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-P0980 7 inch Performance Lift Kit with Fox PSRR 2.0 Shocks | 2011-2019 GM Silverado/Sierra 2500HD/3500HD
Cognito 110-P0980 7 inch Performance Lift Kit with Fox PSRR 2.0 Shocks | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

Cognito

Cognito 110-P0980 7 inch Performance Lift Kit with Fox PSRR 2.0 Shocks | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

SKU: COG110-P0980
$6,397.49
Cognito 110-90589 Tubular Series LDG Traction Bar Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD
Cognito 110-90589 Tubular Series LDG Traction Bar Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

Cognito

Cognito 110-90589 Tubular Series LDG Traction Bar Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

SKU: COG110-90589
$1,149.95
Cognito 110-90584 SM Series LDG Traction Bar Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD
Cognito 110-90584 SM Series LDG Traction Bar Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

Cognito

Cognito 110-90584 SM Series LDG Traction Bar Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

SKU: COG110-90584
$1,749.95
Cognito 110-90590 Tubular Series LDG Traction Bar Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD
Cognito 110-90590 Tubular Series LDG Traction Bar Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

Cognito

Cognito 110-90590 Tubular Series LDG Traction Bar Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

SKU: COG110-90590
$1,149.95
Kryptonite 11KXDI78 Gen 2 Replacement Inner Tie Rod 7/8 | 2011-2024 GM Silverado/Sierra 2500HD/3500HD
Kryptonite 11KXDI78 Gen 2 Replacement Inner Tie Rod 7/8 | 2011-2024 GM Silverado/Sierra 2500HD/3500HD
Kryptonite 11KXDI78 Gen 2 Replacement Inner Tie Rod 7/8 | 2011-2024 GM Silverado/Sierra 2500HD/3500HD

Kryptonite

Kryptonite 11KXDI78 Gen 2 Replacement Inner Tie Rod 7/8 | 2011-2024 GM Silverado/Sierra 2500HD/3500HD

SKU: KRP11KXDI78
$56.99
ICON K78103 Stage 3 0-2 inch Lift Kit Suspension System | 2011-2019 GM Silverado/Sierra 2500HD/3500HD
ICON K78103 Stage 3 0-2 inch Lift Kit Suspension System | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

Icon Vehicle Dynamics

ICON K78103 Stage 3 0-2 inch Lift Kit Suspension System | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

SKU: IVDK78103
$3,543.40
$3,729.90
Kryptonite 11KRYNEW34 Tie Rod Rebuild Kit for Stock Centerlink with 3/4 Thread | 2011-2025 GM Silverado/Sierra 2500HD/3500HD
Kryptonite 11KRYNEW34 Tie Rod Rebuild Kit for Stock Centerlink with 3/4 Thread | 2011-2025 GM Silverado/Sierra 2500HD/3500HD
Kryptonite 11KRYNEW34 Tie Rod Rebuild Kit for Stock Centerlink with 3/4 Thread | 2011-2025 GM Silverado/Sierra 2500HD/3500HD
Kryptonite 11KRYNEW34 Tie Rod Rebuild Kit for Stock Centerlink with 3/4 Thread | 2011-2025 GM Silverado/Sierra 2500HD/3500HD
Kryptonite 11KRYNEW34 Tie Rod Rebuild Kit for Stock Centerlink with 3/4 Thread | 2011-2025 GM Silverado/Sierra 2500HD/3500HD
Kryptonite 11KRYNEW34 Tie Rod Rebuild Kit for Stock Centerlink with 3/4 Thread | 2011-2025 GM Silverado/Sierra 2500HD/3500HD

Kryptonite

Kryptonite 11KRYNEW34 Tie Rod Rebuild Kit for Stock Centerlink with 3/4 Thread | 2011-2025 GM Silverado/Sierra 2500HD/3500HD

SKU: KRP11KRYNEW34
$218.49
Kryptonite KR301 Wheel Bearing 8 Lug | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax 2WD
Kryptonite KR301 Wheel Bearing 8 Lug | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax 2WD
Kryptonite KR301 Wheel Bearing 8 Lug | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax 2WD
Kryptonite KR301 Wheel Bearing 8 Lug | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax 2WD
Kryptonite KR301 Wheel Bearing 8 Lug | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax 2WD

Kryptonite

Kryptonite KR301 Wheel Bearing 8 Lug | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax 2WD

SKU: KRPKR301
$284.99
ICON K78102 Stage 2 0-2 inch Lift Kit Suspension System | 2011-2019 GM Silverado/Sierra 2500HD/3500HD
ICON K78102 Stage 2 0-2 inch Lift Kit Suspension System | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

Icon Vehicle Dynamics

ICON K78102 Stage 2 0-2 inch Lift Kit Suspension System | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

SKU: IVDK78102
$2,949.65
$3,104.90
Fleece FPE-TIERODSLEEVES-LML Tie Rod Reinforcement Sleeves | 2011-2018 GM Silverado/Sierra 2500HD/3500HD
Fleece FPE-TIERODSLEEVES-LML Tie Rod Reinforcement Sleeves | 2011-2018 GM Silverado/Sierra 2500HD/3500HD
Fleece FPE-TIERODSLEEVES-LML Tie Rod Reinforcement Sleeves | 2011-2018 GM Silverado/Sierra 2500HD/3500HD

Fleece Performance Products

Fleece FPE-TIERODSLEEVES-LML Tie Rod Reinforcement Sleeves | 2011-2018 GM Silverado/Sierra 2500HD/3500HD

SKU: FLCFPE-TIERODSLEEVES-LML
$81.90
FOX 980-24-965 Performance Series 2.0 Smooth Body Shock | 2011-2019 GM Silverado/Sierra 2500HD/3500HD
FOX 980-24-965 Performance Series 2.0 Smooth Body Shock | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

Fox Shocks

FOX 980-24-965 Performance Series 2.0 Smooth Body Shock | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

SKU: FOX980-24-965
$206.95
$229.95

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

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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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