Dorman 524-277 Suspension Control Arm - Rear Left Upper Forward, Rear Right Upper Forward or Rear Upper Forward

Reliable Suspension Control Arm for Ford Expedition and Lincoln Navigator

The Dorman 524-277 suspension control arm is engineered to restore precise handling and suspension performance for your Ford Expedition or Lincoln Navigator. Constructed from durable steel with a coated finish, this control arm offers long-lasting strength and corrosion resistance.

• Made from high-quality steel with a protective coated finish
• Tubular construction for enhanced durability and rigidity
• Includes a black rubber bushing with a 14.3 mm inside diameter and 39.6 mm outside diameter
• Overall length of 262.5 mm for exact fitment
• Welded ball joint mounting type with threaded stud (ball joint not included)
• Press-in end type with bushing linkage end
• Compatible with Ford Expedition and Lincoln Navigator models

Durable Construction and Precise Fitment

This suspension control arm features a tubular steel design that provides strength while minimizing weight. The black coated finish helps resist corrosion, extending the service life of the component. The included rubber bushing is designed to absorb vibrations and reduce noise, improving ride quality. With a length of 262.5 mm and a press-in end type, this control arm ensures proper alignment and fitment for your vehicle's suspension system. The welded ball joint mounting type with a threaded stud allows for secure attachment of the ball joint (sold separately).

Compatible Vehicles and Part Number Details

The Dorman 524-277 suspension control arm is specifically designed for use on Ford Expedition and Lincoln Navigator models. This part number ensures compatibility and proper fitment, making it a reliable replacement option for suspension repairs or upgrades on these vehicles.

Common Suspension Issues Addressed

• Worn or damaged control arm bushings causing steering instability
• Corroded or weakened control arm structure affecting suspension integrity
• Excessive vibration or noise from faulty suspension components
• Misalignment leading to uneven tire wear
• Loose or damaged ball joint mounting points (ball joint sold separately)

Installation Notes and Tips

Before installation, verify the part number 524-277 matches your vehicle's requirements. This control arm does not include a ball joint or mounting hardware, so these components must be sourced separately if needed. Proper torque specifications should be followed during installation to ensure safety and performance. It is recommended to have a professional alignment performed after replacement to maintain optimal handling characteristics.

Quality Assurance and Warranty

Dorman suspension components are manufactured to meet or exceed OEM standards for fit, form, and function. The 524-277 control arm undergoes rigorous quality checks to ensure durability and reliability. While specific warranty details are not provided, Dorman typically offers limited warranties on their suspension parts to cover defects in materials and workmanship.