The Dayton Parts Rear Leaf Spring is the perfect upgrade for your vehicle's suspension system. This multi-leaf spring boasts a width of 3.00" and features 10 leaves, ensuring maximum strength and durability. With a spring pack thickness of 4.00", this leaf spring has a capacity of up to 4,000 lbs at the pad, making it suitable for heavy duty applications. Crafted with high-strength cast iron brackets, this leaf spring offers superior support and stability, ensuring a smooth and comfortable ride. The long-life insulator pads virtually eliminate noise, making your driving experience more enjoyable. Plus, the adjustable brackets allow for custom tuning of the helper system, ensuring optimal performance. Designed with a ten-leaf design, this leaf spring has a 4,000 lbs load capability, making it ideal for heavy duty applications. And, with its ability to maintain ride quality even when the vehicle is unloaded, you can rest assured that your vehicle will perform at its best at all times. Upgrade your vehicle's suspension system with the rear leaf spring for Ford and experience the ultimate in strength, durability, and performance. FleetPride is your First Click in Heavy Duty®.