2001-2004 GM 2500HD/3500HD 6.6L LB7 Duramax Suspension & Steering

2001-2004 GM 2500HD/3500HD 6.6L LB7 Duramax Leveling Kits

Leveling Kits

2001-2004 GM 2500HD/3500HD 6.6L LB7 Duramax Lift Kits

Lift Kits

2001-2004 GM 2500HD/3500HD 6.6L LB7 Duramax Shocks & Shock Packages

Shocks & Shock Packages

2001-2004 GM 2500HD/3500HD 6.6L LB7 Duramax Control Arms & Ball Joints

Control Arms & Ball Joints

2001-2004 GM 2500HD/3500HD 6.6L LB7 Duramax Steering Components

Steering Components

2001-2004 GM 2500HD/3500HD 6.6L LB7 Duramax Sway Bars

Sway Bars

2001-2004 GM 2500HD/3500HD 6.6L LB7 Duramax Traction Bars

Traction Bars

2001-2004 GM 2500HD/3500HD 6.6L LB7 Duramax Torsion Keys

Torsion Keys

2001-2004 GM 2500HD/3500HD 6.6L LB7 Duramax Cab Mounts

Cab Mounts

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Rough Country 11015 Forged Tie Rod Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Rough Country 11015 Forged Tie Rod Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Rough Country 11015 Forged Tie Rod Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Rough Country 11015 Forged Tie Rod Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

Rough Country

Rough Country 11015 Forged Tie Rod Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SKU: RCS11015
$249.95
FOX 980-24-659 2.0 Performance IFP Rear Shock - for 4-6" Lift - (Single) | 2001-2019 GM Silverado/Sierra 2500HD/3500HD
IN STOCK
FOX 980-24-659 2.0 Performance IFP Rear Shock - for 4-6" Lift - (Single) | 2001-2019 GM Silverado/Sierra 2500HD/3500HD
FOX 980-24-659 2.0 Performance IFP Rear Shock - for 4-6" Lift - (Single) | 2001-2019 GM Silverado/Sierra 2500HD/3500HD
FOX 980-24-659 2.0 Performance IFP Rear Shock - for 4-6" Lift - (Single) | 2001-2019 GM Silverado/Sierra 2500HD/3500HD
FOX 980-24-659 2.0 Performance IFP Rear Shock - for 4-6" Lift - (Single) | 2001-2019 GM Silverado/Sierra 2500HD/3500HD
FOX 980-24-659 2.0 Performance IFP Rear Shock - for 4-6" Lift - (Single) | 2001-2019 GM Silverado/Sierra 2500HD/3500HD

Fox Shocks

FOX 980-24-659 2.0 Performance IFP Rear Shock - for 4-6" Lift - (Single) | 2001-2019 GM Silverado/Sierra 2500HD/3500HD

SKU: FOX980-24-659
$239.95
Rancho RS5411 Front RS5000 Steering Stabilizer - (Single) | 2001-2010 GM Silverado/Sierra 2500HD/3500HD
IN STOCK
Rancho RS5411 Front RS5000 Steering Stabilizer - (Single) | 2001-2010 GM Silverado/Sierra 2500HD/3500HD
Rancho RS5411 Front RS5000 Steering Stabilizer - (Single) | 2001-2010 GM Silverado/Sierra 2500HD/3500HD
Rancho RS5411 Front RS5000 Steering Stabilizer - (Single) | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

Rancho

Rancho RS5411 Front RS5000 Steering Stabilizer - (Single) | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

SKU: ROSRS5411
$72.24
Bilstein 25-311891 B8 5160 Rear Shock - for 0-2" Lift - (Single) | 2001-2026 GM Silverado/Sierra 2500HD/3500HD
IN STOCK
Bilstein 25-311891 B8 5160 Rear Shock - for 0-2" Lift - (Single) | 2001-2026 GM Silverado/Sierra 2500HD/3500HD
Bilstein 25-311891 B8 5160 Rear Shock - for 0-2" Lift - (Single) | 2001-2026 GM Silverado/Sierra 2500HD/3500HD
Bilstein 25-311891 B8 5160 Rear Shock - for 0-2" Lift - (Single) | 2001-2026 GM Silverado/Sierra 2500HD/3500HD
Bilstein 25-311891 B8 5160 Rear Shock - for 0-2" Lift - (Single) | 2001-2026 GM Silverado/Sierra 2500HD/3500HD
Bilstein 25-311891 B8 5160 Rear Shock - for 0-2" Lift - (Single) | 2001-2026 GM Silverado/Sierra 2500HD/3500HD

Bilstein

Bilstein 25-311891 B8 5160 Rear Shock - for 0-2" Lift - (Single) | 2001-2026 GM Silverado/Sierra 2500HD/3500HD

SKU: BIL25-311891
$299
Bilstein 33-104652 B8 5125 Rear Shock - for 10-11" Travel Eyelet to Eyelet - (Single) | Universal
IN STOCK
Bilstein 33-104652 B8 5125 Rear Shock - for 10-11" Travel Eyelet to Eyelet - (Single) | Universal
Bilstein 33-104652 B8 5125 Rear Shock - for 10-11" Travel Eyelet to Eyelet - (Single) | Universal
Bilstein 33-104652 B8 5125 Rear Shock - for 10-11" Travel Eyelet to Eyelet - (Single) | Universal
Bilstein 33-104652 B8 5125 Rear Shock - for 10-11" Travel Eyelet to Eyelet - (Single) | Universal

Bilstein

Bilstein 33-104652 B8 5125 Rear Shock - for 10-11" Travel Eyelet to Eyelet - (Single) | Universal

SKU: BIL33-104652
$120
PPE 158032503 Forged XR Inner Tie Rod | 2001-2010 GM Sierra/Silverado 2500HD/3500HD
IN STOCK
PPE 158032503 Forged XR Inner Tie Rod | 2001-2010 GM Sierra/Silverado 2500HD/3500HD
PPE 158032503 Forged XR Inner Tie Rod | 2001-2010 GM Sierra/Silverado 2500HD/3500HD
PPE 158032503 Forged XR Inner Tie Rod | 2001-2010 GM Sierra/Silverado 2500HD/3500HD

PPE

PPE 158032503 Forged XR Inner Tie Rod | 2001-2010 GM Sierra/Silverado 2500HD/3500HD

SKU: PPE158032503
$53.99
$59.99
SAVE $6
Kryptonite KR1426 Front Lower Bump Stops | 2001–2010 GM Sierra/Silverado 2500HD/3500HD
Kryptonite KR1426 Front Lower Bump Stops | 2001–2010 GM Sierra/Silverado 2500HD/3500HD
Kryptonite KR1426 Front Lower Bump Stops | 2001–2010 GM Sierra/Silverado 2500HD/3500HD
Kryptonite KR1426 Front Lower Bump Stops | 2001–2010 GM Sierra/Silverado 2500HD/3500HD

Kryptonite

Kryptonite KR1426 Front Lower Bump Stops | 2001–2010 GM Sierra/Silverado 2500HD/3500HD

SKU: KRPKR1426
$47.49
Kryptonite KRCLP10 Center Link Tie Rod Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Kryptonite KRCLP10 Center Link Tie Rod Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Kryptonite KRCLP10 Center Link Tie Rod Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Kryptonite KRCLP10 Center Link Tie Rod Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

Kryptonite

Kryptonite KRCLP10 Center Link Tie Rod Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SKU: KRPKRCLP10
$759.99
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
FOX 980-24-664 2.0 Performance IFP Rear Shock - for 0-1" Lift - (Single) | 2001-2019 GM Silverado/Sierra 2500HD/3500HD
IN STOCK
FOX 980-24-664 2.0 Performance IFP Rear Shock - for 0-1" Lift - (Single) | 2001-2019 GM Silverado/Sierra 2500HD/3500HD
FOX 980-24-664 2.0 Performance IFP Rear Shock - for 0-1" Lift - (Single) | 2001-2019 GM Silverado/Sierra 2500HD/3500HD
FOX 980-24-664 2.0 Performance IFP Rear Shock - for 0-1" Lift - (Single) | 2001-2019 GM Silverado/Sierra 2500HD/3500HD
FOX 980-24-664 2.0 Performance IFP Rear Shock - for 0-1" Lift - (Single) | 2001-2019 GM Silverado/Sierra 2500HD/3500HD
FOX 980-24-664 2.0 Performance IFP Rear Shock - for 0-1" Lift - (Single) | 2001-2019 GM Silverado/Sierra 2500HD/3500HD

Fox Shocks

FOX 980-24-664 2.0 Performance IFP Rear Shock - for 0-1" Lift - (Single) | 2001-2019 GM Silverado/Sierra 2500HD/3500HD

SKU: FOX980-24-664
$239.95
FOX 980-24-956 2.0 Performance Reservoir Rear Shock - for 4-6" Lift - (Single) | 2001-2019 GM Silverado/Sierra 2500HD/3500HD
IN STOCK
FOX 980-24-956 2.0 Performance Reservoir Rear Shock - for 4-6" Lift - (Single) | 2001-2019 GM Silverado/Sierra 2500HD/3500HD
FOX 980-24-956 2.0 Performance Reservoir Rear Shock - for 4-6" Lift - (Single) | 2001-2019 GM Silverado/Sierra 2500HD/3500HD
FOX 980-24-956 2.0 Performance Reservoir Rear Shock - for 4-6" Lift - (Single) | 2001-2019 GM Silverado/Sierra 2500HD/3500HD
FOX 980-24-956 2.0 Performance Reservoir Rear Shock - for 4-6" Lift - (Single) | 2001-2019 GM Silverado/Sierra 2500HD/3500HD
FOX 980-24-956 2.0 Performance Reservoir Rear Shock - for 4-6" Lift - (Single) | 2001-2019 GM Silverado/Sierra 2500HD/3500HD

Fox Shocks

FOX 980-24-956 2.0 Performance Reservoir Rear Shock - for 4-6" Lift - (Single) | 2001-2019 GM Silverado/Sierra 2500HD/3500HD

SKU: FOX980-24-956
$375.95
Bilstein 24-186575 B6 4600 Rear Shock - (Single) | 2001-2010 GM Silverado/Sierra 2500HD/3500HD
IN STOCK
Bilstein 24-186575 B6 4600 Rear Shock - (Single) | 2001-2010 GM Silverado/Sierra 2500HD/3500HD
Bilstein 24-186575 B6 4600 Rear Shock - (Single) | 2001-2010 GM Silverado/Sierra 2500HD/3500HD
Bilstein 24-186575 B6 4600 Rear Shock - (Single) | 2001-2010 GM Silverado/Sierra 2500HD/3500HD
Bilstein 24-186575 B6 4600 Rear Shock - (Single) | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

Bilstein

Bilstein 24-186575 B6 4600 Rear Shock - (Single) | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

SKU: BIL24-186575
$144
Bilstein 33-230368 B8 5125 Universal Road Shock - for 10-11" Travel Stem to Eyelet - (Single) | Universal
IN STOCK
Bilstein 33-230368 B8 5125 Universal Road Shock - for 10-11" Travel Stem to Eyelet - (Single) | Universal
Bilstein 33-230368 B8 5125 Universal Road Shock - for 10-11" Travel Stem to Eyelet - (Single) | Universal
Bilstein 33-230368 B8 5125 Universal Road Shock - for 10-11" Travel Stem to Eyelet - (Single) | Universal
Bilstein 33-230368 B8 5125 Universal Road Shock - for 10-11" Travel Stem to Eyelet - (Single) | Universal

Bilstein

Bilstein 33-230368 B8 5125 Universal Road Shock - for 10-11" Travel Stem to Eyelet - (Single) | Universal

SKU: BIL33-230368
$120
Bilstein ALG-BIL-KIT-12 B8 5100 Front & Rear Shock Kit Package - for 0-2.5" Lift | 2001-2010 GM Silverado/Sierra 2500HD/3500HD
IN STOCK
Bilstein ALG-BIL-KIT-12 B8 5100 Front & Rear Shock Kit Package - for 0-2.5" Lift | 2001-2010 GM Silverado/Sierra 2500HD/3500HD
Bilstein ALG-BIL-KIT-12 B8 5100 Front & Rear Shock Kit Package - for 0-2.5" Lift | 2001-2010 GM Silverado/Sierra 2500HD/3500HD
Bilstein ALG-BIL-KIT-12 B8 5100 Front & Rear Shock Kit Package - for 0-2.5" Lift | 2001-2010 GM Silverado/Sierra 2500HD/3500HD
Bilstein ALG-BIL-KIT-12 B8 5100 Front & Rear Shock Kit Package - for 0-2.5" Lift | 2001-2010 GM Silverado/Sierra 2500HD/3500HD
Bilstein ALG-BIL-KIT-12 B8 5100 Front & Rear Shock Kit Package - for 0-2.5" Lift | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

Bilstein

Bilstein ALG-BIL-KIT-12 B8 5100 Front & Rear Shock Kit Package - for 0-2.5" Lift | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

SKU: ALG-BIL-KIT-12
$472
USA Standard ZSG7589 Power Steering Box | 2001-2007 GM Silverado/Sierra 1500/2500HD/3500HD with 33 Spline Output
IN STOCK
USA Standard ZSG7589 Power Steering Box | 2001-2007 GM Silverado/Sierra 1500/2500HD/3500HD with 33 Spline Output

USA Standard Gear

USA Standard ZSG7589 Power Steering Box | 2001-2007 GM Silverado/Sierra 1500/2500HD/3500HD with 33 Spline Output

SKU: USAZSG7589
$389.31
Cognito 210-90467 3 Degree Rear Pinion Angle Shim Kit | 1999-2018 GM Silverado/Sierra 2500HD/3500HD
Cognito 210-90467 3 Degree Rear Pinion Angle Shim Kit | 1999-2018 GM Silverado/Sierra 2500HD/3500HD

Cognito

Cognito 210-90467 3 Degree Rear Pinion Angle Shim Kit | 1999-2018 GM Silverado/Sierra 2500HD/3500HD

SKU: COG210-90467
$69.95
FOX 980-24-663 2.0 Performance IFP Front Shock - for 0-1" Lift - (Single) | 2001-2010 GM Silverado/Sierra 2500HD/3500HD
IN STOCK
FOX 980-24-663 2.0 Performance IFP Front Shock - for 0-1" Lift - (Single) | 2001-2010 GM Silverado/Sierra 2500HD/3500HD
FOX 980-24-663 2.0 Performance IFP Front Shock - for 0-1" Lift - (Single) | 2001-2010 GM Silverado/Sierra 2500HD/3500HD
FOX 980-24-663 2.0 Performance IFP Front Shock - for 0-1" Lift - (Single) | 2001-2010 GM Silverado/Sierra 2500HD/3500HD
FOX 980-24-663 2.0 Performance IFP Front Shock - for 0-1" Lift - (Single) | 2001-2010 GM Silverado/Sierra 2500HD/3500HD
FOX 980-24-663 2.0 Performance IFP Front Shock - for 0-1" Lift - (Single) | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

Fox Shocks

FOX 980-24-663 2.0 Performance IFP Front Shock - for 0-1" Lift - (Single) | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

SKU: FOX980-24-663
$239.95
Bilstein ALG-99-10GM2500HDBTRLVLBIL B8 5100 Front & Rear Shock Package - for 0-2.5" Lift | 2001-2010 GM Silverado/Sierra 2500HD/3500HD
Bilstein ALG-99-10GM2500HDBTRLVLBIL B8 5100 Front & Rear Shock Package - for 0-2.5" Lift | 2001-2010 GM Silverado/Sierra 2500HD/3500HD
Bilstein ALG-99-10GM2500HDBTRLVLBIL B8 5100 Front & Rear Shock Package - for 0-2.5" Lift | 2001-2010 GM Silverado/Sierra 2500HD/3500HD
Bilstein ALG-99-10GM2500HDBTRLVLBIL B8 5100 Front & Rear Shock Package - for 0-2.5" Lift | 2001-2010 GM Silverado/Sierra 2500HD/3500HD
Bilstein ALG-99-10GM2500HDBTRLVLBIL B8 5100 Front & Rear Shock Package - for 0-2.5" Lift | 2001-2010 GM Silverado/Sierra 2500HD/3500HD
Bilstein ALG-99-10GM2500HDBTRLVLBIL B8 5100 Front & Rear Shock Package - for 0-2.5" Lift | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

Bilstein

Bilstein ALG-99-10GM2500HDBTRLVLBIL B8 5100 Front & Rear Shock Package - for 0-2.5" Lift | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

SKU: BILALG-99-10GM2500BTRLVLBIL
$463.50
$515
SAVE $51.50
ReadyLift 66-3050 2 inch Leveling Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD
ReadyLift 66-3050 2 inch Leveling Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

ReadyLift Suspension

ReadyLift 66-3050 2 inch Leveling Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

SKU: RLS66-3050
$249.95
S&B 81-2000 Body Mount Kit | 2001-2005 GM Silverado/Sierra Standard Cab
S&B 81-2000 Body Mount Kit | 2001-2005 GM Silverado/Sierra Standard Cab

S&B Filters

S&B 81-2000 Body Mount Kit | 2001-2005 GM Silverado/Sierra Standard Cab

SKU: SAB81-2000
$449
BD Diesel 1032125 Upgraded Tie Rods | 2001-2010 GM Silverado/Sierra 2500HD/3500HD
BD Diesel 1032125 Upgraded Tie Rods | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

BD Diesel

BD Diesel 1032125 Upgraded Tie Rods | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

SKU: BDD1032125
$269.95
$285
SAVE $15.05
Kryptonite KR10STAGE2 Stage 2 Leveling Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
IN STOCK
Kryptonite KR10STAGE2 Stage 2 Leveling Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Kryptonite KR10STAGE2 Stage 2 Leveling Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Kryptonite KR10STAGE2 Stage 2 Leveling Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Kryptonite KR10STAGE2 Stage 2 Leveling Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

Kryptonite

Kryptonite KR10STAGE2 Stage 2 Leveling Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SKU: KRPKR10STAGE2
$759.99
Cognito 110-P0785 4 inch Standard Lift Kit with Fox 2.0 IFP Shocks | 2001-2010 GM Silverado/Sierra 2500HD/3500HD
IN STOCK
Cognito 110-P0785 4 inch Standard Lift Kit with Fox 2.0 IFP Shocks | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

Cognito

Cognito 110-P0785 4 inch Standard Lift Kit with Fox 2.0 IFP Shocks | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

SKU: COG110-P0785
$3,377.60
Cognito 110-90253 Front Sway Bar End Link Kit | 2001-2019 GM Silverado/Sierra 2500HD/3500HD w/ 4-6" inch Lift
IN STOCK
Cognito 110-90253 Front Sway Bar End Link Kit | 2001-2019 GM Silverado/Sierra 2500HD/3500HD w/ 4-6" inch Lift

Cognito

Cognito 110-90253 Front Sway Bar End Link Kit | 2001-2019 GM Silverado/Sierra 2500HD/3500HD w/ 4-6" inch Lift

SKU: COG110-90253
$114.95

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DIESEL TRUCK EXPERTS STANDING BY

The stock suspension and steering components on your GM 2500HD/3500HD gives your truck a low to the ground stance that isn't suited for off-roading or for fitting larger tires. It's a similar story for your stock steering, which lacks the strength required for heavy-duty applications. Upgrading your suspension with components like shocks, springs, track bars, and sway bars will transform the capability and durability of your GM 6.6L Duramax, preparing your truck for heavy-duty tasks like towing and off-roading with ease. Your new suspension & steering upgrades pair perfectly with our selection of Wheels & Tires. GM Duramax Fitments: 2001, 2002, 2003, and 2004 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>2001-2004 6.6L LB7
Leveling Kits
Lift Kits
Control Arms
Steering Components
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