Dorman 521-938 Suspension Control Arm - Rear Right Lower

Overview of Dorman Suspension Control Arm 521-938

The Dorman suspension control arm 521-938 is engineered for reliable performance in select Ford, Jaguar, and Lincoln vehicles. Designed with durable aluminum construction and a coated black finish, this control arm offers a balance of strength and corrosion resistance for your suspension system.

• Constructed from lightweight aluminum with casting and forging methods
• 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 precise fitment
• Welded ball joint mounting with threaded stud type (ball joint not included)
• Coated black finish for enhanced durability and corrosion protection
• Compatible with Ford Thunderbird, Jaguar S-Type, XK, XKR, Lincoln LS models

Detailed Product Description

This suspension control arm from Dorman is designed to restore proper suspension geometry and handling characteristics in compatible vehicles. The aluminum material provides a lightweight yet strong structure, while the casting and forging construction methods ensure durability under road stress. The included rubber bushing helps absorb vibrations and reduce noise, improving ride quality. The control arm features a welded ball joint mounting point with a threaded stud type, allowing for secure attachment of the ball joint (sold separately). Its coated black finish offers resistance against rust and wear, extending the service life of the component.

Compatible Vehicles and Applications

• Ford Thunderbird suspension control arm replacement
• Jaguar S-Type and XK series suspension repair
• Lincoln LS suspension component upgrade
• Suitable for Jaguar XKR models requiring suspension control arm 521-938

Installation Notes and Tips

• Ball joint is not included and must be sourced separately
• Mounting hardware is not included; reuse existing hardware or obtain new fasteners as needed
• Ensure proper alignment and torque specifications during installation
• Inspect related suspension components for wear or damage before installation

Quality Assurance and Warranty

Dorman suspension control arms are manufactured to meet or exceed OEM standards for fit and function. The 521-938 part undergoes rigorous quality control to ensure durability and performance. While specific warranty details are not provided, Dorman typically offers limited warranties covering defects in materials and workmanship.