Dorman 521-089 Suspension Control Arm and Ball Joint Assembly - Front Left Lower

Durable Suspension Control Arm and Ball Joint Assembly for Suzuki Grand Vitara

The Dorman 521-089 suspension control arm and ball joint assembly is engineered to restore precise steering and suspension performance for your Suzuki Grand Vitara. Designed with quality materials and pre-greased components, this assembly ensures reliable operation and long service life.

• Pre-greased ball joint for immediate use
• Includes rubber bushings for vibration dampening
• Steel control arm with black finish for corrosion resistance
• Press-in ball joint with threaded stud for secure mounting
• Mounting hardware included for straightforward installation
• Compatible with Suzuki Grand Vitara suspension systems

Product Features and Specifications

This suspension control arm and ball joint assembly (part number 521-089) is constructed from forged and cast steel, providing strength and durability under regular driving conditions. The assembly includes a pre-installed ball joint with a 14 mm threaded stud and a press-in mounting type, eliminating the need for additional ball joint installation. Rubber bushings are included to reduce noise and absorb road vibrations, contributing to a smoother ride. The control arm measures up to 288.5 mm in width and 237 mm in length, with a single mounting hole of 12.3 mm diameter, designed specifically for Suzuki Grand Vitara models. The assembly is finished in black to resist corrosion and wear over time.

Common Applications and Problem Resolution

This Dorman suspension control arm and ball joint assembly is used to replace worn or damaged suspension components on Suzuki Grand Vitara vehicles. It addresses several common issues, including:

• Excessive play or looseness in the suspension system
• Uneven tire wear caused by misaligned control arms
• Clunking or knocking noises during driving over bumps
• Reduced steering responsiveness or stability
• Vibration or harshness transmitted through the suspension

Installation Notes and Tips

Installation of the Dorman 521-089 assembly requires basic suspension repair tools and mechanical knowledge. Since the ball joint is pre-installed and pre-greased, no additional lubrication is necessary during installation. Ensure the mounting hardware is securely tightened to manufacturer torque specifications. It is recommended to have a professional alignment performed after installation to maintain proper suspension geometry and tire wear.

Quality Assurance and Warranty Information

Dorman suspension components are manufactured to meet or exceed OEM standards for fit, form, and function. The 521-089 control arm and ball joint assembly undergoes rigorous quality checks to ensure durability and performance. This product comes with a limited warranty covering defects in materials and workmanship, providing confidence in its reliability for Suzuki Grand Vitara suspension repairs.