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

Loading products...
Filter
279 products
Sort by:
Best selling
BDS 724FDSC 3" inch Lift Kit with FOX 2.5 Coilovers & Rear Block Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD Duramax w/o Overload
BDS 724FDSC 3" inch Lift Kit with FOX 2.5 Coilovers & Rear Block Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD Duramax w/o Overload

BDS Suspension

BDS 724FDSC 3" inch Lift Kit with FOX 2.5 Coilovers & Rear Block Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD Duramax w/o Overload

SKU: BDS724FDSC
$5,872.33
BDS 721FS 4.5 inch Lift Kit with FOX 2.0 Shocks & 2 inch Block Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD with Rear Overload
IN STOCK
BDS 721FS 4.5 inch Lift Kit with FOX 2.0 Shocks & 2 inch Block Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD with Rear Overload

BDS Suspension

BDS 721FS 4.5 inch Lift Kit with FOX 2.0 Shocks & 2 inch Block Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD with Rear Overload

SKU: BDS721FS
$3,090.45
BDS 721H 4.5" inch Lift Kit with NX2 Nitro Shocks & 2" inch Block Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD with Rear Overload
BDS 721H 4.5" inch Lift Kit with NX2 Nitro Shocks & 2" inch Block Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD with Rear Overload

BDS Suspension

BDS 721H 4.5" inch Lift Kit with NX2 Nitro Shocks & 2" inch Block Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD with Rear Overload

SKU: BDS721H
$2,490.45
BDS 719H 4.5" inch Lift Kit with NX2 Nitro Shocks & 2" inch Block Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD with out Rear Overload
IN STOCK
BDS 719H 4.5" inch Lift Kit with NX2 Nitro Shocks & 2" inch Block Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD with out Rear Overload

BDS Suspension

BDS 719H 4.5" inch Lift Kit with NX2 Nitro Shocks & 2" inch Block Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD with out Rear Overload

SKU: BDS719H
$2,490.45
BDS 719FS FOX 2.0 Shocks & 2" inch Block Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD w/o Rear Overload w/ 4.5" inch Lift Kit
IN STOCK
BDS 719FS FOX 2.0 Shocks & 2" inch Block Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD w/o Rear Overload w/ 4.5" inch Lift Kit

BDS Suspension

BDS 719FS FOX 2.0 Shocks & 2" inch Block Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD w/o Rear Overload w/ 4.5" inch Lift Kit

SKU: BDS719FS
$3,090.45
ReadyLift 44-3070 7-8" Lift Kit with SST3000 Shocks | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 2WD/4WD
ReadyLift 44-3070 7-8" Lift Kit with SST3000 Shocks | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 2WD/4WD
ReadyLift 44-3070 7-8" Lift Kit with SST3000 Shocks | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 2WD/4WD

ReadyLift Suspension

ReadyLift 44-3070 7-8" Lift Kit with SST3000 Shocks | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 2WD/4WD

SKU: RLS44-3070
$2,949.95
ReadyLift 47-3440 Tubular A-Arm Kit (7-8" Lift) | 2011-2019 GM Silverado/Sierra 2500HD/3500HD
ReadyLift 47-3440 Tubular A-Arm Kit (7-8" Lift) | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

ReadyLift Suspension

ReadyLift 47-3440 Tubular A-Arm Kit (7-8" Lift) | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

SKU: RLS47-3440
$469.95
ReadyLift 44-3072 7-8" Lift Kit with Bilstein Shocks | 2011-2019 GM Silverado/Sierra 2500HD/3500HD
ReadyLift 44-3072 7-8" Lift Kit with Bilstein Shocks | 2011-2019 GM Silverado/Sierra 2500HD/3500HD
ReadyLift 44-3072 7-8" Lift Kit with Bilstein Shocks | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

ReadyLift Suspension

ReadyLift 44-3072 7-8" Lift Kit with Bilstein Shocks | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

SKU: RLS44-3072
$3,199.95
ReadyLift 44-3052 5-6" Lift Kit with Bilstein Shocks | 2011-2019 GM Silverado/Sierra 2500HD/3500HD
ReadyLift 44-3052 5-6" Lift Kit with Bilstein Shocks | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

ReadyLift Suspension

ReadyLift 44-3052 5-6" Lift Kit with Bilstein Shocks | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

SKU: RLS44-3052
$2,799.95
ReadyLift 44-3050 5-6" Lift Kit with SST3000 Shocks | 2011-2019 GM Silverado/Sierra 2500HD/3500HD
ReadyLift 44-3050 5-6" Lift Kit with SST3000 Shocks | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

ReadyLift Suspension

ReadyLift 44-3050 5-6" Lift Kit with SST3000 Shocks | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

SKU: RLS44-3050
$2,679.95
ReadyLift 26-3205 5 Rear Block Kit | 2011-2023 GM Silverado/Sierra 2500HD/3500HD
ReadyLift 26-3205 5 Rear Block Kit | 2011-2023 GM Silverado/Sierra 2500HD/3500HD

ReadyLift Suspension

ReadyLift 26-3205 5 Rear Block Kit | 2011-2023 GM Silverado/Sierra 2500HD/3500HD

SKU: RLS26-3205
$199.95
ReadyLift 66-3121 OEM Style 1" inch Rear Block Kit | 2011-2023 GM Silverado/Sierra 2500HD/3500HD
ReadyLift 66-3121 OEM Style 1" inch Rear Block Kit | 2011-2023 GM Silverado/Sierra 2500HD/3500HD

ReadyLift Suspension

ReadyLift 66-3121 OEM Style 1" inch Rear Block Kit | 2011-2023 GM Silverado/Sierra 2500HD/3500HD

SKU: RLS66-3121
$149.58
$149.95
ICON 77738CP 2.5" VS Ex Travel PR CDCV Front Shocks - for 6-8" Lift - (Pair) | 2011-2016 GM Silverado/Sierra 2500HD/3500HD
ICON 77738CP 2.5" VS Ex Travel PR CDCV Front Shocks - for 6-8" Lift - (Pair) | 2011-2016 GM Silverado/Sierra 2500HD/3500HD
ICON 77738CP 2.5" VS Ex Travel PR CDCV Front Shocks - for 6-8" Lift - (Pair) | 2011-2016 GM Silverado/Sierra 2500HD/3500HD
ICON 77738CP 2.5" VS Ex Travel PR CDCV Front Shocks - for 6-8" Lift - (Pair) | 2011-2016 GM Silverado/Sierra 2500HD/3500HD
ICON 77738CP 2.5" VS Ex Travel PR CDCV Front Shocks - for 6-8" Lift - (Pair) | 2011-2016 GM Silverado/Sierra 2500HD/3500HD

Icon Vehicle Dynamics

ICON 77738CP 2.5" VS Ex Travel PR CDCV Front Shocks - for 6-8" Lift - (Pair) | 2011-2016 GM Silverado/Sierra 2500HD/3500HD

SKU: IVD77738CP
$1,525.95
$1,602.24
ICON 77738P 2.5" VS Ext Travel PB Front Shocks - for 6-8" Lift - (Pair) | 2011-2016 GM Silverado/Sierra 2500HD/3500HD
ICON 77738P 2.5" VS Ext Travel PB Front Shocks - for 6-8" Lift - (Pair) | 2011-2016 GM Silverado/Sierra 2500HD/3500HD
ICON 77738P 2.5" VS Ext Travel PB Front Shocks - for 6-8" Lift - (Pair) | 2011-2016 GM Silverado/Sierra 2500HD/3500HD
ICON 77738P 2.5" VS Ext Travel PB Front Shocks - for 6-8" Lift - (Pair) | 2011-2016 GM Silverado/Sierra 2500HD/3500HD
ICON 77738P 2.5" VS Ext Travel PB Front Shocks - for 6-8" Lift - (Pair) | 2011-2016 GM Silverado/Sierra 2500HD/3500HD

Icon Vehicle Dynamics

ICON 77738P 2.5" VS Ext Travel PB Front Shocks - for 6-8" Lift - (Pair) | 2011-2016 GM Silverado/Sierra 2500HD/3500HD

SKU: IVD77738P
$1,193.50
$1,253.17
ICON 77736P 2.5" VS PB Front Shocks - for 6-8" Lift - (Pair) | 2011-2016 GM Silverado/Sierra 2500HD/3500HD
ICON 77736P 2.5" VS PB Front Shocks - for 6-8" Lift - (Pair) | 2011-2016 GM Silverado/Sierra 2500HD/3500HD
ICON 77736P 2.5" VS PB Front Shocks - for 6-8" Lift - (Pair) | 2011-2016 GM Silverado/Sierra 2500HD/3500HD
ICON 77736P 2.5" VS PB Front Shocks - for 6-8" Lift - (Pair) | 2011-2016 GM Silverado/Sierra 2500HD/3500HD
ICON 77736P 2.5" VS PB Front Shocks - for 6-8" Lift - (Pair) | 2011-2016 GM Silverado/Sierra 2500HD/3500HD

Icon Vehicle Dynamics

ICON 77736P 2.5" VS PB Front Shocks - for 6-8" Lift - (Pair) | 2011-2016 GM Silverado/Sierra 2500HD/3500HD

SKU: IVD77736P
$1,193.50
$1,253.17
ICON 77607P 2.5" VS Internal Reservoir Front Shocks - for 6-8" Lift - (Pair) | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 4WD
ICON 77607P 2.5" VS Internal Reservoir Front Shocks - for 6-8" Lift - (Pair) | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 4WD
ICON 77607P 2.5" VS Internal Reservoir Front Shocks - for 6-8" Lift - (Pair) | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 4WD

Icon Vehicle Dynamics

ICON 77607P 2.5" VS Internal Reservoir Front Shocks - for 6-8" Lift - (Pair) | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 4WD

SKU: IVD77607P
$871.95
$915.54
ICON 77606P 2.5" VS Extended Travel Front Shocks - for 0-2" Lift - (Pair) | 2011-2019 GM Silverado/Sierra 2500HD/3500HD
IN STOCK
ICON 77606P 2.5" VS Extended Travel Front Shocks - for 0-2" Lift - (Pair) | 2011-2019 GM Silverado/Sierra 2500HD/3500HD
ICON 77606P 2.5" VS Extended Travel Front Shocks - for 0-2" Lift - (Pair) | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

Icon Vehicle Dynamics

ICON 77606P 2.5" VS Extended Travel Front Shocks - for 0-2" Lift - (Pair) | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

SKU: IVD77606P
$817.45
$858.32
BDS 723FDSC 2-3" inch Coilover Conversion Lift Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD
BDS 723FDSC 2-3" inch Coilover Conversion Lift Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD
BDS 723FDSC 2-3" inch Coilover Conversion Lift Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD
BDS 723FDSC 2-3" inch Coilover Conversion Lift Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD
BDS 723FDSC 2-3" inch Coilover Conversion Lift Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

BDS Suspension

BDS 723FDSC 2-3" inch Coilover Conversion Lift Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

SKU: BDS723FDSC
$5,872.33
Wehrli 100851 60" inch Traction Bar Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax RCLB/CCSB/ECSB
Wehrli 100851 60" inch Traction Bar Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax RCLB/CCSB/ECSB
Wehrli 100851 60" inch Traction Bar Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax RCLB/CCSB/ECSB
Wehrli 100851 60" inch Traction Bar Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax RCLB/CCSB/ECSB
Wehrli 100851 60" inch Traction Bar Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax RCLB/CCSB/ECSB

Wehrli Custom Fab

Wehrli 100851 60" inch Traction Bar Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax RCLB/CCSB/ECSB

SKU: WCF100851-GB
From $969.03
Bilstein ALG-11-22GM2500HDBST4-6BIL B8 5160 Front & Rear Remote Reservoir Shock Package | 2011-2025 GM Silverado/Sierra 2500HD/3500HD w/ 4-6" inch Lift
Bilstein ALG-11-22GM2500HDBST4-6BIL B8 5160 Front & Rear Remote Reservoir Shock Package | 2011-2025 GM Silverado/Sierra 2500HD/3500HD w/ 4-6" inch Lift
Bilstein ALG-11-22GM2500HDBST4-6BIL B8 5160 Front & Rear Remote Reservoir Shock Package | 2011-2025 GM Silverado/Sierra 2500HD/3500HD w/ 4-6" inch Lift

Bilstein

Bilstein ALG-11-22GM2500HDBST4-6BIL B8 5160 Front & Rear Remote Reservoir Shock Package | 2011-2025 GM Silverado/Sierra 2500HD/3500HD w/ 4-6" inch Lift

SKU: BILALG-11-22GM2500BST4-6BIL
$1,068
$1,275
ICON K78101 Stage 1 Suspension Leveling System - for 0-2" Lift | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
IN STOCK
ICON K78101 Stage 1 Suspension Leveling System - for 0-2" Lift | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
ICON K78101 Stage 1 Suspension Leveling System - for 0-2" Lift | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

Icon Vehicle Dynamics

ICON K78101 Stage 1 Suspension Leveling System - for 0-2" Lift | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SKU: IVDK78101
$1,997.43
$2,097.31
ReadyLift 44-30520 5-6" Lift Kit with Falcon Shocks | 2011-2019 GM Silverado/Sierra 2500HD/3500HD
ReadyLift 44-30520 5-6" Lift Kit with Falcon Shocks | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

ReadyLift Suspension

ReadyLift 44-30520 5-6" Lift Kit with Falcon Shocks | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

SKU: RLS44-30520
$3,099.95
Rough Country 959331 1.25" inch Leveling Kit with N3 Shocks | 2011-2019 GM Silverado/Sierra 2500HD/3500HD
Rough Country 959331 1.25" inch Leveling Kit with N3 Shocks | 2011-2019 GM Silverado/Sierra 2500HD/3500HD
Rough Country 959331 1.25" inch Leveling Kit with N3 Shocks | 2011-2019 GM Silverado/Sierra 2500HD/3500HD
Rough Country 959331 1.25" inch Leveling Kit with N3 Shocks | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

Rough Country

Rough Country 959331 1.25" inch Leveling Kit with N3 Shocks | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

SKU: RCS959331
$299.95
Cognito 210-P1130 3 inch Elite Leveling Kit with Elka 2.5 Reservoir Shocks | 2011-2019 GM Silverado/Sierra 2500HD/3500HD
IN STOCK
Cognito 210-P1130 3 inch Elite Leveling Kit with Elka 2.5 Reservoir Shocks | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

Cognito

Cognito 210-P1130 3 inch Elite Leveling Kit with Elka 2.5 Reservoir Shocks | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

SKU: COG210-P1130
$4,544.88

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