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 RS5411 Steering Stabilizer | 2001-2010 GM Silverado/Sierra 2500HD/3500HD
Rancho RS5411 Steering Stabilizer | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

Rancho

Rancho RS5411 Steering Stabilizer | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

SKU: ROSRS5411
$72.24
Rough Country 11015 Forged Tie Rod Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Rough Country 11015 Forged Tie Rod Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Rough Country 11015 Forged Tie Rod Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Rough Country 11015 Forged Tie Rod Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

Rough Country

Rough Country 11015 Forged Tie Rod Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SKU: RCS11015
$219.95
McGaughys 33088 2 inch Lowering Torsion Keys | 1999-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
McGaughys 33088 2 inch Lowering Torsion Keys | 1999-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

McGaughys

McGaughys 33088 2 inch Lowering Torsion Keys | 1999-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SKU: MCG33088
$138.07
Cognito HP9114-1 Ball Joint Hardware Kit | 2001-2019 GM Silverado/Sierra 2500HD/3500HD
Cognito HP9114-1 Ball Joint Hardware Kit | 2001-2019 GM Silverado/Sierra 2500HD/3500HD

Cognito

Cognito HP9114-1 Ball Joint Hardware Kit | 2001-2019 GM Silverado/Sierra 2500HD/3500HD

SKU: COGHP9114-1
$17.50
FOX 980-24-663 Smooth Body Front Shock for 0-1" inch Lift | 1999-2013 GM Silverado/Sierra 2500HD/3500HD
FOX 980-24-663 Smooth Body Front Shock for 0-1" inch Lift | 1999-2013 GM Silverado/Sierra 2500HD/3500HD

Fox Shocks

FOX 980-24-663 Smooth Body Front Shock for 0-1" inch Lift | 1999-2013 GM Silverado/Sierra 2500HD/3500HD

SKU: FOX980-24-663
$229.95
ReadyLift 66-3050 2 inch Leveling Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD
ReadyLift 66-3050 2 inch Leveling Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

ReadyLift Suspension

ReadyLift 66-3050 2 inch Leveling Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

SKU: RLS66-3050
$249.95
BD Diesel 1032125 Upgraded Tie Rods | 2001-2010 GM Silverado/Sierra 2500HD/3500HD
BD Diesel 1032125 Upgraded Tie Rods | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

BD Diesel

BD Diesel 1032125 Upgraded Tie Rods | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

SKU: BDD1032125
$264.95
Cognito 110-90253 Front Sway Bar End Link Kit 4-6" inch Lift | 2001-2019 GM Silverado/Sierra 2500HD/3500HD
Cognito 110-90253 Front Sway Bar End Link Kit 4-6" inch Lift | 2001-2019 GM Silverado/Sierra 2500HD/3500HD

Cognito

Cognito 110-90253 Front Sway Bar End Link Kit 4-6" inch Lift | 2001-2019 GM Silverado/Sierra 2500HD/3500HD

SKU: COG110-90253
$114.95
FOX 980-24-960 2.0 Resevoir Front Shocks for 4-6 inch Lift | 2001-2010 GM Silverado/Sierra 2500HD/3500HD
FOX 980-24-960 2.0 Resevoir Front Shocks for 4-6 inch Lift | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

Fox Shocks

FOX 980-24-960 2.0 Resevoir Front Shocks for 4-6 inch Lift | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

SKU: FOX980-24-960
$356.95
Kryptonite KR175 Death Grip Idler Support Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Kryptonite KR175 Death Grip Idler Support Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Kryptonite KR175 Death Grip Idler Support Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Kryptonite KR175 Death Grip Idler Support Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

Kryptonite

Kryptonite KR175 Death Grip Idler Support Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SKU: KRPKR175
$227.99
Kryptonite 10KDG535 Death Grip Idler Arm | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Kryptonite 10KDG535 Death Grip Idler Arm | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Kryptonite 10KDG535 Death Grip Idler Arm | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Kryptonite 10KDG535 Death Grip Idler Arm | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

Kryptonite

Kryptonite 10KDG535 Death Grip Idler Arm | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SKU: KRP10KDG535
$284.99
Kryptonite KR1426 Front Lower Bump Stops | 2001–2010 GM 2500HD/3500HD
Kryptonite KR1426 Front Lower Bump Stops | 2001–2010 GM 2500HD/3500HD
Kryptonite KR1426 Front Lower Bump Stops | 2001–2010 GM 2500HD/3500HD
Kryptonite KR1426 Front Lower Bump Stops | 2001–2010 GM 2500HD/3500HD

Kryptonite

Kryptonite KR1426 Front Lower Bump Stops | 2001–2010 GM 2500HD/3500HD

SKU: KRPKR1426
$47.49
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 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
$292.07
Cognito 110-90256 Front Sway Bar End Link Kit 10-12" inch Lift | 2001-2018 GM Silverado/Sierra 2500HD/3500HD
Cognito 110-90256 Front Sway Bar End Link Kit 10-12" inch Lift | 2001-2018 GM Silverado/Sierra 2500HD/3500HD

Cognito

Cognito 110-90256 Front Sway Bar End Link Kit 10-12" inch Lift | 2001-2018 GM Silverado/Sierra 2500HD/3500HD

SKU: COG110-90256
$124.95
Bilstein ALG-99-10GM2500HDBTR4-6BIL B8 5100 Front & Rear Shock Package for 4-6 inch Lift | 1999-2010 GM Silverado/Sierra 2500HD/3500HD
Bilstein ALG-99-10GM2500HDBTR4-6BIL B8 5100 Front & Rear Shock Package for 4-6 inch Lift | 1999-2010 GM Silverado/Sierra 2500HD/3500HD

Bilstein

Bilstein ALG-99-10GM2500HDBTR4-6BIL B8 5100 Front & Rear Shock Package for 4-6 inch Lift | 1999-2010 GM Silverado/Sierra 2500HD/3500HD

SKU: BILALG-99-10GM2500BTR4-6BIL
$463.50
$515
Kryptonite KR311 Lifetime Wheel Bearing | 1999-2007 GM Silverado/Sierra 3500HD DRW 8-Lug
Kryptonite KR311 Lifetime Wheel Bearing | 1999-2007 GM Silverado/Sierra 3500HD DRW 8-Lug
Kryptonite KR311 Lifetime Wheel Bearing | 1999-2007 GM Silverado/Sierra 3500HD DRW 8-Lug
Kryptonite KR311 Lifetime Wheel Bearing | 1999-2007 GM Silverado/Sierra 3500HD DRW 8-Lug
Kryptonite KR311 Lifetime Wheel Bearing | 1999-2007 GM Silverado/Sierra 3500HD DRW 8-Lug

Kryptonite

Kryptonite KR311 Lifetime Wheel Bearing | 1999-2007 GM Silverado/Sierra 3500HD DRW 8-Lug

SKU: KRPKR311
$284.99
PSC SG039R XD Steering Gear Box with Cylinder Assist Ports | 1999-2006 GM Silverado/Sierra 2500HD/3500HD 4WD
PSC SG039R XD Steering Gear Box with Cylinder Assist Ports | 1999-2006 GM Silverado/Sierra 2500HD/3500HD 4WD

Performance Steering Components

PSC SG039R XD Steering Gear Box with Cylinder Assist Ports | 1999-2006 GM Silverado/Sierra 2500HD/3500HD 4WD

SKU: PSCSG039R
$995
Cognito HP9159 Uniball Pin & Hardware Kit For Uniball UCAs | 2001-2019 GM Silverado/Sierra 2500HD/3500HD
Cognito HP9159 Uniball Pin & Hardware Kit For Uniball UCAs | 2001-2019 GM Silverado/Sierra 2500HD/3500HD

Cognito

Cognito HP9159 Uniball Pin & Hardware Kit For Uniball UCAs | 2001-2019 GM Silverado/Sierra 2500HD/3500HD

SKU: COGHP9159
$131.25
Cognito 110-P0785 4 inch Standard Lift Kit with Fox 2.0 IFP Shocks | 2001-2010 GM Silverado/Sierra 2500HD/3500HD
Cognito 110-P0785 4 inch Standard Lift Kit with Fox 2.0 IFP Shocks | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

Cognito

Cognito 110-P0785 4 inch Standard Lift Kit with Fox 2.0 IFP Shocks | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

SKU: COG110-P0785
$3,344.16
Cognito 110-90252 Heavy-Duty Front Sway Bar End Link Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD
Cognito 110-90252 Heavy-Duty Front Sway Bar End Link Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

Cognito

Cognito 110-90252 Heavy-Duty Front Sway Bar End Link Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

SKU: COG110-90252
$112.95
PSC BOR000937 Telescoping HD Upper Intermediate Shaft | 1999-2008 Full Size GM 2500HD/3500HD
PSC BOR000937 Telescoping HD Upper Intermediate Shaft | 1999-2008 Full Size GM 2500HD/3500HD
PSC BOR000937 Telescoping HD Upper Intermediate Shaft | 1999-2008 Full Size GM 2500HD/3500HD

Performance Steering Components

PSC BOR000937 Telescoping HD Upper Intermediate Shaft | 1999-2008 Full Size GM 2500HD/3500HD

SKU: PSCBOR000937
$235
USA Standard ZSG7589 Power Steering Box | 2001-2007 GM Silverado/Sierra 1500/2500HD/3500HD with 33 Spline Output
USA Standard ZSG7589 Power Steering Box | 2001-2007 GM Silverado/Sierra 1500/2500HD/3500HD with 33 Spline Output

USA Standard Gear

USA Standard ZSG7589 Power Steering Box | 2001-2007 GM Silverado/Sierra 1500/2500HD/3500HD with 33 Spline Output

SKU: USAZSG7589
$378.89
Timbren GMFK25S SES Front Suspension Enhancement | 2001-2010 GM Silverado/Sierra 2500HD/3500HD
Timbren GMFK25S SES Front Suspension Enhancement | 2001-2010 GM Silverado/Sierra 2500HD/3500HD
Timbren GMFK25S SES Front Suspension Enhancement | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

Timbren

Timbren GMFK25S SES Front Suspension Enhancement | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

SKU: TIMGMFK25S
$269.36
Rough Country 1095 2 inch Aluminum Wheel Spacers | 2001-2010 GM Silverado/Sierra 2500HD
Rough Country 1095 2 inch Aluminum Wheel Spacers | 2001-2010 GM Silverado/Sierra 2500HD

Rough Country

Rough Country 1095 2 inch Aluminum Wheel Spacers | 2001-2010 GM Silverado/Sierra 2500HD

SKU: RCS1095
$119.95

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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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