ICON V.S. 2.0 Aluminum Series Front Shock for 2007-2018 Jeep JK Wrangler 4.5" Lift

The ICON V.S. 2.0 Aluminum Series front shock is a vehicle-specific, nitrogen-charged monotube shock absorber engineered for 2007–2018 Jeep JK Wrangler builds running a 4.5-inch lift. Sold individually, it is designed for drivers who want a meaningful performance upgrade over factory damping on both paved roads and moderate off-road terrain.

Shipping: 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.

Vehicle-Specific Valving for Real-World Performance

The V.S. 2.0 shock uses a one-piece linear/digressive piston with valving developed specifically for the JK Wrangler at 4.5 inches of lift, not a generic tune adapted from another platform. That specificity matters because a shock valved for the actual spring rate, wheel travel, and unsprung weight of this application delivers more consistent damping than an off-the-shelf unit. Premium 5WT shock oil maintains that consistency across a wide temperature range, so the shock behaves predictably whether the Wrangler is commuting in summer heat or crawling in cold-weather conditions.

Aluminum Construction Built to Dissipate Heat and Resist Corrosion

The shock body and reservoir tubing are 6063 anodized aluminum, chosen for its heat-dissipation characteristics and corrosion resistance, both relevant for a shock that cycles repeatedly on rough terrain. Internal components, the rod end, and the top cap are 6061 aluminum. The 5/8-inch chrome-plated hardened steel shaft resists corrosion and surface pitting that can compromise the shaft seal over time. A nitrile rubber top-out bumper controls noise at full extension without adding harshness.

Rebuildable and Revalveable

The V.S. 2.0 is 100% rebuildable and 100% revalveable, which means the shock can be serviced or retuned rather than replaced when it eventually wears. For a vehicle used regularly off-road, that serviceability extends the useful life of the shock and allows the valving to be adjusted if the build changes: a heavier bumper, a different tire size, or a more aggressive use case.

Features

• Nitrogen-charged monotube with internal reservoir: consistent damping and reduced fade under repeated cycling
• One-piece linear/digressive piston: vehicle-specific valving for the JK Wrangler at 4.5" lift
• 5/8" chrome-plated hardened steel shaft: resists corrosion and surface pitting
• 6061 aluminum internals, rod end, and top cap: strength with reduced weight
• 6063 anodized aluminum body and reservoir: heat dissipation and corrosion resistance
• Polyurethane bushings, zinc-plated sleeves, forged steel mounting stems: OE-style fitment at the mounting points

Specifications

Who This Is For and Isn't

This shock suits 2007–2018 Jeep JK Wrangler owners running a 4.5-inch lift who want a rebuildable, vehicle-specific damper for street driving and moderate to serious off-road use. It is appropriate for builds where the factory or replacement shock has been outpaced by the lift height or terrain demands.

This shock does not fit Jeep JL Wrangler, Jeep JT Gladiator, or any non-JK platform. It is a front shock only and is sold as a single unit; buyers needing a pair must order two. It is not intended for JK builds at lift heights other than 4.5 inches, and it is not a replacement for the ICON V.S. 2.5 Series for builds subjected to extreme off-road punishment.

Common Questions

Does this shock fit the Jeep JL Wrangler or JT Gladiator?

No. This ICON V.S. 2.0 front shock is engineered specifically for the 2007–2018 Jeep JK Wrangler platform. It does not fit the JL Wrangler (2018–present) or the JT Gladiator, which have different suspension geometry and mounting points.

Is this shock sold as a pair or individually?

This ICON V.S. 2.0 front shock is sold as a single unit. Buyers who need both front shocks replaced should add two to their order.

Can this shock be rebuilt or revalved if it wears out?

Yes. The ICON V.S. 2.0 Aluminum Series shock is 100% rebuildable and 100% revalveable, meaning it can be serviced or retuned rather than discarded when it eventually wears. That serviceability is an advantage for owners who plan to keep or modify their JK long-term.

What lift height is this shock designed for?

This shock is valved specifically for a 4.5-inch lift on the 2007–2018 Jeep JK Wrangler. ICON engineers the V.S. 2.0 line to match the spring rate and travel of a defined lift height, so using it at a significantly different lift height may result in suboptimal damping performance.