2007.5-2010 GM 2500HD/3500HD 6.6L LMM Duramax Suspension & Steering

2007.5-2010 GM 2500HD/3500HD 6.6L LMM Duramax Leveling Kits

Leveling Kits

2007.5-2010 GM 2500HD/3500HD 6.6L LM Duramax Lift Kits

Lift Kits

2007.5-2010 GM 2500HD/3500HD 6.6L LMM Duramax Shocks & Shock Packages

Shocks & Shock Packages

2007.5-2010 GM 2500HD/3500HD 6.6L LMM Duramax Control Arms & Ball Joints

Control Arms & Ball Joints

2007.5-2010 GM 2500HD/3500HD 6.6L LMM Duramax Steering Components

Steering Components

2007.5-2010 GM 2500HD/3500HD 6.6L LMM Duramax Sway Bars

Sway Bars

2007.5-2010 GM 2500HD/3500HD 6.6L LMM Duramax Traction Bars

Traction Bars

2007.5-2010 GM 2500HD/3500HD 6.6L LMM Duramax Torsion Keys

Torsion Keys

2007.5-2010 GM 2500HD/3500HD 6.6L LMM Duramax Cab Mounts

Cab Mounts

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

Cognito

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

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

Fox Shocks

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

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
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
Bilstein ALG-BIL-KIT-18 Bilstein 5100 Front Shock Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD
Bilstein ALG-BIL-KIT-18 Bilstein 5100 Front Shock Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

Bilstein

Bilstein ALG-BIL-KIT-18 Bilstein 5100 Front Shock Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

SKU: ALG-BIL-KIT-18
$236
Kryptonite KR1426 Front Lower Bump Stops | 2001–2010 GM Sierra/Silverado 2500HD/3500HD
Kryptonite KR1426 Front Lower Bump Stops | 2001–2010 GM Sierra/Silverado 2500HD/3500HD
Kryptonite KR1426 Front Lower Bump Stops | 2001–2010 GM Sierra/Silverado 2500HD/3500HD
Kryptonite KR1426 Front Lower Bump Stops | 2001–2010 GM Sierra/Silverado 2500HD/3500HD

Kryptonite

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

SKU: KRPKR1426
$47.49
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
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 210-90468 4 Degree Rear Pinion Angle Shim Kit | 1999-2018 GM Silverado/Sierra 2500HD/3500HD w/ 4–6" Inch Rear Lifts
Cognito 210-90468 4 Degree Rear Pinion Angle Shim Kit | 1999-2018 GM Silverado/Sierra 2500HD/3500HD w/ 4–6" Inch Rear Lifts

Cognito

Cognito 210-90468 4 Degree Rear Pinion Angle Shim Kit | 1999-2018 GM Silverado/Sierra 2500HD/3500HD w/ 4–6" Inch Rear Lifts

SKU: COG210-90468
$69.95
Cognito 110-90256 Front Sway Bar End Link Kit | 2001-2018 GM Silverado/Sierra 2500HD/3500HD w/ 10-12" inch Lift
Cognito 110-90256 Front Sway Bar End Link Kit | 2001-2018 GM Silverado/Sierra 2500HD/3500HD w/ 10-12" inch Lift

Cognito

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

SKU: COG110-90256
$124.95
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
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
USA Standard ZSG8418 Power Steering Box | 2002-2022 GM Silverado/Sierra 2500HD/3500HD
USA Standard ZSG8418 Power Steering Box | 2002-2022 GM Silverado/Sierra 2500HD/3500HD
USA Standard ZSG8418 Power Steering Box | 2002-2022 GM Silverado/Sierra 2500HD/3500HD

PPE

USA Standard ZSG8418 Power Steering Box | 2002-2022 GM Silverado/Sierra 2500HD/3500HD

SKU: USAZSG8418
$453.89
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
Timbren GMRCK25S SES 6000lb Suspension Enhancement System | 1999-2010 GM Silverado/Sierra 1500/2500HD
Timbren GMRCK25S SES 6000lb Suspension Enhancement System | 1999-2010 GM Silverado/Sierra 1500/2500HD
Timbren GMRCK25S SES 6000lb Suspension Enhancement System | 1999-2010 GM Silverado/Sierra 1500/2500HD

Timbren

Timbren GMRCK25S SES 6000lb Suspension Enhancement System | 1999-2010 GM Silverado/Sierra 1500/2500HD

SKU: TIMGMRCK25S
$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

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DIESEL TRUCK EXPERTS STANDING BY

The stock suspension and steering components on your GM 2500HD/3500HD perform adequately, but they lack the clearance for larger wheels and tires, and the steering strength may fall short in heavy-duty applications. Upgrading suspension components like shocks, springs, track bars, and sway bars can significantly enhance the capability and durability of your GM 6.6L Duramax, preparing your truck for demanding tasks like towing and off-roading. Pair your suspension & steering with our selection of Wheels & Tires.  GM Duramax Fitments: 2007.5, 2008, 2009, and 2010 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>2007.5-2010 6.6L LMM
Leveling Kits
Lift Kits
Control Arms
Steering Components
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