Superlift Suspension 985-24-156 Fox 2.0 Performance Series IFP Front Shock Absorber - Single

The Superlift Suspension 985-24-156 is a Fox 2.0 Performance Series IFP smooth body front shock absorber, engineered for use with 4–6 inch lift kits on 2017–2024 Ford F-250 and F-350 Super Duty trucks. Sold individually, this shock brings race-developed damping technology to both on-road comfort and off-road control.

Fox 2.0 Performance Series IFP Technology:

• Internal Floating Piston (IFP) mono-tube design separates shock oil from the high-pressure, nitrogen-charged gas chamber, eliminating oil aeration for consistent, maximum damping performance
• Race-developed high-flow damping piston matched with application-specific valving for a predictable, controlled ride in the roughest conditions
• 2.0" impact-extruded, CNC-machined 6061-T6 aluminum body — rust-resistant, lightweight, and engineered for superior heat dissipation and fade-free performance
• Black-anodized, CNC-machined 6061-T6 billet aluminum components throughout
• 5/8" hard chrome-plated, heat-treated alloy steel shaft for long-term durability and corrosion resistance
• Redundant sealing pack system — main seal, wiper seal, and scraper seal — ensures long service life
• JM92 Advanced Suspension Fluid for improved performance across variable temperatures
• Quiet nitrile rubber bushings for increased suspension articulation and noise isolation

What's Included:

• 1 x Fox 2.0 Performance Series IFP front shock absorber (single unit)
• Factory hardware for installation — washers, bushings, and nuts included
• Factory shock mounting bolts are reused during installation

Additional Notes:

• Designed for use with Superlift 4–6 inch lift suspension kits
• Shock boots and roost shields sold separately
• Mounting plates sold separately
• Backed by a Fox one-year limited warranty against defects in materials and workmanship

The Fox 2.0 Performance Series IFP shock is a proven upgrade for lifted Super Duty owners who demand reliable damping performance on the street and off the beaten path — combining race-proven internals with a bolt-in form factor designed specifically for Superlift suspension systems.