2020-2026 GM 2500HD/3500HD 6.6L L5P Duramax Rear Shocks

2020-2026 GM 2500HD/3500HD 6.6L L5P Duramax 0-2" Rear Shocks

0-2" Rear Shocks

2020-2026 GM 2500HD/3500HD 6.6L L5P Duramax 3-4" Rear Shocks

3-4" Rear Shocks

2020-2026 GM 2500HD/3500HD 6.6L L5P Duramax 7-8" Rear Shocks

7-8" Rear Shocks

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FOX 987-24-035 2.5 Performance IFP HTO Rear Shock - for 4-6" Lift - (Single) | 2011-2026 GM Sierra/Silverado 2500HD/3500HD
IN STOCK
FOX 987-24-035 2.5 Performance IFP HTO Rear Shock - for 4-6" Lift - (Single) | 2011-2026 GM Sierra/Silverado 2500HD/3500HD
FOX 987-24-035 2.5 Performance IFP HTO Rear Shock - for 4-6" Lift - (Single) | 2011-2026 GM Sierra/Silverado 2500HD/3500HD
FOX 987-24-035 2.5 Performance IFP HTO Rear Shock - for 4-6" Lift - (Single) | 2011-2026 GM Sierra/Silverado 2500HD/3500HD
FOX 987-24-035 2.5 Performance IFP HTO Rear Shock - for 4-6" Lift - (Single) | 2011-2026 GM Sierra/Silverado 2500HD/3500HD
FOX 987-24-035 2.5 Performance IFP HTO Rear Shock - for 4-6" Lift - (Single) | 2011-2026 GM Sierra/Silverado 2500HD/3500HD

Fox Shocks

FOX 987-24-035 2.5 Performance IFP HTO Rear Shock - for 4-6" Lift - (Single) | 2011-2026 GM Sierra/Silverado 2500HD/3500HD

SKU: FOX987-24-035
$346.95
Zone Offroad 98450757 FOX 2.0 Adventure Series Rear Shock for 0-2" inch Lift | 2001-2025 GM Silverado/Sierra 2500HD/3500HD 4WD
IN STOCK
Zone Offroad 98450757 FOX 2.0 Adventure Series Rear Shock for 0-2" inch Lift | 2001-2025 GM Silverado/Sierra 2500HD/3500HD 4WD
Zone Offroad 98450757 FOX 2.0 Adventure Series Rear Shock for 0-2" inch Lift | 2001-2025 GM Silverado/Sierra 2500HD/3500HD 4WD

Zone Offroad

Zone Offroad 98450757 FOX 2.0 Adventure Series Rear Shock for 0-2" inch Lift | 2001-2025 GM Silverado/Sierra 2500HD/3500HD 4WD

SKU: ZONFOX98450757
$117.95
FOX 985-24-241 2.0 Performance IFP Rear Shock - for 1.5-3" Lift - (Single) | 2020-2026 GM Silverado/Sierra 2500HD/3500HD 4WD/2WD
IN STOCK
FOX 985-24-241 2.0 Performance IFP Rear Shock - for 1.5-3" Lift - (Single) | 2020-2026 GM Silverado/Sierra 2500HD/3500HD 4WD/2WD
FOX 985-24-241 2.0 Performance IFP Rear Shock - for 1.5-3" Lift - (Single) | 2020-2026 GM Silverado/Sierra 2500HD/3500HD 4WD/2WD
FOX 985-24-241 2.0 Performance IFP Rear Shock - for 1.5-3" Lift - (Single) | 2020-2026 GM Silverado/Sierra 2500HD/3500HD 4WD/2WD
FOX 985-24-241 2.0 Performance IFP Rear Shock - for 1.5-3" Lift - (Single) | 2020-2026 GM Silverado/Sierra 2500HD/3500HD 4WD/2WD

Fox Shocks

FOX 985-24-241 2.0 Performance IFP Rear Shock - for 1.5-3" Lift - (Single) | 2020-2026 GM Silverado/Sierra 2500HD/3500HD 4WD/2WD

SKU: FOX985-24-241
$229.95
ICON 77727CP 2.5" VS Piggyback CDCV Rear Shocks - for 6-8" Lift - (Pair) | 2001-2026 GM Silverado/Sierra 2500HD/3500HD
IN STOCK
ICON 77727CP 2.5" VS Piggyback CDCV Rear Shocks - for 6-8" Lift - (Pair) | 2001-2026 GM Silverado/Sierra 2500HD/3500HD
ICON 77727CP 2.5" VS Piggyback CDCV Rear Shocks - for 6-8" Lift - (Pair) | 2001-2026 GM Silverado/Sierra 2500HD/3500HD
ICON 77727CP 2.5" VS Piggyback CDCV Rear Shocks - for 6-8" Lift - (Pair) | 2001-2026 GM Silverado/Sierra 2500HD/3500HD
ICON 77727CP 2.5" VS Piggyback CDCV Rear Shocks - for 6-8" Lift - (Pair) | 2001-2026 GM Silverado/Sierra 2500HD/3500HD

Icon Vehicle Dynamics

ICON 77727CP 2.5" VS Piggyback CDCV Rear Shocks - for 6-8" Lift - (Pair) | 2001-2026 GM Silverado/Sierra 2500HD/3500HD

SKU: IVD77727CP
$1,482.35
$1,556.46
ICON 76529R V.S. 2.0" Aluminum Remote Reservoir Rear Shock - for 0-1" Lift - (Single) | 2001-2026 GM Silverado/Sierra 2500HD/3500HD
IN STOCK
ICON 76529R V.S. 2.0" Aluminum Remote Reservoir Rear Shock - for 0-1" Lift - (Single) | 2001-2026 GM Silverado/Sierra 2500HD/3500HD
ICON 76529R V.S. 2.0" Aluminum Remote Reservoir Rear Shock - for 0-1" Lift - (Single) | 2001-2026 GM Silverado/Sierra 2500HD/3500HD
ICON 76529R V.S. 2.0" Aluminum Remote Reservoir Rear Shock - for 0-1" Lift - (Single) | 2001-2026 GM Silverado/Sierra 2500HD/3500HD
ICON 76529R V.S. 2.0" Aluminum Remote Reservoir Rear Shock - for 0-1" Lift - (Single) | 2001-2026 GM Silverado/Sierra 2500HD/3500HD

Icon Vehicle Dynamics

ICON 76529R V.S. 2.0" Aluminum Remote Reservoir Rear Shock - for 0-1" Lift - (Single) | 2001-2026 GM Silverado/Sierra 2500HD/3500HD

SKU: IVD76529R
$308.95
$324.40
Bilstein 33-230375 5125 Universal Road Shock - for 11-12" Travel Stem to Eyelet - (Single) | Universal
IN STOCK
Bilstein 33-230375 5125 Universal Road Shock - for 11-12" Travel Stem to Eyelet - (Single) | Universal
Bilstein 33-230375 5125 Universal Road Shock - for 11-12" Travel Stem to Eyelet - (Single) | Universal
Bilstein 33-230375 5125 Universal Road Shock - for 11-12" Travel Stem to Eyelet - (Single) | Universal
Bilstein 33-230375 5125 Universal Road Shock - for 11-12" Travel Stem to Eyelet - (Single) | Universal
Bilstein 33-230375 5125 Universal Road Shock - for 11-12" Travel Stem to Eyelet - (Single) | Universal

Bilstein

Bilstein 33-230375 5125 Universal Road Shock - for 11-12" Travel Stem to Eyelet - (Single) | Universal

SKU: BIL33-230375
$120
Bilstein ALG-BIL-KIT-10 B8 5100 Rear Shocks - for 0-1" Lift - (Pair) | 2011-2026 GM Silverado/Sierra 2500HD/3500HD 2WD/4WD
IN STOCK
Bilstein ALG-BIL-KIT-10 B8 5100 Rear Shocks - for 0-1" Lift - (Pair) | 2011-2026 GM Silverado/Sierra 2500HD/3500HD 2WD/4WD
Bilstein ALG-BIL-KIT-10 B8 5100 Rear Shocks - for 0-1" Lift - (Pair) | 2011-2026 GM Silverado/Sierra 2500HD/3500HD 2WD/4WD
Bilstein ALG-BIL-KIT-10 B8 5100 Rear Shocks - for 0-1" Lift - (Pair) | 2011-2026 GM Silverado/Sierra 2500HD/3500HD 2WD/4WD
Bilstein ALG-BIL-KIT-10 B8 5100 Rear Shocks - for 0-1" Lift - (Pair) | 2011-2026 GM Silverado/Sierra 2500HD/3500HD 2WD/4WD

Bilstein

Bilstein ALG-BIL-KIT-10 B8 5100 Rear Shocks - for 0-1" Lift - (Pair) | 2011-2026 GM Silverado/Sierra 2500HD/3500HD 2WD/4WD

SKU: ALG-BIL-KIT-10
$236
FOX 987-24-025 2.5 Performance IFP HTO Rear Shock - for 6.5" Lift - (Single) | 2020-2026 GM Sierra/Silverado 2500HD/3500HD
IN STOCK
FOX 987-24-025 2.5 Performance IFP HTO Rear Shock - for 6.5" Lift - (Single) | 2020-2026 GM Sierra/Silverado 2500HD/3500HD
FOX 987-24-025 2.5 Performance IFP HTO Rear Shock - for 6.5" Lift - (Single) | 2020-2026 GM Sierra/Silverado 2500HD/3500HD
FOX 987-24-025 2.5 Performance IFP HTO Rear Shock - for 6.5" Lift - (Single) | 2020-2026 GM Sierra/Silverado 2500HD/3500HD
FOX 987-24-025 2.5 Performance IFP HTO Rear Shock - for 6.5" Lift - (Single) | 2020-2026 GM Sierra/Silverado 2500HD/3500HD
FOX 987-24-025 2.5 Performance IFP HTO Rear Shock - for 6.5" Lift - (Single) | 2020-2026 GM Sierra/Silverado 2500HD/3500HD

Fox Shocks

FOX 987-24-025 2.5 Performance IFP HTO Rear Shock - for 6.5" Lift - (Single) | 2020-2026 GM Sierra/Silverado 2500HD/3500HD

SKU: FOX987-24-025
$346.95
FOX 987-24-011 2.5 Performance IFP HTO Rear Shock - for 1.5-2.5" Lift - (Single) | 2011-2026 GM Silverado/Sierra 2500HD/3500HD
IN STOCK
FOX 987-24-011 2.5 Performance IFP HTO Rear Shock - for 1.5-2.5" Lift - (Single) | 2011-2026 GM Silverado/Sierra 2500HD/3500HD
FOX 987-24-011 2.5 Performance IFP HTO Rear Shock - for 1.5-2.5" Lift - (Single) | 2011-2026 GM Silverado/Sierra 2500HD/3500HD
FOX 987-24-011 2.5 Performance IFP HTO Rear Shock - for 1.5-2.5" Lift - (Single) | 2011-2026 GM Silverado/Sierra 2500HD/3500HD
FOX 987-24-011 2.5 Performance IFP HTO Rear Shock - for 1.5-2.5" Lift - (Single) | 2011-2026 GM Silverado/Sierra 2500HD/3500HD
FOX 987-24-011 2.5 Performance IFP HTO Rear Shock - for 1.5-2.5" Lift - (Single) | 2011-2026 GM Silverado/Sierra 2500HD/3500HD

Fox Shocks

FOX 987-24-011 2.5 Performance IFP HTO Rear Shock - for 1.5-2.5" Lift - (Single) | 2011-2026 GM Silverado/Sierra 2500HD/3500HD

SKU: FOX987-24-011
$346.95
Zone Offroad 7757 Rear Nitro Shock | 2001-2025 GM Silverado/Sierra 2500HD/3500HD
IN STOCK
Zone Offroad 7757 Rear Nitro Shock | 2001-2025 GM Silverado/Sierra 2500HD/3500HD
Zone Offroad 7757 Rear Nitro Shock | 2001-2025 GM Silverado/Sierra 2500HD/3500HD

Zone Offroad

Zone Offroad 7757 Rear Nitro Shock | 2001-2025 GM Silverado/Sierra 2500HD/3500HD

SKU: ZON7757
$54.95
ICON 77727P 2.5" VS Piggyback Res Rear Shocks - for 6-8" Lift - (Pair) | 2001-2026 GM Silverado/Sierra 2500HD/3500HD
IN STOCK
ICON 77727P 2.5" VS Piggyback Res Rear Shocks - for 6-8" Lift - (Pair) | 2001-2026 GM Silverado/Sierra 2500HD/3500HD
ICON 77727P 2.5" VS Piggyback Res Rear Shocks - for 6-8" Lift - (Pair) | 2001-2026 GM Silverado/Sierra 2500HD/3500HD
ICON 77727P 2.5" VS Piggyback Res Rear Shocks - for 6-8" Lift - (Pair) | 2001-2026 GM Silverado/Sierra 2500HD/3500HD
ICON 77727P 2.5" VS Piggyback Res Rear Shocks - for 6-8" Lift - (Pair) | 2001-2026 GM Silverado/Sierra 2500HD/3500HD

Icon Vehicle Dynamics

ICON 77727P 2.5" VS Piggyback Res Rear Shocks - for 6-8" Lift - (Pair) | 2001-2026 GM Silverado/Sierra 2500HD/3500HD

SKU: IVD77727P
$1,193.50
$1,253.17
ICON 77601P 2.5" VS Rear Shocks - for 0-1" Lift - (Pair) | 2001-2026 GM Silverado/Sierra 2500HD/3500HD
IN STOCK
ICON 77601P 2.5" VS Rear Shocks - for 0-1" Lift - (Pair) | 2001-2026 GM Silverado/Sierra 2500HD/3500HD
ICON 77601P 2.5" VS Rear Shocks - for 0-1" Lift - (Pair) | 2001-2026 GM Silverado/Sierra 2500HD/3500HD
ICON 77601P 2.5" VS Rear Shocks - for 0-1" Lift - (Pair) | 2001-2026 GM Silverado/Sierra 2500HD/3500HD
ICON 77601P 2.5" VS Rear Shocks - for 0-1" Lift - (Pair) | 2001-2026 GM Silverado/Sierra 2500HD/3500HD

Icon Vehicle Dynamics

ICON 77601P 2.5" VS Rear Shocks - for 0-1" Lift - (Pair) | 2001-2026 GM Silverado/Sierra 2500HD/3500HD

SKU: IVD77601P
$762.95
$801.09
ICON 77701CP V.S. 2.5" Aluminum Piggyback Reservoir CDCV Rear Shocks - for 0-1" Lift - (Pair) | 2001-2026 GM Silverado/Sierra 2500HD/3500HD
IN STOCK
ICON 77701CP V.S. 2.5" Aluminum Piggyback Reservoir CDCV Rear Shocks - for 0-1" Lift - (Pair) | 2001-2026 GM Silverado/Sierra 2500HD/3500HD
ICON 77701CP V.S. 2.5" Aluminum Piggyback Reservoir CDCV Rear Shocks - for 0-1" Lift - (Pair) | 2001-2026 GM Silverado/Sierra 2500HD/3500HD
ICON 77701CP V.S. 2.5" Aluminum Piggyback Reservoir CDCV Rear Shocks - for 0-1" Lift - (Pair) | 2001-2026 GM Silverado/Sierra 2500HD/3500HD
ICON 77701CP V.S. 2.5" Aluminum Piggyback Reservoir CDCV Rear Shocks - for 0-1" Lift - (Pair) | 2001-2026 GM Silverado/Sierra 2500HD/3500HD

Icon Vehicle Dynamics

ICON 77701CP V.S. 2.5" Aluminum Piggyback Reservoir CDCV Rear Shocks - for 0-1" Lift - (Pair) | 2001-2026 GM Silverado/Sierra 2500HD/3500HD

SKU: IVD77701CP
$1,525.95
ICON 76529 V.S. 2.0" Aluminum Internal Reservoir Rear Shock - for 0-1" Lift - (Single) | 2001-2026 GM Silverado/Sierra 2500HD/3500HD
IN STOCK
ICON 76529 V.S. 2.0" Aluminum Internal Reservoir Rear Shock - for 0-1" Lift - (Single) | 2001-2026 GM Silverado/Sierra 2500HD/3500HD
ICON 76529 V.S. 2.0" Aluminum Internal Reservoir Rear Shock - for 0-1" Lift - (Single) | 2001-2026 GM Silverado/Sierra 2500HD/3500HD
ICON 76529 V.S. 2.0" Aluminum Internal Reservoir Rear Shock - for 0-1" Lift - (Single) | 2001-2026 GM Silverado/Sierra 2500HD/3500HD
ICON 76529 V.S. 2.0" Aluminum Internal Reservoir Rear Shock - for 0-1" Lift - (Single) | 2001-2026 GM Silverado/Sierra 2500HD/3500HD

Icon Vehicle Dynamics

ICON 76529 V.S. 2.0" Aluminum Internal Reservoir Rear Shock - for 0-1" Lift - (Single) | 2001-2026 GM Silverado/Sierra 2500HD/3500HD

SKU: IVD76529
$198.74
$208.68
ICON 76535 V.S. 2.0" Aluminum Internal Reservoir Rear Shock - for 4-6" Lift - (Single) | 2001-2026 GM Silverado/Sierra 2500HD/3500HD
ICON 76535 V.S. 2.0" Aluminum Internal Reservoir Rear Shock - for 4-6" Lift - (Single) | 2001-2026 GM Silverado/Sierra 2500HD/3500HD
ICON 76535 V.S. 2.0" Aluminum Internal Reservoir Rear Shock - for 4-6" Lift - (Single) | 2001-2026 GM Silverado/Sierra 2500HD/3500HD
ICON 76535 V.S. 2.0" Aluminum Internal Reservoir Rear Shock - for 4-6" Lift - (Single) | 2001-2026 GM Silverado/Sierra 2500HD/3500HD
ICON 76535 V.S. 2.0" Aluminum Internal Reservoir Rear Shock - for 4-6" Lift - (Single) | 2001-2026 GM Silverado/Sierra 2500HD/3500HD

Icon Vehicle Dynamics

ICON 76535 V.S. 2.0" Aluminum Internal Reservoir Rear Shock - for 4-6" Lift - (Single) | 2001-2026 GM Silverado/Sierra 2500HD/3500HD

SKU: IVD76535
$195.65
$205.43
FOX 985-24-239 2.0 Performance IFP Rear Shock - for 0-1" Lift - (Single) | 2020-2026 GM Silverado/Sierra 2500HD/3500HD
IN STOCK
FOX 985-24-239 2.0 Performance IFP Rear Shock - for 0-1" Lift - (Single) | 2020-2026 GM Silverado/Sierra 2500HD/3500HD
FOX 985-24-239 2.0 Performance IFP Rear Shock - for 0-1" Lift - (Single) | 2020-2026 GM Silverado/Sierra 2500HD/3500HD
FOX 985-24-239 2.0 Performance IFP Rear Shock - for 0-1" Lift - (Single) | 2020-2026 GM Silverado/Sierra 2500HD/3500HD
FOX 985-24-239 2.0 Performance IFP Rear Shock - for 0-1" Lift - (Single) | 2020-2026 GM Silverado/Sierra 2500HD/3500HD

Fox Shocks

FOX 985-24-239 2.0 Performance IFP Rear Shock - for 0-1" Lift - (Single) | 2020-2026 GM Silverado/Sierra 2500HD/3500HD

SKU: FOX985-24-239
$229.95

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Your 2020-2026 GM 2500HD/3500HD 6.6L Duramax’s rear suspension plays a crucial role in handling, stability, and overall performance, especially when hauling or towing heavy loads. If you're looking to upgrade from the weak factory rear shocks, this selection of premium rear shocks offers the ultimate solution. These performance rear shocks provide consistent damping and improved traction in every terrain, helping you maintain control over your truck, no matter how extreme your applications become. Be sure to pair your new rear shocks with some aftermarket Front Shocks to ensure your Sierra or Silverado 2500HD/3500HD is better equipped for any challenge. GM Duramax Fitments: 2020, 2021, 2022, 2023, 2024, 2025, 2026 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. 

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