68" inch Traction Bars | Universal

Wehrli Custom Fab

Wehrli 100839 68" inch Traction Bars | Universal

SKU: WCF100839-GB
From $693.55
Rancho RS66350R5 2.25 inch Leveling Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD
Rancho RS66350R5 2.25 inch Leveling Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

Rancho

Rancho RS66350R5 2.25 inch Leveling Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

SKU: ROSRS66350R5
$252.47
PPE 158040005 Replacement Bearing For Pitman Arm & Idler Arm | 2001-2010 GM Silverado/Sierra 2500HD/3500HD
PPE 158040005 Replacement Bearing For Pitman Arm & Idler Arm | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

PPE

PPE 158040005 Replacement Bearing For Pitman Arm & Idler Arm | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

SKU: PPE158040005
$22.49
ICON 77701P VS 2.5 Series PBR Rear Shocks for 0-1 inch Lift | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 4WD
ICON 77701P VS 2.5 Series PBR Rear Shocks for 0-1 inch Lift | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 4WD

Icon Vehicle Dynamics

ICON 77701P VS 2.5 Series PBR Rear Shocks for 0-1 inch Lift | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 4WD

SKU: IVD77701P
$1,083.96
$1,204.40

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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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