Moog CK620380 Suspension Control Arm and Ball Joint Assembly - Front Right Lower

Front Right Lower Control Arm Assembly

Moog CK620380 is a suspension control arm and ball joint assembly for the front right lower position on a wide range of GM trucks and SUVs. It is built with forged steel, pre-greased components, and a press-in ball joint to support heavier-duty service on demanding roads.

Compatible With Chevrolet Silverado 1500, GMC Sierra 1500, Cadillac Escalade, and related applications, this assembly is designed for direct replacement service where strength, durability, and consistent steering response matter.

Key Features

• Forged steel control arm for added strength
• Pre-greased design for initial service readiness
• Grease fitting included for future maintenance
• Rubber bushings included
• Press-in ball joint with threaded stud type
• Mounting hardware included
• Black control arm finish
• Non-adjustable design

Detailed Product Overview

Moog CK620380 is engineered as a high-utilization suspension replacement for vehicles that see heavier loads and rougher road conditions. The forged steel arm, rubber bushings, and serviceable grease fitting support long-term suspension performance, while the pre-installed ball joint assembly helps streamline replacement work. This part cross-references Dorman OE Solutions 520-128 for the same application.

Fits 1999-2006 Chevrolet Silverado 1500, front right lower; Fits 2000-2006 Chevrolet Tahoe, front right lower; Fits 2002-2006 Cadillac Escalade, front right lower; Fits 2003-2014 Chevrolet Express 1500, front right lower; Fits 2003-2005 GMC Savana 2500, front right lower.

What This Part Helps Address

• Loose or unstable front-end handling
• Clunking or knocking from worn suspension joints
• Uneven tire wear caused by worn control arm components
• Excess play in the front right lower suspension
• Service issues from damaged bushings or ball joint wear

Installation Notes and Tips

Verify the front right lower position before installation. This assembly uses a press-in ball joint and includes mounting hardware, so the existing suspension layout should be inspected for wear, corrosion, or damage before reassembly. The pre-greased design and included grease fitting support service after installation.

Quality Assurance

Moog High Utilization Designs are built for heavier loads and more punishing roads, with an emphasis on strength, durability, and confidence in demanding service. CK620380 is intended for direct-fit replacement use on the listed Chevrolet, GMC, and Cadillac applications.