{"product_id":"icon-76552rd-driver-rear-shock-gm-hd","title":"ICON 11-26 GM 2500\/3500 HD 0-1.5in Driver Rear VS 2.0 HD RR","description":"\u003ch4\u003eDriver Side Rear Damping That Holds Up Under Load\u003c\/h4\u003e\u003cp\u003eThe ICON 76552RD is the driver side rear VS 2.0 HD piggyback reservoir shock built for 2011-2026 GM 2500HD and 3500HD trucks running 0 to 1.5 inches of rear lift. Sold as the companion to the passenger side 76552RP, this shock uses a remote piggyback reservoir to add oil volume and nitrogen charge so damping performance stays consistent whether the truck is empty, loaded down, or pulling a trailer. Every internal valve stack is tuned specifically around GM HD spring rates rather than a one size fits all curve.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eVehicle specific valving tuned for the GM 2500HD and 3500HD rear suspension\u003c\/li\u003e\n\u003cli\u003ePiggyback remote reservoir increases oil volume and improves heat dissipation\u003c\/li\u003e\n\u003cli\u003e6061 aluminum shock body resists corrosion and reduces unsprung weight\u003c\/li\u003e\n\u003cli\u003e7\/8 inch chrome plated shaft holds up to repeated heavy payload cycles\u003c\/li\u003e\n\u003cli\u003e100 percent rebuildable and revalveable for long term serviceability\u003c\/li\u003e\n\u003cli\u003eDesigned specifically for the driver side rear mounting position\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFitment Table\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eYear Range\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eTrim\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2011-2026\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eSilverado 2500HD\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2011-2026\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eSilverado 3500HD\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2011-2026\u003c\/td\u003e\n\u003ctd\u003eGMC\u003c\/td\u003e\n\u003ctd\u003eSierra 2500HD\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2011-2026\u003c\/td\u003e\n\u003ctd\u003eGMC\u003c\/td\u003e\n\u003ctd\u003eSierra 3500HD\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMPN\u003c\/td\u003e\n\u003ctd\u003e76552RD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eICO76552RD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePosition\u003c\/td\u003e\n\u003ctd\u003eRear, Driver Side\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReservoir Type\u003c\/td\u003e\n\u003ctd\u003ePiggyback\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLift Range\u003c\/td\u003e\n\u003ctd\u003e0 to 1.5 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShaft Diameter\u003c\/td\u003e\n\u003ctd\u003e7\/8 inch chrome plated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody Material\u003c\/td\u003e\n\u003ctd\u003e6061 Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003e815024026014\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch4\u003eWhat's Included\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e1 ICON 76552RD Driver Rear Piggyback Reservoir Shock\u003c\/li\u003e\n\u003cli\u003eMounting Hardware\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eAbout ICON Vehicle Dynamics\u003c\/h4\u003e\u003cp\u003eICON Vehicle Dynamics designs and manufactures performance suspension systems, shock absorbers, and steering components for trucks, Jeeps, and SUVs out of its Southern California facility. Every ICON shock is vehicle specific tuned and built to be 100 percent rebuildable, giving truck owners a long term suspension upgrade rather than a disposable part.\u003c\/p\u003e\u003ch4\u003eFrequently Asked Questions\u003c\/h4\u003e\u003cstrong\u003eWhat is the 76552RD?\u003c\/strong\u003e\u003cp\u003eThe 76552RD is an ICON VS 2.0 HD piggyback reservoir shock built for the driver side rear position on 2011-2026 GM 2500HD and 3500HD trucks with 0 to 1.5 inches of lift.\u003c\/p\u003e\u003cstrong\u003eDoes the 76552RD fit the passenger side rear?\u003c\/strong\u003e\u003cp\u003eNo, the 76552RD is specifically valved and configured for the driver side. The passenger side rear uses the companion 76552RP shock.\u003c\/p\u003e\u003cstrong\u003eWhat lift height does the 76552RD support?\u003c\/strong\u003e\u003cp\u003eThe 76552RD is designed for 0 to 1.5 inches of rear lift on the GM 2500HD and 3500HD platform.\u003c\/p\u003e\u003cstrong\u003eIs the 76552RD rebuildable?\u003c\/strong\u003e\u003cp\u003eYes, all ICON V.S. 2.0 Aluminum Series shocks including the 76552RD are 100 percent rebuildable and revalveable.\u003c\/p\u003e\u003cstrong\u003eDoes the 76552RD improve towing performance?\u003c\/strong\u003e\u003cp\u003eYes, the piggyback reservoir adds oil capacity and heat dissipation that helps maintain consistent damping when towing or hauling heavy loads.\u003c\/p\u003e\u003cstrong\u003eWhat trucks does the 76552RD fit?\u003c\/strong\u003e\u003cp\u003eThe 76552RD fits 2011-2026 Chevrolet Silverado 2500HD and 3500HD as well as GMC Sierra 2500HD and 3500HD models.\u003c\/p\u003e\u003cstrong\u003eCan the 76552RD be installed without a lift kit?\u003c\/strong\u003e\u003cp\u003eYes, the 76552RD is designed to work with 0 to 1.5 inches of rear lift and can be installed as a direct upgrade over stock ride height shocks in that range.\u003c\/p\u003e\u003cstrong\u003eWhat material is the 76552RD body made from?\u003c\/strong\u003e\u003cp\u003eThe 76552RD uses a one piece impact extruded 6061 aluminum body for corrosion resistance and reduced weight.\u003c\/p\u003e\u003ch4\u003eInstall Instructions\u003c\/h4\u003e\u003col\u003e\n\u003cli\u003eRaise and support the rear of the vehicle and remove the driver side rear wheel\u003c\/li\u003e\n\u003cli\u003eRemove the factory shock from the upper and lower mounting points\u003c\/li\u003e\n\u003cli\u003ePosition the ICON 76552RD piggyback reservoir shock into the mounting brackets\u003c\/li\u003e\n\u003cli\u003eInstall and torque the upper and lower mounting hardware to specification\u003c\/li\u003e\n\u003cli\u003eSecure the remote reservoir hose and bracket away from moving suspension components\u003c\/li\u003e\n\u003cli\u003eLower the vehicle and cycle the suspension to check for proper clearance\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"ICON","offers":[{"title":"Default Title","offer_id":46078788436047,"sku":"ICO76552RD","price":319.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/ICON_Driver_Rear_Shock_GM_2500HD.png?v=1784399629","url":"https:\/\/www.blackopsautoworks.com\/products\/icon-76552rd-driver-rear-shock-gm-hd","provider":"Black Ops Auto Works","version":"1.0","type":"link"}