Mevotech CMS801177 Suspension Control Arm and Ball Joint Assembly - Rear Left Upper

Mevotech Suspension Control Arm and Ball Joint Assembly Overview

The Mevotech CMS801177 suspension control arm and ball joint assembly is designed specifically for Subaru Impreza, Legacy, WRX, and WRX STI models. This pre-greased, corrosion-resistant control arm assembly ensures reliable suspension performance and durability for your vehicle.

• Pre-greased ball joint for immediate use and reduced maintenance
• Includes natural rubber bushings for improved vibration dampening
• Stamped steel control arm with corrosion-resistant finish
• Press-in ball joint mounting with grooved stud type for secure fitment
• Control arm dimensions: maximum length 15.36 inches, maximum width 8.4 inches
• Compatible with Subaru Impreza, Legacy, WRX, and WRX STI models

Detailed Product Description

The Mevotech CMS801177 suspension control arm and ball joint assembly is engineered with stamped steel for strength and durability, finished with a corrosion-resistant coating to withstand harsh road conditions. The assembly comes pre-greased, reducing initial wear and extending service life. Natural rubber bushings are included to absorb road vibrations and provide a smoother ride. The ball joint features a press-in mounting type with a grooved stud, ensuring a secure and precise fit. This control arm assembly is designed to meet the exact specifications required for Subaru Impreza, Legacy, WRX, and WRX STI vehicles, making it a reliable replacement part for suspension repairs.

Common Applications and Issues Addressed

• Restores proper suspension geometry and alignment
• Eliminates clunking or knocking noises from worn control arms
• Improves steering response and vehicle handling
• Reduces uneven tire wear caused by faulty suspension components
• Addresses vibration and instability during driving

Installation Notes and Tips

Installation of the Mevotech CMS801177 control arm assembly requires basic suspension knowledge and tools. Ensure the vehicle is securely lifted and supported before removal of the old control arm. The pre-greased ball joint simplifies installation, but verify that all mounting points are clean and free of debris. Torque all fasteners to manufacturer specifications. After installation, a professional wheel alignment is recommended to maintain proper handling and tire wear.

Quality Assurance and Warranty

Mevotech parts are manufactured to meet or exceed OEM standards. The CMS801177 control arm assembly undergoes rigorous quality control to ensure durability and performance. This product includes a limited warranty against defects in materials and workmanship, providing confidence in your suspension repair.