Dorman 42-821 Leaf Spring Assembly - Rear

Durable Leaf Spring Assembly for Ford Bronco II Rear Suspension

The Dorman 42-821 leaf spring assembly is engineered to restore the rear suspension performance of your Ford Bronco II. Constructed from high-quality steel with a standard suspension grade, this leaf spring assembly offers reliable support and consistent load handling for your vehicle.

Key Features of Dorman Leaf Spring Assembly 42-821

• Made from durable steel material for long-lasting strength
• Black finish with black bushings included for corrosion resistance
• Standard suspension grade with a load rate of 1020 for balanced performance
• Five-leaf pack with 2.5-inch leaf width and 1.38-inch pack thickness
• Rear axle orientation designed specifically for Ford Bronco II
• Berlin eye attachment type on both ends for secure mounting
• No axle modification required for installation
• Includes bushings but mounting hardware is not included

Detailed Description of the Dorman 42-821 Leaf Spring Assembly

This leaf spring assembly features a five-leaf configuration, each leaf measuring 2.5 inches in width, providing a balanced combination of flexibility and strength. The spring arch length is 6.625 inches, designed to maintain proper ride height and suspension geometry. With a load rate of 1020, this assembly supports standard suspension requirements for the Ford Bronco II rear axle. The black powder-coated finish and black bushings help resist corrosion and wear, extending the service life of the component. Both ends utilize Berlin eye attachments, ensuring compatibility with existing mounting points without the need for axle modifications.

Common Applications and Problem Solving

• Restores sagging or worn rear suspension on Ford Bronco II models
• Replaces broken or cracked leaf springs to improve vehicle stability
• Addresses uneven ride height and poor load handling
• Eliminates excessive rear axle movement and noise
• Improves towing and payload capacity by restoring proper spring tension

Installation Notes and Tips

Installation of the Dorman 42-821 leaf spring assembly requires removal of the old leaf spring and mounting of the new assembly using existing hardware. Since mounting hardware is not included, ensure you have the correct bolts and nuts for your Ford Bronco II rear suspension. No axle modifications are necessary, simplifying the replacement process. It is recommended to have the vehicle properly supported and aligned after installation to maintain suspension performance and safety.

Quality Assurance and Warranty Information

Dorman manufactures this leaf spring assembly to meet or exceed OEM specifications for the Ford Bronco II. The steel construction and suspension-grade design ensure durability and consistent performance. While specific warranty details are not provided, Dorman products typically come with a limited warranty against defects in materials and workmanship. Verify warranty terms with the product documentation or supplier.