ICON 198510 Multi-Rate Rear Leaf Spring for 2017-2020 Ford F-150 Raptor

Vehicle Fitment

• 2017-2020 Ford F-150 Raptor (SuperCrew/SuperCab, 3.5L V6 EcoBoost, 4WD)

Features

• Adjustable rear lift: +1.00", +2.25", or +3.00" over stock height
• Three user-selectable spring rates for tailored performance
• Triple military wrap front eyelet and half-wrap rear for enhanced durability
• Rebound leaf reduces axle wrap under acceleration
• Leaf separators and tip inserts minimize friction and noise
• Direct bolt-in installation using OEM mounting points
• Compatible with factory shocks and exhaust system
• Tested under rigorous off-road conditions for performance validation

Specifications

• Material: High-strength spring steel
• Position: Rear
• Lift Height Options:
  • +1.00" without add-a-leaf
  • +2.25" with add-a-leaf replacing #3 leaf
  • +3.00" with add-a-leaf added to full pack
• Spring Rate Increase: Up to +40% with full add-a-leaf configuration
• Installation Torque Specs:
  • Front spring eye bolt: 181 ft-lbs
  • Shackle bolts: 89 ft-lbs
  • U-bolts: 145 ft-lbs
• Additional Components Required:
  • Hardware Kit: ICON 95225H (sold separately)
  • Bump Stop Spacer Kit: ICON 95226 (if not using ICON hydraulic bump stop kit 95121)

Included Components

• 1x Multi-Rate Rear Leaf Spring Pack
• 1x Add-A-Leaf for adjustable lift configurations

Product Description

The ICON Vehicle Dynamics 198510 Multi-Rate Rear Leaf Spring Pack is engineered to enhance the rear suspension performance of your 2017-2020 Ford F-150 Raptor. Offering three adjustable lift heights - +1.00", +2.25", or +3.00" over stock - this leaf pack allows you to tailor your truck's stance and load-carrying capacity to match your specific needs, whether for daily driving or off-road adventures.

Constructed from high-strength spring steel, the leaf springs feature a triple military wrap front eyelet and a half-wrap rear for increased durability. The inclusion of a rebound leaf helps mitigate axle wrap, while leaf separators and tip inserts reduce friction and noise, resulting in a smoother ride. Installation is straightforward, utilizing OEM mounting points without the need for exhaust modifications or bed removal. For optimal performance, pairing with ICON's hydraulic bump stop kit or bump stop spacers is recommended.