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

2011-2016 6.6L Silverado & Sierra 2500HD/3500HD

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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Cognito 110-90629 Enhancement Plate Kit For SM Series Compression Strut Kit | 2011-2025 GM Silverado/Sierra 2500HD/3500HD
Cognito 110-90629 Enhancement Plate Kit For SM Series Compression Strut Kit | 2011-2025 GM Silverado/Sierra 2500HD/3500HD
Cognito 110-90629 Enhancement Plate Kit For SM Series Compression Strut Kit | 2011-2025 GM Silverado/Sierra 2500HD/3500HD
Cognito 110-90629 Enhancement Plate Kit For SM Series Compression Strut Kit | 2011-2025 GM Silverado/Sierra 2500HD/3500HD

Cognito

Cognito 110-90629 Enhancement Plate Kit For SM Series Compression Strut Kit | 2011-2025 GM Silverado/Sierra 2500HD/3500HD

SKU: COG110-90629
$229.95
Cognito 110-90457 SM Series Compression Struts | 2011-2019 GM Silverado/Sierra 2500HD/3500HD
Cognito 110-90457 SM Series Compression Struts | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

Cognito

Cognito 110-90457 SM Series Compression Struts | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

SKU: COG110-90457
$669.95
Cognito 110-90459 SM Series LDG Traction Bar Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD
Cognito 110-90459 SM Series LDG Traction Bar Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

Cognito

Cognito 110-90459 SM Series LDG Traction Bar Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

SKU: COG110-90459
$1,749.95
Zone Offroad C13N 5 inch Lift Kit - Top Overload | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Zone Offroad C13N 5 inch Lift Kit - Top Overload | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

Zone Offroad

Zone Offroad C13N 5 inch Lift Kit - Top Overload | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SKU: ZONC13N
$1,481.50
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
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
$949.95
ReadyLift 93-3414F 4 inch Lift SST3000 Front Shock | 2011-2019 GM Silverado/Sierra 2500HD/3500HD
ReadyLift 93-3414F 4 inch Lift SST3000 Front Shock | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

ReadyLift Suspension

ReadyLift 93-3414F 4 inch Lift SST3000 Front Shock | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

SKU: RLS93-3414F
$79.75
$79.95
ADS 100ADS-10141 Mesa 2.5 Series Front Shocks For 0-1 inch Lift | 2011-2025 GM Silverado/Sierra 2500HD/3500HD
ADS 100ADS-10141 Mesa 2.5 Series Front Shocks For 0-1 inch Lift | 2011-2025 GM Silverado/Sierra 2500HD/3500HD
ADS 100ADS-10141 Mesa 2.5 Series Front Shocks For 0-1 inch Lift | 2011-2025 GM Silverado/Sierra 2500HD/3500HD
ADS 100ADS-10141 Mesa 2.5 Series Front Shocks For 0-1 inch Lift | 2011-2025 GM Silverado/Sierra 2500HD/3500HD
ADS 100ADS-10141 Mesa 2.5 Series Front Shocks For 0-1 inch Lift | 2011-2025 GM Silverado/Sierra 2500HD/3500HD
ADS 100ADS-10141 Mesa 2.5 Series Front Shocks For 0-1 inch Lift | 2011-2025 GM Silverado/Sierra 2500HD/3500HD

ADS Racing Shocks

ADS 100ADS-10141 Mesa 2.5 Series Front Shocks For 0-1 inch Lift | 2011-2025 GM Silverado/Sierra 2500HD/3500HD

SKU: ARS100ADS-10141
$949.95
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
$949.95
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
S&B 81-2002 Body Mount Kit | 2006-2014 GM Silverado/Sierra Standard Cab
S&B 81-2002 Body Mount Kit | 2006-2014 GM Silverado/Sierra Standard Cab

S&B Filters

S&B 81-2002 Body Mount Kit | 2006-2014 GM Silverado/Sierra Standard Cab

SKU: SAB81-2002
$449
PPE 158005011 Center Link OE-Style HD Forged 1.5 inch Dia 7/8 inch Drilled | 2011-2025 GM Silverado/Sierra 2500HD/3500HD
PPE 158005011 Center Link OE-Style HD Forged 1.5 inch Dia 7/8 inch Drilled | 2011-2025 GM Silverado/Sierra 2500HD/3500HD
PPE 158005011 Center Link OE-Style HD Forged 1.5 inch Dia 7/8 inch Drilled | 2011-2025 GM Silverado/Sierra 2500HD/3500HD
PPE 158005011 Center Link OE-Style HD Forged 1.5 inch Dia 7/8 inch Drilled | 2011-2025 GM Silverado/Sierra 2500HD/3500HD
PPE 158005011 Center Link OE-Style HD Forged 1.5 inch Dia 7/8 inch Drilled | 2011-2025 GM Silverado/Sierra 2500HD/3500HD

PPE

PPE 158005011 Center Link OE-Style HD Forged 1.5 inch Dia 7/8 inch Drilled | 2011-2025 GM Silverado/Sierra 2500HD/3500HD

SKU: PPE158005011
$296.99
McGaughys 51323 Traction Bar Billet Face Plates - Raw | GM/Dodge/Ford Truck
McGaughys 51323 Traction Bar Billet Face Plates - Raw | GM/Dodge/Ford Truck

McGaughys

McGaughys 51323 Traction Bar Billet Face Plates - Raw | GM/Dodge/Ford Truck

SKU: MCG51323
$825
Cognito 510-P0933 3 inch Elite Leveling Kit with King 2.5 Reservoir Shocks | 2011-2019 GM Silverado/Sierra 2500HD/3500HD
Cognito 510-P0933 3 inch Elite Leveling Kit with King 2.5 Reservoir Shocks | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

Cognito

Cognito 510-P0933 3 inch Elite Leveling Kit with King 2.5 Reservoir Shocks | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

SKU: COG510-P0933
$4,192.95
Cognito 210-91024 CV Front Driveline Kit For 7-9 inch & 10-12 inch Lift | 2001-2016 GM Silverado/Sierra 2500HD/3500HD
Cognito 210-91024 CV Front Driveline Kit For 7-9 inch & 10-12 inch Lift | 2001-2016 GM Silverado/Sierra 2500HD/3500HD

Cognito

Cognito 210-91024 CV Front Driveline Kit For 7-9 inch & 10-12 inch Lift | 2001-2016 GM Silverado/Sierra 2500HD/3500HD

SKU: COG210-91024
$699.95
Cognito 210-P0932 3 inch Elite Leveling Kit with Fox Elite 2.5 Reservoir Shocks | 2011-2019 GM Silverado/Sierra 2500HD/3500HD
Cognito 210-P0932 3 inch Elite Leveling Kit with Fox Elite 2.5 Reservoir Shocks | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

Cognito

Cognito 210-P0932 3 inch Elite Leveling Kit with Fox Elite 2.5 Reservoir Shocks | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

SKU: COG210-P0932
$4,459.78
Cognito 210-91218 4" inch Deaver Leaf Spring Pack K97 | 2011-2025 GM Silverado/Sierra 2500HD/3500HD
Cognito 210-91218 4" inch Deaver Leaf Spring Pack K97 | 2011-2025 GM Silverado/Sierra 2500HD/3500HD
Cognito 210-91218 4" inch Deaver Leaf Spring Pack K97 | 2011-2025 GM Silverado/Sierra 2500HD/3500HD

Cognito

Cognito 210-91218 4" inch Deaver Leaf Spring Pack K97 | 2011-2025 GM Silverado/Sierra 2500HD/3500HD

SKU: COG210-91218
$1,649.95
Cognito 199-90275 50 inch Traction Bar Kit | Universal
Cognito 199-90275 50 inch Traction Bar Kit | Universal

Cognito

Cognito 199-90275 50 inch Traction Bar Kit | Universal

SKU: COG199-90275
$489.95
ICON 77727P 6-8" inch Rear 2.5 VS PB Shock Pair | 2001-2025 GM Silverado/Sierra 2500HD/3500HD
ICON 77727P 6-8" inch Rear 2.5 VS PB Shock Pair | 2001-2025 GM Silverado/Sierra 2500HD/3500HD
ICON 77727P 6-8" inch Rear 2.5 VS PB Shock Pair | 2001-2025 GM Silverado/Sierra 2500HD/3500HD

Icon Vehicle Dynamics

ICON 77727P 6-8" inch Rear 2.5 VS PB Shock Pair | 2001-2025 GM Silverado/Sierra 2500HD/3500HD

SKU: IVD77727P
$1,133.82
$1,193.50
ICON 77701CP 0-1" inch Rear 2.5 VS PB CDCV Shock Pair | 2001-2025 GM Silverado/Sierra 2500HD/3500HD
ICON 77701CP 0-1" inch Rear 2.5 VS PB CDCV Shock Pair | 2001-2025 GM Silverado/Sierra 2500HD/3500HD
ICON 77701CP 0-1" inch Rear 2.5 VS PB CDCV Shock Pair | 2001-2025 GM Silverado/Sierra 2500HD/3500HD

Icon Vehicle Dynamics

ICON 77701CP 0-1" inch Rear 2.5 VS PB CDCV Shock Pair | 2001-2025 GM Silverado/Sierra 2500HD/3500HD

SKU: IVD77701CP
$1,449.65
$1,525.95
ICON 77601P 0-1" inch Rear 2.5 VS IR Shock Pair | 2001-2025 GM Silverado/Sierra 2500HD/3500HD
ICON 77601P 0-1" inch Rear 2.5 VS IR Shock Pair | 2001-2025 GM Silverado/Sierra 2500HD/3500HD
ICON 77601P 0-1" inch Rear 2.5 VS IR Shock Pair | 2001-2025 GM Silverado/Sierra 2500HD/3500HD

Icon Vehicle Dynamics

ICON 77601P 0-1" inch Rear 2.5 VS IR Shock Pair | 2001-2025 GM Silverado/Sierra 2500HD/3500HD

SKU: IVD77601P
$724.80
$762.95
ICON 77727CP 6-8 inch Rear 2.5 VS PB CDCV Shock Pair | 2001-2016 GM Silverado/Sierra 2500HD
ICON 77727CP 6-8 inch Rear 2.5 VS PB CDCV Shock Pair | 2001-2016 GM Silverado/Sierra 2500HD

Icon Vehicle Dynamics

ICON 77727CP 6-8 inch Rear 2.5 VS PB CDCV Shock Pair | 2001-2016 GM Silverado/Sierra 2500HD

SKU: IVD77727CP
$1,408.23
$1,482.35
ICON 76529R 0-1 inch Rear 2.0 VS RR | 2001-2023 GM Silverado/Sierra 2500HD/3500HD
ICON 76529R 0-1 inch Rear 2.0 VS RR | 2001-2023 GM Silverado/Sierra 2500HD/3500HD

Icon Vehicle Dynamics

ICON 76529R 0-1 inch Rear 2.0 VS RR | 2001-2023 GM Silverado/Sierra 2500HD/3500HD

SKU: IVD76529R
$293.50
$308.95
ICON 76535 Aluminum Series 2.0 Shock Absorbers | 2001-2025 GM Silverado/Sierra 2500HD/3500HD
ICON 76535 Aluminum Series 2.0 Shock Absorbers | 2001-2025 GM Silverado/Sierra 2500HD/3500HD
ICON 76535 Aluminum Series 2.0 Shock Absorbers | 2001-2025 GM Silverado/Sierra 2500HD/3500HD

Icon Vehicle Dynamics

ICON 76535 Aluminum Series 2.0 Shock Absorbers | 2001-2025 GM Silverado/Sierra 2500HD/3500HD

SKU: IVD76535
$185.86
$195.65

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2011-2016 6.6L Silverado & Sierra 2500HD/3500HD

Power Lift Shop All

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
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