Mevotech GS86139 Suspension Control Arm and Ball Joint Assembly - Front Right Lower

Mevotech GS86139 Suspension Control Arm Overview

The Mevotech GS86139 Suspension Control Arm and Ball Joint Assembly is designed for reliable suspension performance on select Toyota and Scion models. This pre-greased control arm assembly offers a durable painted finish and a press-in ball joint mounting type, engineered to meet the demands of vehicles like the Toyota Prius C, xD, and Yaris.

• Pre-greased ball joint for immediate use and reduced maintenance
• Press-in ball joint mounting type for secure fitment
• Durable painted finish to resist corrosion
• Control arm dimensions: maximum width 12.95 inches, maximum length 15.7 inches
• Compatible with Toyota Prius C, xD, and Yaris, as well as Scion models

Detailed Product Description

The Mevotech GS86139 suspension control arm and ball joint assembly is engineered to provide a direct replacement for worn or damaged suspension components on compatible Toyota and Scion vehicles. Featuring a pre-greased ball joint, this assembly reduces initial break-in time and helps maintain smooth steering and suspension articulation. The press-in ball joint mounting type ensures a secure and stable connection, while the painted finish offers protection against rust and environmental wear. With precise control arm dimensions of 12.95 inches in width and 15.7 inches in length, this part is designed to match OEM specifications for proper fit and function.

Common Applications and Problem Resolution

• Restores proper suspension geometry and alignment
• Eliminates clunking or knocking noises from worn ball joints
• Improves steering response and vehicle handling
• Addresses uneven tire wear caused by faulty control arms
• Replaces damaged or corroded suspension components

Installation Notes and Tips

Installation of the Mevotech GS86139 control arm assembly requires basic suspension knowledge and appropriate tools. Since the ball joint is pre-greased, no additional lubrication is necessary during installation. It is recommended to have a professional alignment performed after replacement to ensure optimal vehicle handling and tire wear. Verify compatibility with your specific Toyota Prius C, xD, or Yaris model year before installation.

Quality Assurance and Warranty

Mevotech manufactures the GS86139 control arm assembly to meet or exceed industry standards for durability and performance. The painted finish helps extend the service life by protecting against corrosion. This part comes with a limited warranty covering defects in materials and workmanship, providing confidence in its long-term reliability.