2017-2019 GM 2500HD/3500HD 6.6L L5P Duramax Lift Kit Accessories

Installing a lift kit on your 2017-2019 GM 6.6L Duramax L5P is just the first step to achieving an aggressive look and improved off-road performance. To ensure your suspension performs consistently across all terrains, it's crucial to add some additional components so your truck cab handle the increased stresses from your new ride height. Many stock parts simply aren’t built to accommodate the demands of a lifted truck, which can lead to decreased ride quality, handling and comfort. In this section, you can find shackle kits, torsion bars, bump stop drops and more to ensure your GM 2500HD/3500HD performs exactly the way you need it to. GM Duramax Fitments: 2017, 2018, 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
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PacBrake HP10373-X Alpha XD 7500 Air Spring Suspension Kit | 2018-2024 Silverado 4500HD/5500HD/6500HD
PacBrake HP10373-X Alpha XD 7500 Air Spring Suspension Kit | 2018-2024 Silverado 4500HD/5500HD/6500HD

PacBrake

PacBrake HP10373-X Alpha XD 7500 Air Spring Suspension Kit | 2018-2024 Silverado 4500HD/5500HD/6500HD

SKU: PACHP10373-X
Price
$693.08
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
Price
$269.36
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
Sale price
$144.45
Regular price
$169.95
Sulastic SA-06 Shackle Kit | 2011-2018 GM Silverado/Sierra 2500HD/3500HD
Sulastic SA-06 Shackle Kit | 2011-2018 GM Silverado/Sierra 2500HD/3500HD

Sulastic

Sulastic SA-06 Shackle Kit | 2011-2018 GM Silverado/Sierra 2500HD/3500HD

SKU: SHKSA-06
Price
$530
Sulastic SA-06Hd Rear Shackle Kit | 1998-2016 Ford/GM Applications
Sulastic SA-06Hd Rear Shackle Kit | 1998-2016 Ford/GM Applications

Sulastic

Sulastic SA-06Hd Rear Shackle Kit | 1998-2016 Ford/GM Applications

SKU: SHKSA-06HD
Price
$530
Cognito 199-90188 Carrier Bearing Spacer 2-3 inch | 2001-2024 GM Silverado/Sierra 2500HD/3500HD Duramax & 2011-2016 Ford F250/F350
Cognito 199-90188 Carrier Bearing Spacer 2-3 inch | 2001-2024 GM Silverado/Sierra 2500HD/3500HD Duramax & 2011-2016 Ford F250/F350

Cognito

Cognito 199-90188 Carrier Bearing Spacer 2-3 inch | 2001-2024 GM Silverado/Sierra 2500HD/3500HD Duramax & 2011-2016 Ford F250/F350

SKU: COG199-90188
Price
$89.95
Cognito 199-90189 Carrier Bearing Spacer 3-4 inch | 2001-2024 GM 2500/3500 & 11-16 Ford F250/F350
Cognito 199-90189 Carrier Bearing Spacer 3-4 inch | 2001-2024 GM 2500/3500 & 11-16 Ford F250/F350

Cognito

Cognito 199-90189 Carrier Bearing Spacer 3-4 inch | 2001-2024 GM 2500/3500 & 11-16 Ford F250/F350

SKU: COG199-90189
Price
$89.95
Cognito 110-90629 Enhancement Plate Kit For SM Series Compression Strut Kit | 2011-2025 GM Silverado/Sierra 2500HD/3500HD
Cognito 110-90629 Enhancement Plate Kit For SM Series Compression Strut Kit | 2011-2025 GM Silverado/Sierra 2500HD/3500HD

Cognito

Cognito 110-90629 Enhancement Plate Kit For SM Series Compression Strut Kit | 2011-2025 GM Silverado/Sierra 2500HD/3500HD

SKU: COG110-90629
Price
$229.95
Cognito 110-90457 SM Series Compression Struts | 2011-2019 GM Silverado/Sierra 2500HD/3500HD
Cognito 110-90457 SM Series Compression Struts | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

Cognito

Cognito 110-90457 SM Series Compression Struts | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

SKU: COG110-90457
Price
$669.95
Cognito 210-91218 4 inch Deaver Leaf Spring Pack K97 | 2011-2024 GM Silverado/Sierra 2500HD/3500HD
Cognito 210-91218 4 inch Deaver Leaf Spring Pack K97 | 2011-2024 GM Silverado/Sierra 2500HD/3500HD

Cognito

Cognito 210-91218 4 inch Deaver Leaf Spring Pack K97 | 2011-2024 GM Silverado/Sierra 2500HD/3500HD

SKU: COG210-91218
Price
$1,599.95
Cognito 510-91036 Comfort Ride Torsion Bar Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD
Cognito 510-91036 Comfort Ride Torsion Bar Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

Cognito

Cognito 510-91036 Comfort Ride Torsion Bar Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

SKU: COG510-91036
Price
$899.95
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
Sale price
$399.45
Regular price
$469.95

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

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