Icon Vehicle Dynamics Leaf Spring Shackle (MPN: 91001)

Adjust rear ride height with durable aluminum lowering shackles.

The Icon Vehicle Dynamics Leaf Spring Shackle is designed to fine-tune the rear ride height of 2010 to 2023 Ford F-150 and Ford Super Duty models. Constructed from CNC machined 6061 aviation grade aluminum, these shackles provide enhanced strength compared to stock steel units, making them suitable for aggressive off-road conditions. By lowering the rear ride height by 1 inch, they facilitate a level stance with less front lift and accommodate various aftermarket leaf springs.

These shackles feature a gusseted design that ensures proper bushing clearance, allowing compatibility with stock leaf springs, ICON F-150 Multi-Rate Leaf Springs, ICON Super Duty leaf springs, and many other aftermarket options. The pre-installed, replaceable OE Ford bonded bushings simplify installation and eliminate the need for periodic greasing, ensuring a noise-free operation while maintaining full suspension travel. Finished in a corrosion-resistant gray anodized coating, these shackles combine functionality with an appealing aesthetic.

Features

• CNC Machined From 6061 Aircraft Grade Aluminum
• Lowers Rear Ride Height 1 Inch
• Features Maintenance Free, Replaceable OE Ford Bonded Bushings
• For Stock Or Most Aftermarket Leaf Springs
• Corrosion Resistant Gray Anodized Finish

Specifications

• Manufacturer: Icon Vehicle Dynamics
• Manufacturer Part Number: 91001
• Lift Height (IN): 1 Inch Drop
• Greasable: No
• Finish: Anodized
• Color: Gray
• Material: Aluminum
• Includes Bushings: Yes

Compatibility / Fit

• 2010-2010 Ford F-150
• 2012-2014 Ford F-150
• 2017-2023 Ford F-150
• 2019-2019 Ford F-250 Super Duty
• 2023-2026 Ford F-250 Super Duty
• 2011-2011 Ford F-350 Super Duty
• 2015-2015 Ford F-350 Super Duty
• 2018-2019 Ford F-350 Super Duty
• 2023-2026 Ford F-350 Super Duty

Technical Documents

• I91001_REVA.pdf
• ICON_Warranty_2023_1730.pdf