ICON 66518 4.5" Front Lift V.S 2.0 Aluminum Series Shock - Internal Reservoir | 2023-2025 Ford Super Duty 4WD

Features:

• Provides support for 4.5 inch front lifts
• Compatible with 4-6 inch front lift range
• Fits 2023-2025 Ford Super Duty 4WD models
• Optimized for ICON 4.5 inch coil springs
• Works with Tremor package at 3-5 inch lift
• Nitrogen charged monotube internal reservoir design
• Vehicle-specific valving for precise ride control
• Premium 5WT oil ensures consistent damping
• 5/8 inch hardened chrome plated steel shaft
• 6061 aluminum rod ends and internal components
• 6063 anodized aluminum shock body resists corrosion
• 100 percent rebuildable and revalveable design

Take Your Super Duty Ride To The Next Level

If you are looking to bring out the best in your lifted Super Duty, the ICON 4.5" Front Lift V.S. 2.0 Aluminum Series Shock is a serious step up from stock. This shock is built to give you a smoother, more predictable ride whether you are cruising down the highway or exploring rougher backroads. Thanks to vehicle-specific valving, it feels dialed in for your truck, keeping control tight without beating you up on uneven terrain. The anodized aluminum body not only keeps heat in check but also adds the durability needed for long miles of towing, hauling, or off-road driving. You will also notice less noise and more consistency thanks to the quality internals and OE-style fitment. And since these shocks are fully rebuildable and revalveable, you are investing in a suspension upgrade that can grow with your truck over time. For everyday driving comfort and weekend adventure capability, this shock delivers on both fronts.

Designed For Lifted Trucks And Built To Last

The ICON 66518 Shock Absorber is specifically engineered for 2023-2025 Ford F250 and F350 Super Duty 4WD models with 4-6 inches of front lift, or 3-5 inches when equipped with the Tremor package. This nitrogen charged monotube shock uses an internal reservoir design to maintain consistent damping, even under heavy use. A one-piece piston paired with vehicle-specific valving provides precise ride control that matches the weight and geometry of Ford’s Super Duty platform. The construction is built for strength, featuring a 5/8 inch chrome plated hardened steel shaft and 6061 aluminum rod ends with durable internals. An anodized 6063 aluminum shock body improves heat dissipation and resists corrosion, while polyurethane bushings and forged steel stems ensure OE-style mounting with quiet operation. Premium grade 5WT oil maintains consistent damping performance across a wide temperature range, making it dependable in any climate. Like all ICON shocks, this unit is fully rebuildable and revalveable, giving you long-term flexibility and serviceability. For added versatility, it can even be installed as a secondary shock when running ICON coilover conversions.

Fits: 2023, 2024, 2025 Ford Super Duty 4WD

Notes: 

• Designed for 2023-2025 Ford Super Duty 4WD models
• Supports 4-6 inches of front lift
• Tremor package models support 3-5 inches of lift
• Optimized for use with ICON 4.5 inch coil springs
• Can also be installed as secondary shocks with ICON coilover conversions
• Shocks are sold individually, two required per vehicle
• Fully rebuildable and revalveable for long-term serviceability
• Recommended for street driving and moderate off-road use
• For extreme off-road use, ICON 2.5 Series shocks are suggested
• Direct OE-style fitment with polyurethane bushings