2011-2016 GM 2500HD/3500HD 6.6L LML Duramax Suspension & Steering

2011-2016 GM 2500HD/3500HD 6.6L LML Duramax Leveling Kits

Leveling Kits

2011-2016 GM 2500HD/3500HD 6.6L LML Duramax Lift Kits

Lift Kits

2011-2016 GM 2500HD/3500HD 6.6L LML Duramax Shocks & Shock Packages

Shocks & Shock Packages

2011-2016 GM 2500HD/3500HD 6.6L LML Duramax Control Arms & Ball Joints

Control Arms & Ball Joints

2011-2016 GM 2500HD/3500HD 6.6L LML Duramax Steering Components

Steering Components

2011-2016 GM 2500HD/3500HD 6.6L LML Duramax Sway Bars

Sway Bars

2011-2016 GM 2500HD/3500HD 6.6L LML Duramax Traction Bars

Traction Bars

2011-2016 GM 2500HD/3500HD 6.6L LML Duramax Torsion Keys

Torsion Keys

2011-2016 GM 2500HD/3500HD 6.6L LML Duramax Cab Mounts

Cab Mounts

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ICON 76529 Aluminum Series 2.0 Shock Absorbers | 2001-2025 GM Silverado/Sierra 2500HD/3500HD w/ 0-1" Rear Lift
ICON 76529 Aluminum Series 2.0 Shock Absorbers | 2001-2025 GM Silverado/Sierra 2500HD/3500HD w/ 0-1" Rear Lift
ICON 76529 Aluminum Series 2.0 Shock Absorbers | 2001-2025 GM Silverado/Sierra 2500HD/3500HD w/ 0-1" Rear Lift

Icon Vehicle Dynamics

ICON 76529 Aluminum Series 2.0 Shock Absorbers | 2001-2025 GM Silverado/Sierra 2500HD/3500HD w/ 0-1" Rear Lift

SKU: IVD76529
$198.74
ReadyLift 66-3012 2.25 inch Front Leveling Kit with Control Arms | 2011-2019 GM Silverado/Sierra 2500HD/3500HD
ReadyLift 66-3012 2.25 inch Front Leveling Kit with Control Arms | 2011-2019 GM Silverado/Sierra 2500HD/3500HD
ReadyLift 66-3012 2.25 inch Front Leveling Kit with Control Arms | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

ReadyLift Suspension

ReadyLift 66-3012 2.25 inch Front Leveling Kit with Control Arms | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

SKU: RLS66-3012
$719.95
Bilstein 25-311884 B8 5160 Series Front Shock Absorber | 2011-2025 GM Silverado/Sierra 2500HD/3500HD 4WD w/ 1.5" inch Lift
Bilstein 25-311884 B8 5160 Series Front Shock Absorber | 2011-2025 GM Silverado/Sierra 2500HD/3500HD 4WD w/ 1.5" inch Lift
Bilstein 25-311884 B8 5160 Series Front Shock Absorber | 2011-2025 GM Silverado/Sierra 2500HD/3500HD 4WD w/ 1.5" inch Lift
Bilstein 25-311884 B8 5160 Series Front Shock Absorber | 2011-2025 GM Silverado/Sierra 2500HD/3500HD 4WD w/ 1.5" inch Lift
Bilstein 25-311884 B8 5160 Series Front Shock Absorber | 2011-2025 GM Silverado/Sierra 2500HD/3500HD 4WD w/ 1.5" inch Lift

Bilstein

Bilstein 25-311884 B8 5160 Series Front Shock Absorber | 2011-2025 GM Silverado/Sierra 2500HD/3500HD 4WD w/ 1.5" inch Lift

SKU: BIL25-311884
$260.10
$289
Cognito 210-90207 Fox 2.0 PSMT Rear Shock 1.5-4" inch Lift | 2001-2021 GM Silverado/Sierra 2500HD/3500HD
Cognito 210-90207 Fox 2.0 PSMT Rear Shock 1.5-4" inch Lift | 2001-2021 GM Silverado/Sierra 2500HD/3500HD

Cognito

Cognito 210-90207 Fox 2.0 PSMT Rear Shock 1.5-4" inch Lift | 2001-2021 GM Silverado/Sierra 2500HD/3500HD

SKU: COG210-90207
$179.95
Zone Offroad C1204 2" inch Leveling Keys | 2011-2019 GM Silverado/Sierra 2500HD/3500HD
Zone Offroad C1204 2" inch Leveling Keys | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

Zone Offroad

Zone Offroad C1204 2" inch Leveling Keys | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

SKU: ZONC1204
$101.95
Zone Offroad C12N 5" inch Lift Kit with out Top Overload | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Zone Offroad C12N 5" inch Lift Kit with out Top Overload | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Zone Offroad C12N 5" inch Lift Kit with out Top Overload | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

Zone Offroad

Zone Offroad C12N 5" inch Lift Kit with out Top Overload | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SKU: ZON-C12N
$1,481.50
Rough Country 1959 Upper Control Arms for 3.5 inch Lift | 2011-2019 GM Silverado/Sierra 2500HD
Rough Country 1959 Upper Control Arms for 3.5 inch Lift | 2011-2019 GM Silverado/Sierra 2500HD

Rough Country

Rough Country 1959 Upper Control Arms for 3.5 inch Lift | 2011-2019 GM Silverado/Sierra 2500HD

SKU: RCS1959
$339.95
Cognito 210-P1175 7" inch Elite Lift Kit with Elka 2.5 Shocks | 2011-2019 GM Silverado/Sierra 2500HD/3500HD
Cognito 210-P1175 7" inch Elite Lift Kit with Elka 2.5 Shocks | 2011-2019 GM Silverado/Sierra 2500HD/3500HD
Cognito 210-P1175 7" inch Elite Lift Kit with Elka 2.5 Shocks | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

Cognito

Cognito 210-P1175 7" inch Elite Lift Kit with Elka 2.5 Shocks | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

SKU: COG210-P1175
$10,079.60
Cognito 210-P1180 12" inch Elite Lift Kit with Elka 2.5 Reservoir Shocks | 2011-2019 GM Silverado/Sierra 2500HD/3500HD
Cognito 210-P1180 12" inch Elite Lift Kit with Elka 2.5 Reservoir Shocks | 2011-2019 GM Silverado/Sierra 2500HD/3500HD
Cognito 210-P1180 12" inch Elite Lift Kit with Elka 2.5 Reservoir Shocks | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

Cognito

Cognito 210-P1180 12" inch Elite Lift Kit with Elka 2.5 Reservoir Shocks | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

SKU: COG210-P1180
$10,918
Cognito 210-P1174 7" inch Premier Lift Kit with Elka 2.5 Shocks | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Cognito 210-P1174 7" inch Premier Lift Kit with Elka 2.5 Shocks | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Cognito 210-P1174 7" inch Premier Lift Kit with Elka 2.5 Shocks | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

Cognito

Cognito 210-P1174 7" inch Premier Lift Kit with Elka 2.5 Shocks | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SKU: COG210-P1174
$8,323.60
Cognito 210-P0982 12" inch Performance Lift Kit with Fox PSRR 2.0 Shocks | 2011-2019 GM Silverado/Sierra 2500HD/3500HD
Cognito 210-P0982 12" inch Performance Lift Kit with Fox PSRR 2.0 Shocks | 2011-2019 GM Silverado/Sierra 2500HD/3500HD
Cognito 210-P0982 12" inch Performance Lift Kit with Fox PSRR 2.0 Shocks | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

Cognito

Cognito 210-P0982 12" inch Performance Lift Kit with Fox PSRR 2.0 Shocks | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

SKU: COG210-P0982
$8,321.94
Cognito 210-P0981 10" inch Performance Lift Kit with Fox PSRR 2.0 Shocks | 2011-2019 GM Silverado/Sierra 2500HD/3500HD
Cognito 210-P0981 10" inch Performance Lift Kit with Fox PSRR 2.0 Shocks | 2011-2019 GM Silverado/Sierra 2500HD/3500HD
Cognito 210-P0981 10" inch Performance Lift Kit with Fox PSRR 2.0 Shocks | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

Cognito

Cognito 210-P0981 10" inch Performance Lift Kit with Fox PSRR 2.0 Shocks | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

SKU: COG210-P0981
$8,161.99
Cognito 110-P0969 6" inch Performance Lift Kit with Fox PSRR 2.0 Shocks | 2011-2019 GM Silverado/Sierra 2500HD/3500HD
Cognito 110-P0969 6" inch Performance Lift Kit with Fox PSRR 2.0 Shocks | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

Cognito

Cognito 110-P0969 6" inch Performance Lift Kit with Fox PSRR 2.0 Shocks | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

SKU: COG110-P0969
$5,170.89
Cognito 110-P0968 6" inch Standard Lift Kit with Fox PS 2.0 IFP Shocks | 2011-2019 GM Silverado/Sierra 2500HD/3500HD
Cognito 110-P0968 6" inch Standard Lift Kit with Fox PS 2.0 IFP Shocks | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

Cognito

Cognito 110-P0968 6" inch Standard Lift Kit with Fox PS 2.0 IFP Shocks | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

SKU: COG110-P0968
$4,402.94
Cognito 110-P0780 7" inch Standard Lift Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD
Cognito 110-P0780 7" inch Standard Lift Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD
Cognito 110-P0780 7" inch Standard Lift Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

Cognito

Cognito 110-P0780 7" inch Standard Lift Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

SKU: COG110-P0780
$4,433.52
Cognito 110-K0535 7-9" inch Non-Torsion Bar Drop Front Suspension Lift Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 2WD Stabilitrak
Cognito 110-K0535 7-9" inch Non-Torsion Bar Drop Front Suspension Lift Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 2WD Stabilitrak
Cognito 110-K0535 7-9" inch Non-Torsion Bar Drop Front Suspension Lift Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 2WD Stabilitrak

Cognito

Cognito 110-K0535 7-9" inch Non-Torsion Bar Drop Front Suspension Lift Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 2WD Stabilitrak

SKU: COG110-K0535
$2,365.50
Cognito 110-91159 Ball Joint SM Series Upper Control Arm Builders Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD
Cognito 110-91159 Ball Joint SM Series Upper Control Arm Builders Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

Cognito

Cognito 110-91159 Ball Joint SM Series Upper Control Arm Builders Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

SKU: COG110-91159
$679.98
Cognito 110-90984 Uniball SM Series Upper Control Arm Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD
Cognito 110-90984 Uniball SM Series Upper Control Arm Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD
Cognito 110-90984 Uniball SM Series Upper Control Arm Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

Cognito

Cognito 110-90984 Uniball SM Series Upper Control Arm Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

SKU: COG110-90984
$949.95
Cognito 110-90277 Economy Leveling Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD
Cognito 110-90277 Economy Leveling Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

Cognito

Cognito 110-90277 Economy Leveling Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

SKU: COG110-90277
$169.95
Zone Offroad C38N 3" inch Adventure Series Lift Kit with Nitro Shocks (with Overload) | 2011-2019 GM Silverado/Sierra 2500HD/3500HD
Zone Offroad C38N 3" inch Adventure Series Lift Kit with Nitro Shocks (with Overload) | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

Zone Offroad

Zone Offroad C38N 3" inch Adventure Series Lift Kit with Nitro Shocks (with Overload) | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

SKU: ZONC38N
$890.70
Zone Offroad C38 3" inch Adventure Series Lift Kit - No Shocks (with Overload) | 2011-2019 GM Silverado/Sierra 2500HD/3500HD
Zone Offroad C38 3" inch Adventure Series Lift Kit - No Shocks (with Overload) | 2011-2019 GM Silverado/Sierra 2500HD/3500HD
Zone Offroad C38 3" inch Adventure Series Lift Kit - No Shocks (with Overload) | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

Zone Offroad

Zone Offroad C38 3" inch Adventure Series Lift Kit - No Shocks (with Overload) | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

SKU: ZONC38
$670.90
Zone Offroad C37 3 inch Adventure Series Lift Kit (without Overload) | 2011-2019 GM Silverado/Sierra 2500HD/3500HD
Zone Offroad C37 3 inch Adventure Series Lift Kit (without Overload) | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

Zone Offroad

Zone Offroad C37 3 inch Adventure Series Lift Kit (without Overload) | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

SKU: ZONC37
$670.90
Zone Offroad C37N 3" inch Adventure Series Lift Kit with Nitro Shocks (without Overload) | 2011-2019 GM Silverado/Sierra 2500HD/3500HD
Zone Offroad C37N 3" inch Adventure Series Lift Kit with Nitro Shocks (without Overload) | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

Zone Offroad

Zone Offroad C37N 3" inch Adventure Series Lift Kit with Nitro Shocks (without Overload) | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

SKU: ZONC37N
$890.70
Zone Offroad C13F 5" inch Lift Kit with Fox Shocks (with Overload) | 2011-2019 GM Silverado/Sierra 2500HD/3500HD
Zone Offroad C13F 5" inch Lift Kit with Fox Shocks (with Overload) | 2011-2019 GM Silverado/Sierra 2500HD/3500HD
Zone Offroad C13F 5" inch Lift Kit with Fox Shocks (with Overload) | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

Zone Offroad

Zone Offroad C13F 5" inch Lift Kit with Fox Shocks (with Overload) | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

SKU: ZONC13F
$1,721.50

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DIESEL TRUCK EXPERTS STANDING BY

The stock suspension & steering components on your GM 2500HD/3500HD work well enough, however you won't have the clearance for larger wheels and tires, and the steering's strength leaves a lot to be desired in heavy duty applications. Suspension components like shocks, springs, track bars, sway bars and much more help to transform the capability and durability of your GM 6.6L Duramax suspension and properly prepare your awesome truck for heavy-duty tasks such as towing and off-roading. Pair your suspension & steering with our selection of Wheels & Tires. GM Duramax Fitments: 2011, 2012, 2013, 2014, 2015, and 2016 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>2011-2016 6.6L LML
Leveling Kits
Lift Kits
Control Arms
Steering Components
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