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 110-90259 1 inch Front Shock Extender Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD
Cognito 110-90259 1 inch Front Shock Extender Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

Cognito

Cognito 110-90259 1 inch Front Shock Extender Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

SKU: COG110-90259
$99.95
Kryptonite KR11STAGE3FOX Stage 3 Leveling Kit with Fox Shocks | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Kryptonite KR11STAGE3FOX Stage 3 Leveling Kit with Fox Shocks | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Kryptonite KR11STAGE3FOX Stage 3 Leveling Kit with Fox Shocks | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Kryptonite KR11STAGE3FOX Stage 3 Leveling Kit with Fox Shocks | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

Kryptonite

Kryptonite KR11STAGE3FOX Stage 3 Leveling Kit with Fox Shocks | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SKU: KRPKR11STAGE3FOX
$1,481.99
Kryptonite 568-349 Spindle O-Ring | 2011-2019 GM Silverado/Sierra 2500HD/3500HD
Kryptonite 568-349 Spindle O-Ring | 2011-2019 GM Silverado/Sierra 2500HD/3500HD
Kryptonite 568-349 Spindle O-Ring | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

Kryptonite

Kryptonite 568-349 Spindle O-Ring | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

SKU: KRP568-349
$5.69
Kryptonite KRCLP11 SS Series Centerlink & Tie Rod Package | 2011-2025 GM Silverado/Sierra 2500HD/3500HD Duramax
Kryptonite KRCLP11 SS Series Centerlink & Tie Rod Package | 2011-2025 GM Silverado/Sierra 2500HD/3500HD Duramax
Kryptonite KRCLP11 SS Series Centerlink & Tie Rod Package | 2011-2025 GM Silverado/Sierra 2500HD/3500HD Duramax
Kryptonite KRCLP11 SS Series Centerlink & Tie Rod Package | 2011-2025 GM Silverado/Sierra 2500HD/3500HD Duramax
Kryptonite KRCLP11 SS Series Centerlink & Tie Rod Package | 2011-2025 GM Silverado/Sierra 2500HD/3500HD Duramax

Kryptonite

Kryptonite KRCLP11 SS Series Centerlink & Tie Rod Package | 2011-2025 GM Silverado/Sierra 2500HD/3500HD Duramax

SKU: KRPKRCLP11
$759.99
Kryptonite KR302 Wheel Bearing | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax Dually 4WD
Kryptonite KR302 Wheel Bearing | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax Dually 4WD
Kryptonite KR302 Wheel Bearing | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax Dually 4WD
Kryptonite KR302 Wheel Bearing | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax Dually 4WD
Kryptonite KR302 Wheel Bearing | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax Dually 4WD

Kryptonite

Kryptonite KR302 Wheel Bearing | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax Dually 4WD

SKU: KRPKR302
$284.99
Kryptonite 11KDG018 Death Grip Idler Arm | 2011-2025 GM Silverado/Sierra 2500HD/3500HD
Kryptonite 11KDG018 Death Grip Idler Arm | 2011-2025 GM Silverado/Sierra 2500HD/3500HD
Kryptonite 11KDG018 Death Grip Idler Arm | 2011-2025 GM Silverado/Sierra 2500HD/3500HD
Kryptonite 11KDG018 Death Grip Idler Arm | 2011-2025 GM Silverado/Sierra 2500HD/3500HD
Kryptonite 11KDG018 Death Grip Idler Arm | 2011-2025 GM Silverado/Sierra 2500HD/3500HD
Kryptonite 11KDG018 Death Grip Idler Arm | 2011-2025 GM Silverado/Sierra 2500HD/3500HD

Kryptonite

Kryptonite 11KDG018 Death Grip Idler Arm | 2011-2025 GM Silverado/Sierra 2500HD/3500HD

SKU: KRP11KDG018
$284.99
FOX 980-24-956 2.0 Resevoir Rear Shocks for 4-6 inch Lift | 2001-2019 GM Silverado/Sierra 2500HD/3500HD
FOX 980-24-956 2.0 Resevoir Rear Shocks for 4-6 inch Lift | 2001-2019 GM Silverado/Sierra 2500HD/3500HD

Fox Shocks

FOX 980-24-956 2.0 Resevoir Rear Shocks for 4-6 inch Lift | 2001-2019 GM Silverado/Sierra 2500HD/3500HD

SKU: FOX980-24-956
$321.95
$356.95
Bilstein 24-196444 4600 Rear Shock for 0-1.5 inch Lift | 2011-2025 GM Silverado/Sierra 2500HD/3500HD
Bilstein 24-196444 4600 Rear Shock for 0-1.5 inch Lift | 2011-2025 GM Silverado/Sierra 2500HD/3500HD
Bilstein 24-196444 4600 Rear Shock for 0-1.5 inch Lift | 2011-2025 GM Silverado/Sierra 2500HD/3500HD

Bilstein

Bilstein 24-196444 4600 Rear Shock for 0-1.5 inch Lift | 2011-2025 GM Silverado/Sierra 2500HD/3500HD

SKU: BIL24-196444
$89
Cognito 110-91071 Ball Joint SM Series Upper Control Arm Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD
Cognito 110-91071 Ball Joint SM Series Upper Control Arm Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD
Cognito 110-91071 Ball Joint SM Series Upper Control Arm Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

Cognito

Cognito 110-91071 Ball Joint SM Series Upper Control Arm Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

SKU: COG110-91071
$699.98
Kryptonite KR280 Death Grip Idler Arm Support Kit | 2011-2025 GM Silverado/Sierra 2500HD/3500HD
Kryptonite KR280 Death Grip Idler Arm Support Kit | 2011-2025 GM Silverado/Sierra 2500HD/3500HD
Kryptonite KR280 Death Grip Idler Arm Support Kit | 2011-2025 GM Silverado/Sierra 2500HD/3500HD
Kryptonite KR280 Death Grip Idler Arm Support Kit | 2011-2025 GM Silverado/Sierra 2500HD/3500HD
Kryptonite KR280 Death Grip Idler Arm Support Kit | 2011-2025 GM Silverado/Sierra 2500HD/3500HD

Kryptonite

Kryptonite KR280 Death Grip Idler Arm Support Kit | 2011-2025 GM Silverado/Sierra 2500HD/3500HD

SKU: KRPKR280
$227.99
Cognito 210-90775 Supersteer Idler Arm Support | 2011-2024 GM Silverado/Sierra 2500HD/3500HD
Cognito 210-90775 Supersteer Idler Arm Support | 2011-2024 GM Silverado/Sierra 2500HD/3500HD

Cognito

Cognito 210-90775 Supersteer Idler Arm Support | 2011-2024 GM Silverado/Sierra 2500HD/3500HD

SKU: COG210-90775
$249.95
Kryptonite KR1025 Wheel Bearing Spindle Bolt | 2011-2025 GM Silverado/Sierra 2500HD/3500HD
Kryptonite KR1025 Wheel Bearing Spindle Bolt | 2011-2025 GM Silverado/Sierra 2500HD/3500HD
Kryptonite KR1025 Wheel Bearing Spindle Bolt | 2011-2025 GM Silverado/Sierra 2500HD/3500HD

Kryptonite

Kryptonite KR1025 Wheel Bearing Spindle Bolt | 2011-2025 GM Silverado/Sierra 2500HD/3500HD

SKU: KRPKR1025
$9.49
Kryptonite KRTR11-FT Fabtech Lifted Death Grip Tie Rods | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Kryptonite KRTR11-FT Fabtech Lifted Death Grip Tie Rods | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Kryptonite KRTR11-FT Fabtech Lifted Death Grip Tie Rods | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Kryptonite KRTR11-FT Fabtech Lifted Death Grip Tie Rods | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Kryptonite KRTR11-FT Fabtech Lifted Death Grip Tie Rods | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

Kryptonite

Kryptonite KRTR11-FT Fabtech Lifted Death Grip Tie Rods | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SKU: KRPKRTR11-FT
$360.99
FOX 980-24-659 2.0 Series IFP Rear Shock | 1999-2019 GM Silverado/Sierra 2500HD/3500HD
FOX 980-24-659 2.0 Series IFP Rear Shock | 1999-2019 GM Silverado/Sierra 2500HD/3500HD

Fox Shocks

FOX 980-24-659 2.0 Series IFP Rear Shock | 1999-2019 GM Silverado/Sierra 2500HD/3500HD

SKU: FOX980-24-659
$206.95
$229.95
BDS 85430 Front NX2 Nitro Shock | 2015-2024 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
BDS 85430 Front NX2 Nitro Shock | 2015-2024 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

BDS Suspension

BDS 85430 Front NX2 Nitro Shock | 2015-2024 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SKU: BDS85430
$63.95
Kryptonite KRSS15FOX Bolt-On FOX Steering Stabilizer Bracket Kit | 2015-2025 GM Silverado/Sierra 2500HD/3500HD
Kryptonite KRSS15FOX Bolt-On FOX Steering Stabilizer Bracket Kit | 2015-2025 GM Silverado/Sierra 2500HD/3500HD
Kryptonite KRSS15FOX Bolt-On FOX Steering Stabilizer Bracket Kit | 2015-2025 GM Silverado/Sierra 2500HD/3500HD
Kryptonite KRSS15FOX Bolt-On FOX Steering Stabilizer Bracket Kit | 2015-2025 GM Silverado/Sierra 2500HD/3500HD
Kryptonite KRSS15FOX Bolt-On FOX Steering Stabilizer Bracket Kit | 2015-2025 GM Silverado/Sierra 2500HD/3500HD

Kryptonite

Kryptonite KRSS15FOX Bolt-On FOX Steering Stabilizer Bracket Kit | 2015-2025 GM Silverado/Sierra 2500HD/3500HD

SKU: KRPKRSS15FOX
$322.99
PPE 158040111 Forged Idler Pivot Assembly | 2011-2022 GM Silverado/Sierra 2500HD/3500HD
PPE 158040111 Forged Idler Pivot Assembly | 2011-2022 GM Silverado/Sierra 2500HD/3500HD
PPE 158040111 Forged Idler Pivot Assembly | 2011-2022 GM Silverado/Sierra 2500HD/3500HD

PPE

PPE 158040111 Forged Idler Pivot Assembly | 2011-2022 GM Silverado/Sierra 2500HD/3500HD

SKU: PPE158040111
$179.99
$224.99
ReadyLift 66-3122 OEM Style 2" inch Rear Block Kit | 2011-2024 GM Silverado/Sierra 2500HD/3500HD
ReadyLift 66-3122 OEM Style 2" inch Rear Block Kit | 2011-2024 GM Silverado/Sierra 2500HD/3500HD
ReadyLift 66-3122 OEM Style 2" inch Rear Block Kit | 2011-2024 GM Silverado/Sierra 2500HD/3500HD

ReadyLift Suspension

ReadyLift 66-3122 OEM Style 2" inch Rear Block Kit | 2011-2024 GM Silverado/Sierra 2500HD/3500HD

SKU: RLS66-3122
$169.95
Kryptonite KRBUCA11 Upper Control Arm Bushings | 2011-2025 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Kryptonite KRBUCA11 Upper Control Arm Bushings | 2011-2025 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Kryptonite KRBUCA11 Upper Control Arm Bushings | 2011-2025 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Kryptonite KRBUCA11 Upper Control Arm Bushings | 2011-2025 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Kryptonite KRBUCA11 Upper Control Arm Bushings | 2011-2025 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

Kryptonite

Kryptonite KRBUCA11 Upper Control Arm Bushings | 2011-2025 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SKU: KRPKRBUCA11
$56.99
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
Bilstein 24-196437 4600 Series Front Shocks | 2011-2025 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Bilstein 24-196437 4600 Series Front Shocks | 2011-2025 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Bilstein 24-196437 4600 Series Front Shocks | 2011-2025 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

Bilstein

Bilstein 24-196437 4600 Series Front Shocks | 2011-2025 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SKU: BIL24-196437
$105
Rough Country 95920 3 inch Bolt-On Suspension Lift Kit with Upper Control Arms | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Rough Country 95920 3 inch Bolt-On Suspension Lift Kit with Upper Control Arms | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

Rough Country

Rough Country 95920 3 inch Bolt-On Suspension Lift Kit with Upper Control Arms | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SKU: RCS95920
$699.95
Cognito 110-P0928 3 inch Performance Leveling Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD
Cognito 110-P0928 3 inch Performance Leveling Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

Cognito

Cognito 110-P0928 3 inch Performance Leveling Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

SKU: COG110-P0928
$1,759.73

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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
Leveling Kits
Lift Kits
Control Arms
Steering Components
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