Dorman 43-1717 Leaf Spring Assembly - Rear

Durable Dorman Leaf Spring Assembly for Rear Suspension

The Dorman 43-1717 leaf spring assembly is engineered to provide reliable rear suspension support for compatible vehicles. Constructed from high-quality steel with black bushings, this replacement leaf spring assembly is designed to restore proper ride height and handling performance.

• Made from durable steel material for long-lasting strength
• Includes black bushings for smooth suspension articulation
• Standard replacement grade suspension component
• Three-leaf pack with 3-inch leaf width and 7.625-inch arch length
• Load rate of 3700 lbs suitable for rear axle applications
• No axle modification or helper spring required

Detailed Product Description

The Dorman 43-1717 leaf spring assembly is a direct replacement part designed for rear axle suspension systems. Featuring a three-leaf configuration with a 3-inch leaf width and a pack thickness of approximately 2.3 inches, this assembly provides consistent load support and ride stability. The steel construction ensures durability under typical driving conditions, while the black bushings included help reduce noise and wear during suspension movement. With a load rate of 3700 pounds, this leaf spring assembly is suitable for vehicles requiring standard suspension replacement components without the need for axle modifications or additional helper springs.

Common Applications and Problem Solving

• Restores sagging or worn rear suspension springs
• Improves vehicle handling and load carrying capacity
• Eliminates excessive rear-end bounce or bottoming out
• Replaces damaged or corroded leaf spring assemblies
• Maintains proper ride height and axle alignment

Installation Notes and Tips

Installation of the Dorman 43-1717 leaf spring assembly requires standard suspension tools and mechanical knowledge. Since no axle modification is needed, this part can be installed using existing mounting points. It is recommended to inspect related suspension components such as shackles, U-bolts, and mounting brackets during replacement. Proper torque specifications should be followed to ensure safe and secure installation.

Quality Assurance and Warranty

Dorman manufactures this leaf spring assembly to meet or exceed OEM standards for material and performance. The steel construction and included bushings contribute to a reliable suspension component designed for long-term use. While specific warranty details are not provided, Dorman products typically come with a limited warranty covering defects in material and workmanship.