Dorman 90-119 Leaf Spring Assembly - Rear

Durable Leaf Spring Assembly for Toyota 4Runner Rear Suspension

The Dorman 90-119 leaf spring assembly is engineered to restore the rear suspension performance of your Toyota 4Runner. Constructed from high-quality steel with a black finish, this replacement leaf spring pack offers reliable support and consistent load handling for standard suspension setups.

• Made from durable steel material with corrosion-resistant black coating
• Includes four leaves with a 2.375-inch width for balanced load distribution
• Designed for rear axle orientation, compatible with Toyota 4Runner models
• Standard replacement suspension grade with a load rate of 1545 lbs
• Comes with black bushings pre-installed for smooth operation
• No axle modification or helper spring required for installation
• Leaf spring arch length measures 6.688 inches with a pack thickness of 1.417 inches

Product Details and Specifications

The Dorman 90-119 leaf spring assembly is a direct replacement part designed specifically for the rear suspension of Toyota 4Runner vehicles. Featuring a four-leaf pack constructed from robust steel, this assembly provides consistent support and maintains proper ride height under standard load conditions. The black bushings included help reduce noise and vibration, ensuring a smoother driving experience. With a load rate of 1545 lbs, this leaf spring assembly meets the requirements for standard suspension applications without the need for axle modifications or additional helper springs.

Common Applications and Problem Resolution

• Restores sagging or worn rear suspension in Toyota 4Runner models
• Addresses uneven ride height and poor load handling
• Eliminates excessive rear-end bounce or instability
• Replaces corroded or cracked leaf springs to improve safety
• Improves overall suspension performance for daily driving and light hauling

Installation Notes and Tips

Installation of the Dorman 90-119 leaf spring assembly requires no axle modifications or additional helper springs. Ensure the vehicle is properly supported and the rear axle is securely positioned before removing the old leaf springs. Since mounting hardware is not included, reuse existing bolts or acquire new hardware as needed. Verify bushing alignment during installation to prevent premature wear and maintain suspension integrity.

Quality Assurance and Warranty

Dorman manufactures this leaf spring assembly to meet or exceed OEM standards for fit, form, and function. The steel construction and protective black coating provide durability against corrosion and wear. This product includes bushings to ensure proper suspension operation. While specific warranty details are not provided, Dorman parts typically come with a limited warranty covering defects in materials and workmanship.