The Dayton Parts Rear Leaf Spring is an exceptional upgrade for your vehicle's suspension system. This spring type is a multi-leaf design With a spring width of 3.00" and a total of 6 leaves. The spring pack thickness measures 3.31" and has a capacity of 4,400 lbs at the pad. The high strength cast iron brackets used throughout the product provide superior durability and longevity. The long life insulator pads virtually eliminate noise, ensuring a smooth and quiet ride. Additionally, the spring does not affect ride quality when the vehicle is unloaded, making it an ideal choice for daily driving. The adjustable brackets allow for custom tuning of the helper system, providing the flexibility to adjust according to your specific needs. The efficient triple leaf design ensures optimal performance, and the spring has a load capability of 3,700 lbs. Upgrade your vehicle's suspension system with the rear leaf spring for Ford and enjoy a smoother, more comfortable ride. FleetPride is your First Click in Heavy Duty®.