ICON 36508 2.0 VS Rear Internal Reservoir Shock for 1999-16 Ford Super Duty 4WD

Vehicle Fitment

• 1999-2016 Ford F-250 Super Duty 4WD
• 1999-2016 Ford F-350 Super Duty 4WD
• 2000-2005 Ford Excursion 4WD (may require shock bar pin 196001)
• 2008-2016 Ford F-450 Super Duty 4WD

Features

• ICON Vehicle Specific (V.S.) 2.0 Aluminum Series rear shock absorber
• Nitrogen-charged monotube design with internal reservoir for consistent damping
• One-piece linear/digressive piston with vehicle-specific valving for improved ride quality
• 5/8" chrome-plated hardened steel shaft resists corrosion and pitting
• 6063 anodized aluminum body and reservoir tubing for heat dissipation and corrosion resistance
• Polyurethane bushings with zinc-plated sleeves for OE-style mounting durability
• Nitrile rubber top-out bumper for smooth operation and reduced noise
• 100 % rebuildable and 100 % revalveable for extended service life

Specifications

• Part Number: 36508
• Series: ICON 2.0 V.S. (Vehicle Specific) Aluminum Series
• Position: Rear shock absorber
• Internal Reservoir: Yes
• Body Material: Anodized 6063 aluminum
• Shaft Diameter: 5/8" chrome-plated steel
• Bushing Type: Polyurethane with zinc sleeves
• Mounts: Upper eyelet / lower eyelet
• Lift Compatibility: 3"-6" rear lift over stock required
• Quantity: Sold individually

Included Components

• 1x ICON 2.0 VS internal reservoir rear shock (36508)

Product Description

The ICON 36508 is a rear shock absorber from ICON Vehicle Dynamics' Vehicle Specific (V.S.) 2.0 Aluminum Series engineered for lifted **1999-2016 Ford Super Duty 4WD** trucks and **2000-2005 Ford Excursion 4WD** vehicles with approximately **3" to 6" of rear lift**. Its nitrogen-charged monotube design with an internal reservoir and vehicle-tuned valving delivers smoother and more consistent damping performance compared to many OE or generic shocks, enhancing control during both on- and off-road driving.

Constructed with an anodized aluminum body and reservoir tubing for efficient heat dissipation and corrosion protection, along with a hardened chrome-plated shaft and durable polyurethane bushings, this ICON shock is built for longevity. The internal reservoir design helps prevent cavitation under load, and the shock's rebuildable and revalveable nature allows for service and tuning over time. Sold individually, it should be paired with a matching shock on the opposite side of the vehicle to maintain balanced suspension performance. Always verify that your specific vehicle lift height and mounting configuration meet the shock's requirements before installation.