2006-2007 GM 2500HD/3500HD 6.6L LBZ Duramax Suspension & Steering

2006-2007 GM 2500HD/3500HD 6.6L LB Duramax Leveling Kits

Leveling Kits

2006-2007 GM 2500HD/3500HD 6.6L LB Duramax Lift Kits

Lift Kits

2006-2007 GM 2500HD/3500HD 6.6L LBZ Duramax Shocks & Shock Packages

Shocks & Shock Packages

2006-2007 GM 2500HD/3500HD 6.6L LBZ Duramax Control Arms & Ball Joints

Control Arms & Ball Joints

2006-2007 GM 2500HD/3500HD 6.6L LBZ Duramax Steering Components

Steering Components

2006-2007 GM 2500HD/3500HD 6.6L LBZ Duramax Sway Bars

Sway Bars

2006-2007 GM 2500HD/3500HD 6.6L LBZ Duramax Traction Bars

Traction Bars

2006-2007 GM 2500HD/3500HD 6.6L LBZ Duramax Torsion Keys

Torsion Keys

2006-2007 GM 2500HD/3500HD 6.6L LBZ Duramax Cab Mounts

Cab Mounts

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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
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
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
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
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
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
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
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
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
$1,195
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
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
Cognito 199-91320 Alpha Ball Joint for Cognito Upper Control Arms | 1999-2018 GM Silverado/Sierra 1500
Cognito 199-91320 Alpha Ball Joint for Cognito Upper Control Arms | 1999-2018 GM Silverado/Sierra 1500
Cognito 199-91320 Alpha Ball Joint for Cognito Upper Control Arms | 1999-2018 GM Silverado/Sierra 1500

Cognito

Cognito 199-91320 Alpha Ball Joint for Cognito Upper Control Arms | 1999-2018 GM Silverado/Sierra 1500

SKU: COG199-91320
$94.95
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
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
PPE 158040300 Extreme-Duty Idler Arm | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
PPE 158040300 Extreme-Duty Idler Arm | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

PPE

PPE 158040300 Extreme-Duty Idler Arm | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SKU: PPE158040300
$269.99
PPE 158004000 Forged HD Center Link OE Style 1.5 inch Diameter Stock Taper | 2001-2010 GM Silverado/Sierra 2500HD/3500HD
PPE 158004000 Forged HD Center Link OE Style 1.5 inch Diameter Stock Taper | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

PPE

PPE 158004000 Forged HD Center Link OE Style 1.5 inch Diameter Stock Taper | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

SKU: PPE158004000
$296.99
Cognito 199-90188 Carrier Bearing Spacer 2-3" inch | 2001-2025 GM Silverado/Sierra 2500HD/3500HD Duramax & 2011-2016 Ford F250/F350
Cognito 199-90188 Carrier Bearing Spacer 2-3" inch | 2001-2025 GM Silverado/Sierra 2500HD/3500HD Duramax & 2011-2016 Ford F250/F350
Cognito 199-90188 Carrier Bearing Spacer 2-3" inch | 2001-2025 GM Silverado/Sierra 2500HD/3500HD Duramax & 2011-2016 Ford F250/F350

Cognito

Cognito 199-90188 Carrier Bearing Spacer 2-3" inch | 2001-2025 GM Silverado/Sierra 2500HD/3500HD Duramax & 2011-2016 Ford F250/F350

SKU: COG199-90188
$89.95

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DIESEL TRUCK EXPERTS STANDING BY

The stock suspension and steering components on your GM 2500HD/3500HD are adequate, but they won’t provide the clearance needed for larger wheels and tires, and the steering may lack the strength required for heavy-duty applications. Upgrading suspension 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. Pair your suspension & steering with our selection of Wheels & Tires. GM Duramax Fitments: 2006 and 2007 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.

Leveling Kits
Lift Kits
Control Arms
Steering Components
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