Looking for aftermarket parts to modify or upgrade your 2018 GMC Sierra 2500 HD with shocks and struts? At Tunersports.com we carry a huge selection of the top name brand performance shocks and strut parts and accessories for your Sierra 2500 HD.
Whether you have a 2018 GMC Sierra 2500 HD in Base to SLT trim we have you covered. We have 81 shocks and struts available to mod your Sierra 2500 HD. All parts have free shipping to the Continental US 48 States.
 SHIPS FROM MANUFACTURER 77832PICON Vehicle Specific (V.S.) 2.5 Series shocks are designed and built to give your vehicle outstanding performance off-road and a smooth ride on the street. These shocks are configured specifically for each application in both length and damping tune. Like all ICON shock absorbers, V.S. 2.5 Series s... ICON 11-19 GM HD 0-2in Front 2.5 Series Shocks VS RR w/Upper Control Arm - Pair 2011-2019 GMC Sierra 2500 HD Denali / SLE / SLT 2015-2019 GMC Sierra 2500 HD Base $1,094.95 |
 IN STOCK 78722To ensure compatibility, ICON is no longer offering GM 2500HD/3500HD upper control arms as individual components. Upper control arms can only be purchased in unison with ICON shock absorbers as a complete system. The included ICON Vehicle Specific (V.S.) 2.5 Series shocks are designed and built to g... ICON 11-19 GM HD 0-1in 2.5 IR Shock System w/Upper Control Arm 2011-2019 GMC Sierra 2500 HD Denali / SLE / SLT 2015-2019 GMC Sierra 2500 HD Base $1,599.95 |
 SHIPS FROM MANUFACTURER 78724To ensure compatibility, ICON is no longer offering GM 2500HD/3500HD upper control arms as individual components. Upper control arms can only be purchased in unison with ICON shock absorbers as a complete system. The included ICON Vehicle Specific (V.S.) 2.5 Series shocks are designed and built to g... ICON 11-19 GM HD 0-2in 2.5 PB Shock System w/Upper Control Arm 2011-2019 GMC Sierra 2500 HD Denali / SLE / SLT 2015-2019 GMC Sierra 2500 HD Base $1,999.95 |
 SHIPS FROM MANUFACTURER 78725To ensure compatibility, ICON is no longer offering GM 2500HD/3500HD upper control arms as individual components. Upper control arms can only be purchased in unison with ICON shock absorbers as a complete system. The included ICON Vehicle Specific (V.S.) 2.5 Series shocks are designed and built to g... ICON 11-19 GM HD 0-2in 2.5 CDCV Shock System w/Upper Control Arm 2011-2019 GMC Sierra 2500 HD Denali / SLE / SLT 2015-2019 GMC Sierra 2500 HD Base $2,329.95 |
 OUT OF STOCK 349147Ride Comfort may be important, but restoring a vehicle?s Ride Control, stability, stopping, lane change responsiveness and handling is critical. KYB Excel-G Shocks and Struts are designed for the most important performance purpose: Restoring the vehicle?s original capabilities. KYB is a world leadin... KYB Shocks & Struts Excel-G Rear CHEVROLET Pickup (1 Ton) (2WD) 2014-2011 2011-2019 GMC Sierra 2500 HD Denali / SLE / SLT 2015-2019 GMC Sierra 2500 HD Base $85.48 |
 OUT OF STOCK 554389The KYB Gas-a-just monotube shock absorber has additional performance advantages over the traditional twin-tube design: It can instantly, automatically adjust to your performance needs and never experiences fade due to aeration. The Gas-a-just is available as an OE monotube replacement and as an OE ... KYB Shocks & Struts Gas-a-Just Rear CHEVROLET Pickup (1 Ton) (2WD) 2014-2011 2011-2019 GMC Sierra 2500 HD Denali / SLE / SLT 2015-2019 GMC Sierra 2500 HD Base $89.75 |
 IN STOCK RS55377El núcleo de este nuevo e innovador amortiguador de Rancho es el sistema de válvula de rebote único y patentado y una fase de compresión avanzada del amortiguador.... Rancho 11-18 Chevrolet Pickup / Silverado 2500HD 3/4 Ton RS5000X Shock 2011-2023 GMC Sierra 2500 HD Denali / SLE / SLT 2015-2021 GMC Sierra 2500 HD Base $81.27 |
 IN STOCK RS55378El núcleo de este nuevo e innovador amortiguador de Rancho es el sistema de válvula de rebote único y patentado y una fase de compresión avanzada del amortiguador.... Rancho 11-18 Chevrolet Pickup / Silverado 2500HD 3/4 Ton RS5000X Shock 2011-2023 GMC Sierra 2500 HD Denali / SLE / SLT 2015-2021 GMC Sierra 2500 HD Base $81.27 |
 IN STOCK RS55379El núcleo de este nuevo e innovador amortiguador de Rancho es el sistema de válvula de rebote único y patentado y una fase de compresión avanzada del amortiguador.... Rancho 11-19 Chevrolet Pickup / Silverado 2500HD 3/4 Ton RS5000X Shock 2011-2023 GMC Sierra 2500 HD Denali / SLE / SLT 2015-2021 GMC Sierra 2500 HD Base $81.27 |
 IN STOCK - LOW RS55380El núcleo de este nuevo e innovador amortiguador de Rancho es el sistema de válvula de rebote único y patentado y una fase de compresión avanzada del amortiguador.... Rancho 11-19 Chevrolet Pickup / Silverado 2500HD 3/4 Ton RS5000X Shock 2011-2019 GMC Sierra 2500 HD Denali / SLE / SLT 2015-2019 GMC Sierra 2500 HD Base $81.27 |
 IN STOCK - LOW RS55381El núcleo de este nuevo e innovador amortiguador de Rancho es el sistema de válvula de rebote único y patentado y una fase de compresión avanzada del amortiguador.... Rancho 11-19 Chevrolet Pickup / Silverado 2500HD 3/4 Ton RS5000X Shock 2011-2019 GMC Sierra 2500 HD Denali / SLE / SLT 2015-2019 GMC Sierra 2500 HD Base $81.27 |
 IN STOCK RS55382El núcleo de este nuevo e innovador amortiguador de Rancho es el sistema de válvula de rebote único y patentado y una fase de compresión avanzada del amortiguador.... Rancho 11-18 Chevrolet Pickup / Silverado 2500HD 3/4 Ton RS5000X Shock 2011-2018 GMC Sierra 2500 HD Denali / SLE / SLT 2015-2018 GMC Sierra 2500 HD Base $81.27 |
 IN STOCK RS55383El núcleo de este nuevo e innovador amortiguador de Rancho es el sistema de válvula de rebote único y patentado y una fase de compresión avanzada del amortiguador.... Rancho 11-18 Chevrolet Pickup / Silverado 2500HD 3/4 Ton RS5000X Shock 2011-2018 GMC Sierra 2500 HD Denali / SLE / SLT 2015-2018 GMC Sierra 2500 HD Base $81.27 |
 SHIPS FROM MANUFACTURER RS77377Application tuned for precision on-road and off-road handling, Rancho RS7MT™ monotube shocks are highly effective in the dissipation of heat, making them ideal for extreme off-road use and larger wheel and tire packages. RS7MT shocks feature an integrated dirt wiper sealing system that keeps dirt ... Rancho 11-20 Chevrolet Silverado 2500 HD Front RS7MT Shock 2011-2023 GMC Sierra 2500 HD Denali / SLE / SLT 2015-2021 GMC Sierra 2500 HD Base $91.05 |
 SHIPS FROM MANUFACTURER RS77378Application tuned for precision on-road and off-road handling, Rancho RS7MT™ monotube shocks are highly effective in the dissipation of heat, making them ideal for extreme off-road use and larger wheel and tire packages. RS7MT shocks feature an integrated dirt wiper sealing system that keeps dirt ... Rancho 11-20 Chevrolet Silverado 2500 HD Front RS7MT Shock 2011-2023 GMC Sierra 2500 HD Denali / SLE / SLT 2015-2021 GMC Sierra 2500 HD Base $91.05 |
 SHIPS FROM MANUFACTURER RS77379Application tuned for precision on-road and off-road handling, Rancho RS7MT™ monotube shocks are highly effective in the dissipation of heat, making them ideal for extreme off-road use and larger wheel and tire packages. RS7MT shocks feature an integrated dirt wiper sealing system that keeps dirt ... Rancho 11-20 Chevrolet Silverado 2500 HD Rear RS7MT Shock 2011-2023 GMC Sierra 2500 HD Denali / SLE / SLT 2015-2021 GMC Sierra 2500 HD Base $89.45 |
 SHIPS FROM MANUFACTURER RS77380Application tuned for precision on-road and off-road handling, Rancho RS7MT™ monotube shocks are highly effective in the dissipation of heat, making them ideal for extreme off-road use and larger wheel and tire packages. RS7MT shocks feature an integrated dirt wiper sealing system that keeps dirt ... Rancho 11-19 Chevrolet Silverado 2500 HD Front RS7MT Shock 2011-2019 GMC Sierra 2500 HD Denali / SLE / SLT 2015-2019 GMC Sierra 2500 HD Base $91.05 |
 SHIPS FROM MANUFACTURER RS77381Application tuned for precision on-road and off-road handling, Rancho RS7MT™ monotube shocks are highly effective in the dissipation of heat, making them ideal for extreme off-road use and larger wheel and tire packages. RS7MT shocks feature an integrated dirt wiper sealing system that keeps dirt ... Rancho 11-19 Chevrolet Silverado 2500 HD Rear RS7MT Shock 2011-2019 GMC Sierra 2500 HD Denali / SLE / SLT 2015-2019 GMC Sierra 2500 HD Base $91.05 |
 SHIPS FROM MANUFACTURER RS999377Obtenga un control y un rendimiento superior con los amortiguadores Rancho RS9000 ™ XL. Reconocidos como la primera serie de control de suspensión ajustable de nueve posiciones, son ideales para uso dentro y fuera de la carretera.... Rancho 11-18 Chevrolet Pickup / Silverado 2500HD 3/4 Ton RS9000XL Shock 2011-2023 GMC Sierra 2500 HD Denali / SLE / SLT 2015-2021 GMC Sierra 2500 HD Base $126.90 |
 SHIPS FROM MANUFACTURER RS999379Obtenga un control y un rendimiento superior con los amortiguadores Rancho RS9000 ™ XL. Reconocidos como la primera serie de control de suspensión ajustable de nueve posiciones, son ideales para uso dentro y fuera de la carretera.... Rancho 11-19 Chevrolet Pickup / Silverado 2500HD 3/4 Ton RS9000XL Shock 2011-2023 GMC Sierra 2500 HD Denali / SLE / SLT 2015-2021 GMC Sierra 2500 HD Base $126.90 |
 SHIPS FROM MANUFACTURER RS999380Obtenga un control y un rendimiento superior con los amortiguadores Rancho RS9000 ™ XL. Reconocidos como la primera serie de control de suspensión ajustable de nueve posiciones, son ideales para uso dentro y fuera de la carretera.... Rancho 11-19 Chevrolet Pickup / Silverado 2500HD 3/4 Ton RS9000XL Shock 2011-2019 GMC Sierra 2500 HD Denali / SLE / SLT 2015-2019 GMC Sierra 2500 HD Base $126.90 |
 SHIPS FROM MANUFACTURER RS999381Obtenga un control y un rendimiento superior con los amortiguadores Rancho RS9000 ™ XL. Reconocidos como la primera serie de control de suspensión ajustable de nueve posiciones, son ideales para uso dentro y fuera de la carretera.... Rancho 11-19 Chevrolet Pickup / Silverado 2500HD 3/4 Ton RS9000XL Shock 2011-2019 GMC Sierra 2500 HD Denali / SLE / SLT 2015-2019 GMC Sierra 2500 HD Base $126.90 |
 IN STOCK - LOW A2017Skyjacker's ADX 2.0 Adventure Series Remote Reservoir Aluminum Monotube Shocks deliver modern technology in the design with an innovative off-road race-inspired full-displaced valving system. With this highest level of technology development, ADX 2.0 provides consistent dampening, high-end performan... Skyjacker ADX 2.0 Alum Body Remote Reservoir Rear Shock 07-21 GMC 1500 2WD/4WD 1.5-2in Lift 2011-2021 GMC Sierra 2500 HD Denali / SLE / SLT 2015-2021 GMC Sierra 2500 HD Base $262.44 |
 SHIPS FROM MANUFACTURER A2036Skyjacker's ADX 2.0 Adventure Series Remote Reservoir Aluminum Monotube Shocks deliver modern technology in the design with an innovative off-road race-inspired full-displaced valving system. With this highest level of technology development, ADX 2.0 provides consistent dampening, high-end performan... Skyjacker ADX 2.0 Alum Body Remote Reservoir Rear Shock 07-21 GMC 1500 2WD/4WD 3-5in Lift 2011-2021 GMC Sierra 2500 HD Denali / SLE / SLT 2015-2021 GMC Sierra 2500 HD Base $262.44 |
 SHIPS FROM MANUFACTURER B8569Black MAX twin tube shock absorbers have increased fluid capacity and utilize foam-cell technology. When the shock is working hard and gets hot, the foam-cell insert compresses to compensate for oil expansion which maintains consistent MAX performance throughout the operating temperature range of th... Skyjacker GM 2500 HD 0-3.5in Lift Black MAX Shock Absorber - Front 2011-2023 GMC Sierra 2500 HD Denali / SLE / SLT 2015-2021 GMC Sierra 2500 HD Base $72.05 |