{"product_id":"icon-v-s-2-0-rear-shock-for-2007-2018-jeep-jk-wrangler-4-5-lift","title":"ICON V.S. 2.0 Rear Shock for 2007-2018 Jeep JK Wrangler 4.5\" Lift","description":"\u003cp class=\"product-lead\"\u003eThe ICON Vehicle Dynamics V.S. 2.0 Aluminum Series rear shock is a vehicle-specific, nitrogen-charged monotube shock absorber engineered for 2007–2018 Jeep JK Wrangler builds running a 4.5-inch rear lift. It is sold as a single shock (SKU 26518) and is designed for drivers who want a meaningful performance upgrade over factory damping without moving to a larger-diameter shock body.\u003c\/p\u003e\n\u003cp class=\"product-shipping-note\"\u003e\u003cstrong\u003eShipping:\u003c\/strong\u003e ICON parts ship direct from ICON Vehicle Dynamics, mostly by UPS Ground. Lead times vary by part and some items are built to order, so please allow extra time. We email tracking as soon as your order ships.\u003c\/p\u003e\n\n\u003ch2\u003eVehicle-Specific Valving for Real-World Performance\u003c\/h2\u003e\n\u003cp\u003eThe V.S. 2.0's one-piece linear\/digressive piston carries valving tuned specifically for the JK Wrangler at 4.5 inches of rear lift, not a generic tune adapted from a universal shock. That specificity matters because damping forces that feel controlled on a stock-height Jeep can feel harsh or vague once the suspension geometry and travel change with a lift. The vehicle-specific calibration keeps the shock working in its intended range across both street driving and moderate off-road use.\u003c\/p\u003e\n\n\u003ch2\u003eAluminum Construction Built to Dissipate Heat\u003c\/h2\u003e\n\u003cp\u003eThe shock body and reservoir tubing are 6063 anodized aluminum, a material chosen for its heat-dissipation characteristics and corrosion resistance. Repeated compression cycles on a washboard road or a rocky trail generate heat that degrades oil viscosity and damping consistency. The aluminum body moves that heat away from the oil faster than a steel-body shock. The 6061 aluminum rod end, top cap, and internals add strength where the shock sees the highest stress without adding unnecessary weight.\u003c\/p\u003e\n\n\u003ch2\u003eRebuildable and Revalveable\u003c\/h2\u003e\n\u003cp\u003eThe V.S. 2.0 is 100% rebuildable and 100% revalveable, which means the shock does not become a disposal item when the seals wear or when a driving style changes. Premium 5WT shock oil maintains consistent damping across a wide temperature range, and the nitrogen-charged monotube design with internal reservoir resists aeration that causes fade during sustained off-road use. The 5\/8-inch chrome-plated hardened steel shaft resists corrosion and pitting over time. Polyurethane bushings, zinc-plated sleeves, and forged steel mounting stems are designed for OE-style fitment at the factory mounting points.\u003c\/p\u003e\n\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNitrogen-charged monotube with internal reservoir:\u003c\/strong\u003e resists fade during sustained compression cycles\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOne-piece linear\/digressive piston:\u003c\/strong\u003e vehicle-specific valving for the JK Wrangler at 4.5\" rear lift\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e5\/8\" chrome-plated hardened steel shaft:\u003c\/strong\u003e resists corrosion and pitting\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e6063 anodized aluminum body and reservoir:\u003c\/strong\u003e heat dissipation and corrosion resistance\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e6061 aluminum rod end, top cap, and internals:\u003c\/strong\u003e strength and durability at high-stress points\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e100% rebuildable and revalveable:\u003c\/strong\u003e serviceable for the life of the vehicle\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eSpecification\u003c\/th\u003e\n      \u003cth\u003eDetail\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eBrand\u003c\/td\u003e\n      \u003ctd\u003eICON Vehicle Dynamics\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSKU\u003c\/td\u003e\n      \u003ctd\u003e26518\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eFitment\u003c\/td\u003e\n      \u003ctd\u003e2007–2018 Jeep JK Wrangler, rear position, 4.5\" lift\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eShock diameter\u003c\/td\u003e\n      \u003ctd\u003e2.0 in (V.S. 2.0 Series)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eShaft\u003c\/td\u003e\n      \u003ctd\u003e5\/8\" chrome-plated hardened steel\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eBody material\u003c\/td\u003e\n      \u003ctd\u003e6063 anodized aluminum\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eRod end \/ top cap \/ internals\u003c\/td\u003e\n      \u003ctd\u003e6061 aluminum\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eShock oil\u003c\/td\u003e\n      \u003ctd\u003ePremium grade 5WT\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eBushings\u003c\/td\u003e\n      \u003ctd\u003ePolyurethane with zinc-plated sleeves and forged steel mounting stems\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eDesign\u003c\/td\u003e\n      \u003ctd\u003eNitrogen-charged monotube with internal reservoir\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSold as\u003c\/td\u003e\n      \u003ctd\u003eSingle shock\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eShipping weight\u003c\/td\u003e\n      \u003ctd\u003e4 lb\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003eCalifornia Residents: This product contains chemicals known to the State of California to cause cancer, birth anomalies, or other reproductive harm (Proposition 65).\u003c\/p\u003e\n\n\u003ch2\u003eWho This Is For and Isn't\u003c\/h2\u003e\n\u003cp class=\"product-fit-yes\"\u003eThis shock suits 2007–2018 Jeep JK Wrangler owners running a 4.5-inch rear lift who want improved damping over factory shocks for a mix of street driving and moderate off-road use, and who value a rebuildable and revalveable shock they can service rather than replace.\u003c\/p\u003e\n\u003cp class=\"product-fit-no\"\u003eThis shock does not fit JK Wrangler builds at lift heights other than 4.5 inches, does not fit the front position, and is not designed for extreme off-road punishment. The V.S. 2.5 Series is the stated step up for that use. This listing is for one shock; a full rear replacement requires two.\u003c\/p\u003e\n\n\u003ch2\u003eCommon Questions\u003c\/h2\u003e\n\u003ch3 class=\"product-faq-q\"\u003eWhat Jeep models and years does this shock fit?\u003c\/h3\u003e\n\u003cp class=\"product-faq-a\"\u003eThis ICON V.S. 2.0 rear shock fits 2007–2018 Jeep JK Wrangler applications with a 4.5-inch rear lift. It is not confirmed for any other Jeep model, generation, or lift height.\u003c\/p\u003e\n\n\u003ch3 class=\"product-faq-q\"\u003eIs this shock sold as a pair or a single unit?\u003c\/h3\u003e\n\u003cp class=\"product-faq-a\"\u003eThis listing (SKU 26518) is for one rear shock. Buyers replacing both rear shocks on a JK Wrangler will need to purchase two units.\u003c\/p\u003e\n\n\u003ch3 class=\"product-faq-q\"\u003eWhat does rebuildable and revalveable mean in practice?\u003c\/h3\u003e\n\u003cp class=\"product-faq-a\"\u003eA rebuildable shock can have its seals, oil, and wear components replaced rather than discarded when they wear out. A revalveable shock can have its internal piston valving changed to alter damping characteristics, which is useful when driving style or terrain changes significantly after the initial purchase.\u003c\/p\u003e\n\n\u003ch3 class=\"product-faq-q\"\u003eWhy does this shock use nitrogen charging?\u003c\/h3\u003e\n\u003cp class=\"product-faq-a\"\u003eThe ICON V.S. 2.0 uses a nitrogen-charged monotube design with an internal reservoir to separate the shock oil from a gas charge. That separation resists aeration (the foaming of oil that causes damping fade) during repeated or sustained compression cycles on rough terrain.\u003c\/p\u003e\n\n\u003ch3 class=\"product-faq-q\"\u003eWhen should I consider the V.S. 2.5 Series instead?\u003c\/h3\u003e\n\u003cp class=\"product-faq-a\"\u003eThe V.S. 2.5 Series is the stated step up for vehicles used in extreme off-road situations that subject the suspension to extra abuse and punishment. The V.S. 2.0 is positioned for everyday street driving and weekend off-road use.\u003c\/p\u003e","brand":"ICON Vehicle Dynamics","offers":[{"title":"Default Title","offer_id":50630772981830,"sku":"26518","price":195.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0691\/2203\/1686\/files\/b5e3fe47eed8ffc0dd3406c03c6e2ba1-sq.jpg?v=1791961495","url":"https:\/\/terrainvault.com\/products\/icon-v-s-2-0-rear-shock-for-2007-2018-jeep-jk-wrangler-4-5-lift","provider":"TerrainVault","version":"1.0","type":"link"}