Moog RK660157 Suspension Control Arm - Rear Lower

Moog Suspension Control Arm for Buick, Chevrolet, GMC, and More

The Moog RK660157 suspension control arm is designed to provide reliable performance for a range of vehicles including Buick, Chevrolet, GMC, Isuzu, Oldsmobile, and Saab models. Engineered with stamped steel and a durable black painted finish, this control arm offers a solid solution for maintaining proper suspension geometry and vehicle handling.

• Constructed from stamped steel for strength and durability
• Length of 19.760 inches to match OEM specifications
• Black painted finish for corrosion resistance
• Includes rubber bushings for vibration dampening
• Compatible with Buick, Chevrolet, GMC, Isuzu, Oldsmobile, and Saab models such as Trailblazer, Envoy, and 9-7x

Durable Construction and Design Features

The RK660157 suspension control arm is built from stamped steel, providing a balance of strength and flexibility necessary for suspension components. Its black painted finish helps resist rust and corrosion, extending the service life of the part. This control arm includes rubber bushings that absorb road vibrations and reduce noise, contributing to a smoother ride. While the ball joint and mounting hardware are not included, the control arm is designed to integrate seamlessly with existing suspension setups on compatible vehicles.

Compatible Vehicles and Applications

This Moog control arm is compatible with a variety of models, including Buick Rainier, Chevrolet Trailblazer and Trailblazer EXT, GMC Envoy, Envoy XL, Envoy XUV, SSR, Isuzu Ascender, Oldsmobile Bravada, Saab 9-7x, and others. The part number RK660157 ensures precise fitment for these vehicles, maintaining proper suspension alignment and handling characteristics.

• Restores proper suspension alignment
• Reduces uneven tire wear caused by worn control arms
• Improves vehicle handling and steering response
• Eliminates clunking noises from suspension movement
• Addresses vibration and instability issues

Installation Notes and Tips

Installation of the Moog RK660157 control arm requires basic suspension knowledge and tools. Since mounting hardware and ball joints are not included, ensure these components are inspected and replaced if necessary. Proper torque specifications should be followed to avoid premature wear. It is recommended to have a professional alignment performed after installation to maintain optimal vehicle handling.

Quality Assurance and Warranty

Moog suspension components are manufactured to meet or exceed OEM standards. The RK660157 control arm undergoes rigorous quality checks to ensure durability and performance. While specific warranty details may vary, Moog typically offers a limited warranty covering defects in materials and workmanship, providing confidence in the product's reliability.