Fox 985-24-152 1.5-8" Rear Performance Series 2.0 Smooth Body IFP Shock

Fox 985-24-152 1.5-8
169.00In stock
  • Brand: Fox
  • |
  • SKU: Fox-985-24-152
  • |
  • Part Number: 985-24-152

2017-2020 Ford F-250 Super Duty/2017-2019 Ford F-350 Super Duty 4WD Diesel/Gas/2017-2019 Ford F-450 Super Duty/2017-2019 Ford F-550 Super Duty 2WD/4WD Diesel

- +
Your discount may still be available. Contact us in Live Chat
  • Lowest Prices
    Price match guarantee
  • In-House Experts
    We know our products
  • Factory Authorized
    Install Center
  • Guaranteed Fitment
    Always the correct part
  • Free Shipping
    In the continental US
  • International Shipping?
    Get a Quote
Have a Question?
Talk to a Specialist Now

Product Details

The Performance Series 2.0 IFP smooth body shocks contain the latest in shock technology to transform the performance of your Truck or SUV. They use our race-proven damping control to provide a comfortable on-road ride and predictable off-road handling in even the toughest conditions.

The precision metal impact aluminum body increases cooling capacity and will never rust. Inside you will find our race-proven performance valving technology Our Internal Floating Piston (IFP) mono-tube design separates the shock oil from the high-pressure, nitrogen-charged gas chamber. The IFP eliminates oil aeration allowing maximum performance from the factory-tuned precision valving. The race developed high flow damping piston matched with application specific valving provides the Performance Series 2.0 IFP shock a predicable ride quality capable of handling the roughest road conditions.

Product Questions

Ask A Question


2017-2020FordF-250 Super Duty4WDDiesel
2017-2020FordF-250 Super Duty4WDGas
2017-2019FordF-350 Super Duty4WDDiesel
2017-2019FordF-350 Super Duty4WDGas
2017-2019FordF-450 Super Duty2WDDiesel
2017-2019FordF-450 Super Duty4WDDiesel
2017-2019FordF-550 Super Duty2WDDiesel
2017-2019FordF-550 Super Duty4WDDiesel


  • 2.0" Impact extruded and CNC machined 6061-T6 clear anodized aluminum one-piece body resists rust over time
  • Clear-anodized for a durable finish
  • Internal IFP mono-tube reservoir design
  • Black-anodized, CNC-machined 6061-T6 billet aluminum
  • 5/8" hard chrome plated heat-treated alloy steel
  • Race-developed high-flow piston design
  • Application specific valving to maximize performance
  • Redundant sealing pack system main seal, wiper seal, scraper seal
  • JM92 Advanced Suspension Fluid for improved performance at variable temperatures
  • Quiet nitrile rubber allows for increased suspension articulation

Quick Specs

  • Rear Extended 32.75" Collapsed 20.15" Stroke 12.60"

    Important Notes

    • ATTN State of California Consumers warning: Cancer and Reproductive Harm