Dorman 43-156 Leaf Spring Assembly - Front

Durable Dorman Leaf Spring Assembly for Front Suspension

The Dorman 43-156 leaf spring assembly is engineered to provide reliable front suspension support for compatible vehicles. Constructed from high-quality steel with a black finish, this replacement leaf spring assembly is designed to restore proper ride height and handling performance.

• Made from durable steel material with a black corrosion-resistant coating
• Includes 8 leaves with a 1.75-inch leaf width for balanced load distribution
• Standard replacement grade suspension component with an 850 load rate
• Comes with black bushings pre-installed for smooth axle articulation
• Designed for front axle orientation with no axle modification required
• Leaf spring arch length measures 4.5 inches with a pack thickness of 1.598 inches

Detailed Description of Dorman 43-156 Leaf Spring Assembly

This Dorman leaf spring assembly (part number 43-156) is crafted from robust steel to ensure long-lasting suspension support. The assembly features eight individual leaves, each 1.75 inches wide, stacked to provide a consistent load rate of 850 pounds. The black finish helps resist corrosion and wear, extending the service life of the component. Black bushings are included to reduce friction and noise during suspension movement. Designed specifically for front axle applications, this leaf spring assembly requires no axle modifications, making it a straightforward replacement option for vehicles compatible with this part number.

Common Applications and Problem Solving

• Restores sagging or worn front suspension leaf springs
• Improves vehicle handling and ride stability under load
• Replaces broken or cracked leaf springs to maintain axle alignment
• Addresses uneven tire wear caused by suspension issues
• Eliminates excessive suspension noise and vibration

Installation Notes and Tips

Installation of the Dorman 43-156 leaf spring assembly should be performed by a qualified technician familiar with front suspension systems. Since mounting hardware is not included, ensure all bolts, U-bolts, and related fasteners are inspected and replaced as necessary. No axle modifications are required, simplifying the installation process. Proper torque specifications should be followed to maintain safety and performance.

Quality Assurance and Warranty Information

Dorman manufactures this leaf spring assembly to meet or exceed OEM standards for durability and performance. The steel construction and corrosion-resistant finish contribute to its reliability in demanding driving conditions. While specific warranty details are not provided, Dorman products typically come with a limited warranty covering defects in materials and workmanship.