Dorman 929-145 Leaf Spring - Rear

Durable Leaf Spring Assembly for Ford F-150 Rear Suspension

The Dorman 929-145 leaf spring assembly is designed specifically for the rear suspension of Ford F-150 trucks. Constructed from high-quality steel with a standard suspension grade, this assembly provides reliable support and consistent performance for your vehicle's suspension system.

• Made from durable steel material for long-lasting strength
• Includes four leaves with a 3-inch width for balanced load distribution
• Black finish with black bushings included for corrosion resistance
• Rear axle orientation with Berlin eye attachments on both ends
• Standard suspension grade with a load rate of 1650 lbs
• No axle modification required for installation
• Helper spring not included, designed as a direct replacement
• Dimensions: 25.63 inches and 31.38 inches length axes, 1.69 inches pack thickness

Product Details and Specifications

The Dorman 929-145 leaf spring assembly features a four-leaf pack with a 3-inch leaf width, engineered to provide stable rear suspension support for Ford F-150 models. The assembly is coated in black to resist rust and wear, and it includes black bushings to ensure smooth articulation and reduce noise. Both ends of the spring use Berlin eye attachments, which are compatible with standard mounting points on the rear axle. This leaf spring assembly has a load rate of 1650 pounds, suitable for standard suspension applications without the need for axle modifications or additional helper springs.

Compatible Applications and Common Uses

• Replacement of worn or damaged rear leaf springs on Ford F-150 trucks
• Restoring proper ride height and suspension performance
• Addressing sagging or uneven rear suspension issues
• Improving load carrying capacity within standard suspension limits
• Eliminating noise or vibration caused by deteriorated leaf springs

Installation Notes and Tips

Installation of the Dorman 929-145 leaf spring assembly requires no axle modifications, making it a straightforward replacement for compatible Ford F-150 models. The included bushings simplify the mounting process, but mounting hardware is not included and should be sourced separately. It is recommended to inspect all suspension components during installation and replace any worn hardware to ensure proper fit and function. Professional installation is advised to maintain suspension alignment and safety.

Quality Assurance and Warranty Information

Dorman manufactures this leaf spring assembly to meet or exceed OEM standards for material and construction. The steel build and protective black coating contribute to durability and corrosion resistance. While specific warranty details are not provided here, Dorman products typically come with a limited warranty covering defects in material and workmanship. Consult the product packaging or Dorman's official resources for exact warranty terms.