2017-2019 GM 2500HD/3500HD 6.6L L5P Duramax Suspension & Steering

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2017-2019 6.6L Silverado & Sierra 2500HD/3500HD

2017-2019 GM 2500HD/3500HD 6.6L L5P Duramax Leveling Kits

Leveling Kits

2017-2019 GM 2500HD/3500HD 6.6L L5 Duramax Lift Kits

Lift Kits

2017-2019 GM 2500HD/3500HD 6.6L L5P Duramax Shocks & Shock Packages

Shocks & Shock Packages

2017-2019 GM 2500HD/3500HD 6.6L L5P Duramax Control Arms & Ball Joints

Control Arms & Ball Joints

2017-2019 GM 2500HD/3500HD 6.6L L5P Duramax Steering Components

Steering Components

2017-2019 GM 2500HD/3500HD 6.6L L5P Duramax Sway Bars

Sway Bars

2017-2019 GM 2500HD/3500HD 6.6L L5P Duramax Traction Bars

Traction Bars

2017-2019 GM 2500HD/3500HD 6.6L L5P Duramax Torsion Keys

Torsion Keys

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Cognito 199-90804 HD Series Upper Ball Joint | 2011-2025 GM Silverado/Sierra 2500HD/3500HD
Cognito 199-90804 HD Series Upper Ball Joint | 2011-2025 GM Silverado/Sierra 2500HD/3500HD

Cognito

Cognito 199-90804 HD Series Upper Ball Joint | 2011-2025 GM Silverado/Sierra 2500HD/3500HD

$69.95
Cognito HP9226 Sway Bar End Link Bushing Kit For HD End Link Kits | Universal
5.0
Cognito HP9226 Sway Bar End Link Bushing Kit For HD End Link Kits | Universal

Cognito

Cognito HP9226 Sway Bar End Link Bushing Kit For HD End Link Kits | Universal

$26
Bilstein 24-253161 B8 5100 Series Front Shock | 2011-2024 GM Silverado/Sierra 2500HD/3500HD
Bilstein 24-253161 B8 5100 Series Front Shock | 2011-2024 GM Silverado/Sierra 2500HD/3500HD

Bilstein

Bilstein 24-253161 B8 5100 Series Front Shock | 2011-2024 GM Silverado/Sierra 2500HD/3500HD

$112
Kryptonite KRSWEL02 Sway Bar End Links (0-2in) | 1999-2019 GM Silverado/Sierra 1500/2500HD/3500HD
Kryptonite KRSWEL02 Sway Bar End Links (0-2in) | 1999-2019 GM Silverado/Sierra 1500/2500HD/3500HD

Kryptonite

Kryptonite KRSWEL02 Sway Bar End Links (0-2in) | 1999-2019 GM Silverado/Sierra 1500/2500HD/3500HD

$90.24
Kryptonite KRTR11 Death Grip Tie Rods | 2011-2024 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Kryptonite KRTR11 Death Grip Tie Rods | 2011-2024 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Kryptonite KRTR11 Death Grip Tie Rods | 2011-2024 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Kryptonite KRTR11 Death Grip Tie Rods | 2011-2024 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Kryptonite KRTR11 Death Grip Tie Rods | 2011-2024 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

Kryptonite

Kryptonite KRTR11 Death Grip Tie Rods | 2011-2024 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

$360.99
$379.99
Bilstein 24-196468 5100 Series Rear Shock | 2011-2024 GM Silverado/Sierra 2500HD/3500HD
Bilstein 24-196468 5100 Series Rear Shock | 2011-2024 GM Silverado/Sierra 2500HD/3500HD

Bilstein

Bilstein 24-196468 5100 Series Rear Shock | 2011-2024 GM Silverado/Sierra 2500HD/3500HD

$112
Bilstein 33-196619 Steering Stabilizer | 2011-2022 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
5.0
Bilstein 33-196619 Steering Stabilizer | 2011-2022 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

Bilstein

Bilstein 33-196619 Steering Stabilizer | 2011-2022 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

$110
PPE 158031511 Stage 3 Tie Rod Kit | 2011-2025 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
5.0
PPE 158031511 Stage 3 Tie Rod Kit | 2011-2025 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

PPE

PPE 158031511 Stage 3 Tie Rod Kit | 2011-2025 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

$251.99
$279.99
Kryptonite KR6292 Bolt-In Upper Ball Joint for Aftermarket Control Arms | 2001-2024 GM Silverado/Sierra 1500/2500HD/3500HD
Kryptonite KR6292 Bolt-In Upper Ball Joint for Aftermarket Control Arms | 2001-2024 GM Silverado/Sierra 1500/2500HD/3500HD
Kryptonite KR6292 Bolt-In Upper Ball Joint for Aftermarket Control Arms | 2001-2024 GM Silverado/Sierra 1500/2500HD/3500HD
Kryptonite KR6292 Bolt-In Upper Ball Joint for Aftermarket Control Arms | 2001-2024 GM Silverado/Sierra 1500/2500HD/3500HD

Kryptonite

Kryptonite KR6292 Bolt-In Upper Ball Joint for Aftermarket Control Arms | 2001-2024 GM Silverado/Sierra 1500/2500HD/3500HD

$56.99
Kryptonite KRSS15 Bolt On Steering Stabilizer Bracket | 2015-2022 GM Silverado/Sierra 2500HD/3500HD
Kryptonite KRSS15 Bolt On Steering Stabilizer Bracket | 2015-2022 GM Silverado/Sierra 2500HD/3500HD
Kryptonite KRSS15 Bolt On Steering Stabilizer Bracket | 2015-2022 GM Silverado/Sierra 2500HD/3500HD
Kryptonite KRSS15 Bolt On Steering Stabilizer Bracket | 2015-2022 GM Silverado/Sierra 2500HD/3500HD

Kryptonite

Kryptonite KRSS15 Bolt On Steering Stabilizer Bracket | 2015-2022 GM Silverado/Sierra 2500HD/3500HD

$94.99
Kryptonite KR0232 Lower Ball Joint | 2011-2025 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Kryptonite KR0232 Lower Ball Joint | 2011-2025 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Kryptonite KR0232 Lower Ball Joint | 2011-2025 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

Kryptonite

Kryptonite KR0232 Lower Ball Joint | 2011-2025 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

$56.99
Bilstein ALG-11-22GM2500HDGDLVLBIL B8 5100 Front & Rear Shock Package for 0-1.5 inch Lift | 2011-2022 GM Silverado/Sierra 2500HD/3500HD
5.0
Bilstein ALG-11-22GM2500HDGDLVLBIL B8 5100 Front & Rear Shock Package for 0-1.5 inch Lift | 2011-2022 GM Silverado/Sierra 2500HD/3500HD

Bilstein

Bilstein ALG-11-22GM2500HDGDLVLBIL B8 5100 Front & Rear Shock Package for 0-1.5 inch Lift | 2011-2022 GM Silverado/Sierra 2500HD/3500HD

$396
$440

2017-2019 6.6L Silverado & Sierra 2500HD/3500HD

Power Lift Shop All

2017-2019 GM Duramax 6.6L L5P Suspension Upgrades can do wonders for the performance of your GM Duramax 6.6L L5P, especially when it comes to handling the untamed wild. Everything from better ground clearance, to improved handling, longer wheel travel, increased load capacity, better ride comfort, and much more. Suspension components like shocks, springs, and sway bars can be what takes your Sierra/Silverado to the next level of off-road capability. There is no telling where you will be able to go once you equip your truck with the best suspension upgrades in the industry from Alligator Performance. GM Duramax Fitments: 2017, 2018, and 2019 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>2017-2019 6.6L L5P
Leveling Kits
Lift Kits
Control Arms
Steering Components
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