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

Availability
Manufacturer
Make
Model
Year
Price
$0
$10,918
Rating
Loading products...
Filter
260 products
Sort by:
Best selling
Availability
Manufacturer
Make
Model
Year
Price
$0
$10,918
Rating
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 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
ReadyLift 44-3100 Xtreme-Duty Fabricated Upper Control Arm Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD
ReadyLift 44-3100 Xtreme-Duty Fabricated Upper Control Arm Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD
ReadyLift 44-3100 Xtreme-Duty Fabricated Upper Control Arm Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD
ReadyLift 44-3100 Xtreme-Duty Fabricated Upper Control Arm Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD
ReadyLift 44-3100 Xtreme-Duty Fabricated Upper Control Arm Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

ReadyLift Suspension

ReadyLift 44-3100 Xtreme-Duty Fabricated Upper Control Arm Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

SKU: RLS44-3100
$529.95
Cognito 510-90935 Steering Stabilizer Relocation Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD
Cognito 510-90935 Steering Stabilizer Relocation Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

Cognito

Cognito 510-90935 Steering Stabilizer Relocation Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

SKU: COG510-90935
$20.95
Cognito 110-P0926 3" inch Premier Leveling Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD
Cognito 110-P0926 3" inch Premier Leveling Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

Cognito

Cognito 110-P0926 3" inch Premier Leveling Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

SKU: COG110-P0926
$2,527.68
Kryptonite 11KXDI34 Gen 1 Replacement Inner Tie Rod 3/4 | 2011-2025 GM Silverado/Sierra 2500HD/3500HD
Kryptonite 11KXDI34 Gen 1 Replacement Inner Tie Rod 3/4 | 2011-2025 GM Silverado/Sierra 2500HD/3500HD
Kryptonite 11KXDI34 Gen 1 Replacement Inner Tie Rod 3/4 | 2011-2025 GM Silverado/Sierra 2500HD/3500HD

Kryptonite

Kryptonite 11KXDI34 Gen 1 Replacement Inner Tie Rod 3/4 | 2011-2025 GM Silverado/Sierra 2500HD/3500HD

SKU: KRP11KXDI34
$56.99
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
FOX 987-24-031 Fox 2.5 Performance Series IFP HTO Front Shock | 2011-2019 GM Sierra/Silverado 2500HD/3500HD w/ 1.5-3.5" Lift
FOX 987-24-031 Fox 2.5 Performance Series IFP HTO Front Shock | 2011-2019 GM Sierra/Silverado 2500HD/3500HD w/ 1.5-3.5" Lift
FOX 987-24-031 Fox 2.5 Performance Series IFP HTO Front Shock | 2011-2019 GM Sierra/Silverado 2500HD/3500HD w/ 1.5-3.5" Lift
FOX 987-24-031 Fox 2.5 Performance Series IFP HTO Front Shock | 2011-2019 GM Sierra/Silverado 2500HD/3500HD w/ 1.5-3.5" Lift

Fox Shocks

FOX 987-24-031 Fox 2.5 Performance Series IFP HTO Front Shock | 2011-2019 GM Sierra/Silverado 2500HD/3500HD w/ 1.5-3.5" Lift

SKU: FOX987-24-031
$346.95
Timbren GMFK25D SES Front Suspension Enhancement | 2011-2025 GM Silverado/Sierra 2500HD/3500HD
Timbren GMFK25D SES Front Suspension Enhancement | 2011-2025 GM Silverado/Sierra 2500HD/3500HD
Timbren GMFK25D SES Front Suspension Enhancement | 2011-2025 GM Silverado/Sierra 2500HD/3500HD
Timbren GMFK25D SES Front Suspension Enhancement | 2011-2025 GM Silverado/Sierra 2500HD/3500HD

Timbren

Timbren GMFK25D SES Front Suspension Enhancement | 2011-2025 GM Silverado/Sierra 2500HD/3500HD

SKU: TIMGMFK25D
$269.36
Rough Country 8731130 Steering Stabilizer | 2011-2015 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Rough Country 8731130 Steering Stabilizer | 2011-2015 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

Rough Country

Rough Country 8731130 Steering Stabilizer | 2011-2015 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SKU: RCS8731130
$49.95
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 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
Rancho RS999379 Rear Shock Absorber | 2011-2025 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Rancho RS999379 Rear Shock Absorber | 2011-2025 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Rancho RS999379 Rear Shock Absorber | 2011-2025 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Rancho RS999379 Rear Shock Absorber | 2011-2025 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Rancho RS999379 Rear Shock Absorber | 2011-2025 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

Rancho

Rancho RS999379 Rear Shock Absorber | 2011-2025 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SKU: ROSRS999379
$125.12
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
Bilstein 25-311891 B8 5160 Series Rear Shock Absorber | 2011-2025 GM Silverado/Sierra 2500HD/3500HD w/ 0-2" inch Lift
Bilstein 25-311891 B8 5160 Series Rear Shock Absorber | 2011-2025 GM Silverado/Sierra 2500HD/3500HD w/ 0-2" inch Lift
Bilstein 25-311891 B8 5160 Series Rear Shock Absorber | 2011-2025 GM Silverado/Sierra 2500HD/3500HD w/ 0-2" inch Lift

Bilstein

Bilstein 25-311891 B8 5160 Series Rear Shock Absorber | 2011-2025 GM Silverado/Sierra 2500HD/3500HD w/ 0-2" inch Lift

SKU: BIL25-311891
$245.65
$289
Kryptonite KR11STAGE2 Stage 2 Leveling Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD
Kryptonite KR11STAGE2 Stage 2 Leveling Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD
Kryptonite KR11STAGE2 Stage 2 Leveling Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

Kryptonite

Kryptonite KR11STAGE2 Stage 2 Leveling Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

SKU: KRPKR11STAGE2
$759.99
Cognito 110-90270 Torsion Bar Keys | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 2WD/4WD
Cognito 110-90270 Torsion Bar Keys | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 2WD/4WD

Cognito

Cognito 110-90270 Torsion Bar Keys | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 2WD/4WD

SKU: COG110-90270
$139.95
PPE 158031513 Stage 3 Inner Tie Rod | 2011-2020 GM Silverado/Sierra 2500HD/3500HD
PPE 158031513 Stage 3 Inner Tie Rod | 2011-2020 GM Silverado/Sierra 2500HD/3500HD
PPE 158031513 Stage 3 Inner Tie Rod | 2011-2020 GM Silverado/Sierra 2500HD/3500HD
PPE 158031513 Stage 3 Inner Tie Rod | 2011-2020 GM Silverado/Sierra 2500HD/3500HD
PPE 158031513 Stage 3 Inner Tie Rod | 2011-2020 GM Silverado/Sierra 2500HD/3500HD

PPE

PPE 158031513 Stage 3 Inner Tie Rod | 2011-2020 GM Silverado/Sierra 2500HD/3500HD

SKU: PPE158031513
$44.99
Cognito 210-90211 Fox 2.0 PSMT Front Shock | 2011-2019 GM Silverado/Sierra 2500HD/3500HD
Cognito 210-90211 Fox 2.0 PSMT Front Shock | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

Cognito

Cognito 210-90211 Fox 2.0 PSMT Front Shock | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

SKU: COG210-90211
$199.95
Bilstein ALG-11-22GM2500HDGDSTKBIL B6 4600 Front & Rear Shock Package for 0-1.5" inch Lift | 2011-2025 GM Silverado/Sierra 2500HD/3500HD
Bilstein ALG-11-22GM2500HDGDSTKBIL B6 4600 Front & Rear Shock Package for 0-1.5" inch Lift | 2011-2025 GM Silverado/Sierra 2500HD/3500HD
Bilstein ALG-11-22GM2500HDGDSTKBIL B6 4600 Front & Rear Shock Package for 0-1.5" inch Lift | 2011-2025 GM Silverado/Sierra 2500HD/3500HD
Bilstein ALG-11-22GM2500HDGDSTKBIL B6 4600 Front & Rear Shock Package for 0-1.5" inch Lift | 2011-2025 GM Silverado/Sierra 2500HD/3500HD

Bilstein

Bilstein ALG-11-22GM2500HDGDSTKBIL B6 4600 Front & Rear Shock Package for 0-1.5" inch Lift | 2011-2025 GM Silverado/Sierra 2500HD/3500HD

SKU: BILALG-11-22GM2500GDSTKBIL
$389
$831.39
Kryptonite KRGUSSET11 Idler Support Frame Gusset | 2011-2025 GM Silverado/Sierra 2500HD/3500HD
Kryptonite KRGUSSET11 Idler Support Frame Gusset | 2011-2025 GM Silverado/Sierra 2500HD/3500HD
Kryptonite KRGUSSET11 Idler Support Frame Gusset | 2011-2025 GM Silverado/Sierra 2500HD/3500HD

Kryptonite

Kryptonite KRGUSSET11 Idler Support Frame Gusset | 2011-2025 GM Silverado/Sierra 2500HD/3500HD

SKU: KRPKRGUSSET11
$85.49
Rancho RS999377 Front Shock Absorber Stock Height | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Rancho RS999377 Front Shock Absorber Stock Height | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

Rancho

Rancho RS999377 Front Shock Absorber Stock Height | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SKU: ROSRS999377
$125.12
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
Bilstein ALG-BIL-KIT-20 Bilstein 5100 Height Adjustable Front Shock Kit | 2007-2013 GM Silverado/Sierra 1500
Bilstein ALG-BIL-KIT-20 Bilstein 5100 Height Adjustable Front Shock Kit | 2007-2013 GM Silverado/Sierra 1500
Bilstein ALG-BIL-KIT-20 Bilstein 5100 Height Adjustable Front Shock Kit | 2007-2013 GM Silverado/Sierra 1500

Bilstein

Bilstein ALG-BIL-KIT-20 Bilstein 5100 Height Adjustable Front Shock Kit | 2007-2013 GM Silverado/Sierra 1500

SKU: ALG-BIL-KIT-20
$314
King 25001-302A-EXT2 OEM Performance 2.5 Front Shocks | 2011-2025 GM Chevrolet Silverado 2500HD/3500HD w/ 2-3" Lift Max
King 25001-302A-EXT2 OEM Performance 2.5 Front Shocks | 2011-2025 GM Chevrolet Silverado 2500HD/3500HD w/ 2-3" Lift Max
King 25001-302A-EXT2 OEM Performance 2.5 Front Shocks | 2011-2025 GM Chevrolet Silverado 2500HD/3500HD w/ 2-3" Lift Max

King Off-Road

King 25001-302A-EXT2 OEM Performance 2.5 Front Shocks | 2011-2025 GM Chevrolet Silverado 2500HD/3500HD w/ 2-3" Lift Max

SKU: KNG25001-302A-EXT2
$1,309.10

FREE SHIPPING ON ALL
ORDERS OVER $70

PRICE MATCH GUARANTEE

BUILD NOW, PAY LATER
FINANCING OPTIONS

30-DAY RETURN SATISFACTION GUARANTEE

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
Shop More...

Can We Help You Find Something?

Give us a call: +1-208-719-7400

Chat With Us