ICON Vehicle Dynamics 2.0 Aluminum Series Rear Shock Heavy Duty Valving 11 Inch Travel

The ICON Vehicle Dynamics 2.0 Aluminum Series Rear Shock is a universal, nitrogen-charged emulsion shock absorber built for drivers seeking improved on- and off-road damping performance. It features heavy-duty valving, an 11-inch travel rating, and a 6063 anodized aluminum body. Because this shock is not application-specific, installation may require custom fabrication to mount to the vehicle.

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.

Aluminum Construction Built for Heat and Corrosion Resistance

The 2.0 Aluminum Series shock body and reservoir tubing are made from 6063 anodized aluminum, a material chosen for its ability to dissipate heat generated during repeated suspension cycling. On extended off-road runs where shocks work harder and longer, heat buildup degrades damping consistency; the aluminum body addresses that directly. The rod end, top cap, and key internals are 6061 aluminum, balancing strength with weight savings over a steel-bodied shock.

Rebuildable and Revalveable Design

The 2.0 Aluminum Series shock is 100% rebuildable and 100% revalveable, meaning the damping character can be tuned or the shock restored to service rather than replaced outright. The one-piece linear/digressive piston accepts vehicle-specific valving, and the shock is filled with premium-grade 5WT shock oil formulated for consistent damping across a wide temperature range. A nitrile rubber top-out bumper prevents metal-on-metal contact at full extension without adding noise.

Shaft and Mounting Hardware

The 5/8-inch chrome-plated hardened steel shaft resists corrosion and pitting under repeated exposure to mud, water, and road debris. Upper and lower eyelet mounts are sized for 1.5-inch tab width and a 0.5-inch diameter bolt. Polyurethane bushings, zinc-plated sleeves, and forged steel mounting stems are included to support a factory-style fitment where the mounting points are compatible.

Features

• Nitrogen-charged emulsion design: consistent damping without a dividing piston
• 5WT shock oil: formulated for stable performance across a wide temperature range
• 6063 anodized aluminum body: heat dissipation and corrosion resistance
• 5/8-inch chrome-plated hardened steel shaft: resists corrosion and pitting
• 100% rebuildable and revalveable: serviceable and tunable over the life of the shock
• Polyurethane bushings with zinc-plated sleeves: factory-style mounting interface

Specifications

Who This Is For and Isn't

The ICON 2.0 Aluminum Series Rear Shock suits builders and fabricators who need a high-quality, rebuildable shock for a custom suspension application, a dedicated off-road build, or a project vehicle where mounting points will be fabricated to match the shock's eyelet dimensions.

This shock is not a direct bolt-on replacement for any specific make, model, or year. It is not application-specific, and custom fabrication may be required to mount it. Buyers seeking a vehicle-specific rear shock for a named truck or SUV should look at ICON's application-matched 2.0, 2.5, or 3.0 Series shock kits instead.

Common Questions

Does this shock fit my specific truck or SUV?

The ICON 2.0 Aluminum Series Rear Shock (SKU 206513) is a universal shock, not matched to any specific make, model, or year. Custom fabrication may be required to mount it. Buyers who need a direct-fit rear shock for a named vehicle should select one of ICON's application-specific shock kits.

What are the mounting dimensions?

The 2.0 Aluminum Series Rear Shock uses upper and lower eyelet mounts sized for 1.5 inches of width between tabs and a 0.5-inch diameter bolt. Polyurethane bushings, zinc-plated sleeves, and forged steel mounting stems are included to support installation where those dimensions are compatible.

Can this shock be rebuilt or revalved after extended use?

Yes. The ICON 2.0 Aluminum Series shock is 100% rebuildable and 100% revalveable. The one-piece linear/digressive piston accepts vehicle-specific valving, so the damping character can be adjusted or the shock restored to service rather than discarded after heavy use.

What is the actual shaft travel on this shock?

The ICON 2.0 Aluminum Series Rear Shock has a measured shaft travel of 10.82 inches, an extended length of 25.75 inches, and a compressed length of 14.93 inches. The "11-inch travel" designation in the product name reflects the nominal rating; the precise measured figure is 10.82 inches.