Dorman 521-150 Suspension Control Arm - Rear Right Upper

Overview of Dorman Suspension Control Arm 521-150

The Dorman 521-150 suspension control arm is engineered for reliable performance in Chrysler, Dodge, and Mitsubishi vehicles. Designed specifically for models like the Avenger, Eclipse, Galant, and Sebring, this steel control arm offers a durable solution for suspension system maintenance and repair.

• Constructed from robust steel with a coated black finish for corrosion resistance
• Overall length of 262.5 mm ensures precise fitment
• Welded ball joint mounting with threaded stud type (ball joint not included)
• Press-in end type with bushing linkage (bushing not included)
• Regular grade type construction with casting and forging methods

Detailed Product Description

The Dorman 521-150 suspension control arm is built from high-quality steel using a combination of casting and forging processes to provide strength and durability. Its black coated finish helps protect against rust and wear, extending the service life of the component. The control arm measures 262.5 mm in length, matching OEM specifications for a proper fit on compatible Chrysler, Dodge, and Mitsubishi models including the Avenger, Eclipse, Galant, and Sebring.

This control arm features a welded ball joint mounting type with a threaded stud, although the ball joint itself is not included. The linkage end uses a press-in bushing design, but bushings are not supplied with this part. The bushing inside diameter is 14.3 mm, with an outside diameter of 39.6 mm and a length of 92 mm, accommodating standard suspension bushings for replacement. Mounting hardware and brackets are not included, so these should be sourced separately if needed.

Compatible Vehicles and Applications

• Chrysler Avenger suspension repair and maintenance
• Dodge Eclipse suspension component replacement
• Mitsubishi Galant and Sebring control arm upgrades
• Addressing suspension wear and improving vehicle handling
• Restoring proper alignment and suspension geometry

Installation Notes and Tips

• Ensure compatibility with your vehicle’s make, model, and year before installation
• Ball joint and bushings must be installed separately as they are not included
• Use appropriate mounting hardware and torque specifications for secure fitment
• Inspect related suspension components during installation for wear or damage
• Professional installation is recommended to maintain suspension performance and safety

Quality Assurance and Warranty

Dorman suspension control arms are manufactured to meet or exceed OEM standards for fit, form, and function. The 521-150 part number undergoes rigorous quality control to ensure durability and reliability in demanding driving conditions. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in material and workmanship. Refer to the product documentation for exact warranty terms.