{"product_id":"icon-2025-toyota-4runner-0-3in-rear-2-0-vs-aluminum-series-internal-reservoir-shock","title":"ICON 56523 V.S. 2.0 Aluminum Series Rear Shock Absorber 0-3\" for 25-26 4Runner","description":"\u003ch4\u003eVehicle Fitment\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e2025-2026 Toyota 4Runner (All Trims, 2WD\/4WD, All Gas Engines)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFitment Notes\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eShocks are sold individually - a quantity of 2 is required per vehicle (sold as a pair when ordered in qty of 2)\u003c\/li\u003e \u003cli\u003eLift range of 0-3\" is achieved when paired with appropriate front coilovers and rear coil springs\u003c\/li\u003e \u003cli\u003eRecommended for everyday street driving and weekend off-road use - for more extreme off-road applications, consider the ICON V.S. 2.5 Aluminum Series rear shock\u003c\/li\u003e \u003cli\u003eService rebuild kit available: ICON part number 202002 (2.0 IFP Rebuild Kit)\u003c\/li\u003e \u003cli\u003eRequires recalibration of Advanced Driver Assistance Systems (ADAS) after installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eVehicle-specific valving tuned by ICON engineers specifically for the 2025-2026 Toyota 4Runner platform for optimized on- and off-road damping performance\u003c\/li\u003e \u003cli\u003eNitrogen charged monotube design with internal reservoir delivers consistent damping and superior heat dissipation compared to stock twin-tube shocks\u003c\/li\u003e \u003cli\u003eOne-piece linear\/digressive piston design for smooth, progressive damping through the full range of suspension travel\u003c\/li\u003e \u003cli\u003e6063 anodized aluminum body and reservoir tubing for excellent corrosion resistance, heat dissipation, and long-term durability\u003c\/li\u003e \u003cli\u003e5\/8\" chrome-plated, induction-hardened steel shaft resists corrosion, pitting, and bending under hard use\u003c\/li\u003e \u003cli\u003ePolyurethane bushings and forged steel mounting stems provide OE-style factory fitment with no modifications required\u003c\/li\u003e \u003cli\u003e100% rebuildable and re-tunable - serviced using ICON rebuild kit #202002\u003c\/li\u003e \u003cli\u003eNitrile rubber top-out bumper for noise-free operation at full droop\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e \u003cli\u003ePosition: Rear\u003c\/li\u003e \u003cli\u003eLift Range: 0-3\" (with compatible front coilovers and rear springs)\u003c\/li\u003e \u003cli\u003eBody Diameter: 2.0\" (6063 Anodized Aluminum)\u003c\/li\u003e \u003cli\u003eShaft Diameter: 5\/8\" (0.625\") Chrome-Plated Hardened Steel\u003c\/li\u003e \u003cli\u003eShock Stroke: 10.4\"\u003c\/li\u003e \u003cli\u003eCompressed Length: 16.1\"\u003c\/li\u003e \u003cli\u003eExtended Length: 26.5\"\u003c\/li\u003e \u003cli\u003eReservoir Type: Internal\u003c\/li\u003e \u003cli\u003eDamping Adjustment: None (Fixed Valving)\u003c\/li\u003e \u003cli\u003eUpper Mount Type: Stem (M12 x 1.25 Thread)\u003c\/li\u003e \u003cli\u003eLower Mount Type: Eyelet\u003c\/li\u003e \u003cli\u003eBushing Material: Polyurethane (upper), Rubber (lower)\u003c\/li\u003e \u003cli\u003eShock Oil: Premium Grade 5WT\u003c\/li\u003e \u003cli\u003eCountry of Origin: United States\u003c\/li\u003e \u003cli\u003eUPC: 00840103434957\u003c\/li\u003e \u003cli\u003eRebuild Kit: ICON #202002 (2.0 IFP Rebuild Kit)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eIncluded Components\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e1x V.S. 2.0 Aluminum Series Rear Shock Absorber with Internal Reservoir\u003c\/li\u003e \u003cli\u003eNote: 2 units required per vehicle - order quantity of 2\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Description\u003c\/h4\u003e\u003cp\u003e The ICON 56523 is a vehicle-specific V.S. 2.0 Aluminum Series rear shock absorber engineered for the 2025-2026 Toyota 4Runner. Designed as a cost-effective performance upgrade over the OE twin-tube shocks, this monotube internal reservoir unit delivers noticeably improved ride quality and suspension control both on and off road. ICON's engineers custom-tuned the valving specifically for the 6th Gen 4Runner's suspension geometry and weight characteristics, ensuring the shock performs optimally across the full 0-3\" lift range when paired with ICON front coilovers and rear coil springs.\u003c\/p\u003e\u003cp\u003e The 6063 anodized aluminum body provides superior heat dissipation and corrosion resistance, while the 5\/8\" chrome-plated hardened steel shaft resists the wear and corrosion that comes with trail use. Polyurethane bushings and forged steel mounting stems deliver OE-style fitment with a direct bolt-on installation - no cutting or welding required. These shocks are sold individually, so a quantity of 2 must be ordered per vehicle. They are 100% rebuildable using ICON's #202002 rebuild kit, and fully re-tunable for those who want custom valving in the future. ADAS recalibration is required after installation.\u003c\/p\u003e","brand":"ICON","offers":[{"title":"Default Title","offer_id":53362749374783,"sku":"ICO56523","price":198.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0832\/7308\/9343\/files\/d931f0183cd92e32837923aed0841b6eL.jpg?v=1783906929","url":"https:\/\/wcaperformance.com\/products\/icon-2025-toyota-4runner-0-3in-rear-2-0-vs-aluminum-series-internal-reservoir-shock","provider":"WCA Performance","version":"1.0","type":"link"}