Dorman 524-728 Suspension Control Arm - Rear Left Upper or Rear Right Upper

Durable Suspension Control Arm for Toyota 4Runner and FJ Cruiser

The Dorman 524-728 suspension control arm is engineered to provide reliable performance for Toyota 4Runner and FJ Cruiser models. Constructed from coated steel with a tubular design, this control arm offers strength and durability for your vehicle's suspension system.

• Made from high-quality steel with a protective coated finish
• Includes a black rubber bushing for effective vibration dampening
• Tubular construction enhances structural integrity
• Overall length of 262.5 mm for precise fitment
• Welded ball joint mounting with threaded stud type (ball joint not included)
• Press-in end type with bushing linkage end for secure installation
• Compatible with Toyota 4Runner and FJ Cruiser suspension systems

Product Details and Specifications

This Dorman suspension control arm (part number 524-728) features a black coated finish that resists corrosion and wear. The included rubber bushing, with an inside diameter of 14.3 mm and outside diameter of 39.6 mm, helps reduce noise and absorb road shocks. The control arm measures 262.5 mm in length and utilizes a tubular steel construction to maintain strength while minimizing weight. The ball joint mounting is welded, designed for a threaded stud type ball joint (not included), ensuring compatibility with factory suspension components. This control arm is designed specifically for Toyota 4Runner and FJ Cruiser models, providing a direct replacement for worn or damaged suspension parts.

Common Applications and Problem Resolution

• Replaces worn or damaged suspension control arms on Toyota 4Runner and FJ Cruiser
• Addresses issues with suspension noise and vibration caused by deteriorated bushings
• Restores proper wheel alignment and handling performance
• Improves ride quality by maintaining suspension geometry
• Prevents premature tire wear due to faulty control arm components

Installation Notes and Tips

Installation of the Dorman 524-728 suspension control arm requires removal of the old control arm and proper alignment of the new part. Since the ball joint is not included, ensure your existing ball joint is in good condition or replace it separately. The press-in end and bushing linkage end require careful pressing tools for proper fitment. It is recommended to have a professional alignment performed after installation to maintain optimal suspension performance and tire wear.

Quality Assurance and Warranty

Dorman suspension components are manufactured to meet or exceed OEM standards for fit, form, and function. The 524-728 control arm undergoes rigorous quality checks to ensure durability and reliability. While specific warranty details are not provided, Dorman products typically come with a limited warranty against defects in material and workmanship. Refer to Dorman's official documentation for complete warranty information.