Dorman 43-159 Leaf Spring Assembly - Rear

Durable Dorman Leaf Spring Assembly for Rear Suspension

The Dorman 43-159 leaf spring assembly is engineered to provide reliable rear suspension support for compatible vehicles. Constructed from high-quality steel with a black finish, this leaf spring assembly is designed to restore proper ride height and handling performance.

• Made from durable steel material with a corrosion-resistant black coating
• Includes 10 leaves with a 2-inch width for balanced load distribution
• Standard replacement suspension grade for consistent performance
• Comes with black bushings included for smooth operation
• Designed for rear axle orientation with no axle modification required
• Load rate of 1025 for dependable support under typical driving conditions
• Leaf spring arch length of 6 inches and pack thickness of 2.449 inches

Technical Details and Construction

The Dorman 43-159 leaf spring assembly features a 10-leaf pack made from robust steel, ensuring strength and durability for rear suspension applications. The black bushings included help reduce noise and vibration, contributing to a smoother ride. With a load rate of 1025, this assembly supports standard suspension requirements without the need for axle modifications. The 2-inch leaf width and 6-inch arch length are designed to maintain proper suspension geometry and vehicle stability.

Common Applications and Problem Solving

• Restores sagging or worn rear suspension springs
• Improves vehicle handling and load carrying capacity
• Replaces broken or cracked leaf springs in rear axle setups
• Addresses uneven ride height or excessive rear-end bounce
• Eliminates noise caused by worn bushings in leaf spring assemblies

Installation Notes and Tips

Installation of the Dorman 43-159 leaf spring assembly requires standard suspension tools and mechanical knowledge. Since mounting hardware is not included, ensure you have the correct bolts and fasteners for your specific vehicle. No axle modifications are necessary, simplifying the replacement process. It is recommended to inspect related suspension components during installation for optimal performance.

Quality Assurance and Warranty

Dorman manufactures this leaf spring assembly to meet or exceed OEM standards, providing a reliable replacement part for rear suspension systems. The steel construction and included bushings contribute to long-lasting durability. Please refer to Dorman's warranty policy for specific coverage details.