Moog RK620292 Suspension Control Arm and Ball Joint Assembly - Front Right Lower

OE Replacement Control Arm Assembly

The Moog RK620292 is a front right lower suspension control arm and ball joint assembly for select Buick, Cadillac, Oldsmobile, and Pontiac applications. Built with forged aluminum construction and corrosion protection, it is made for direct OE-style replacement on vehicles such as the Buick LeSabre, Cadillac DeVille, and Pontiac Bonneville.

Moog RK620292 includes a pre-greased ball joint, grease fitting, rubber bushings, and mounting hardware for a service-ready installation. It is a bolt-in assembly with a threaded ball joint stud and a gray forged aluminum arm.

Key Features

• Forged aluminum control arm for structural strength
• Corrosion-protected finish for long-term durability
• Pre-greased ball joint with grease fitting included
• Rubber bushings included for suspension isolation
• Bolt-in ball joint mounting with threaded stud
• Mounting hardware included
• Non-adjustable front right lower suspension assembly

Detailed Product Overview

This suspension control arm and ball joint assembly is engineered as an OE replacement for front right lower applications on 1998-2005 Buick Park Avenue, 2000-2005 Buick LeSabre, 1998-1999 Buick Riviera, 2000-2005 Cadillac DeVille, 1998-2004 Cadillac Seville, 1998-1999 Oldsmobile Aurora, 2001-2003 Oldsmobile Aurora, and 2000-2005 Pontiac Bonneville. The Moog RK620292 is also cross-referenced to Dorman OE Solutions 520-170 for the same application.

For buyers searching for a front right lower control arm for Buick LeSabre, Cadillac DeVille, or Pontiac Bonneville, this assembly provides the arm, ball joint, bushings, and hardware in one replacement unit. The forged aluminum design and included grease fitting support routine service and suspension restoration.

Common Repair Uses

• Restores worn or loose front suspension geometry
• Addresses clunking or knocking from a failing ball joint
• Replaces cracked or deteriorated control arm bushings
• Corrects steering feel affected by front right lower suspension wear
• Helps resolve uneven tire wear linked to suspension looseness

Installation Notes

Verify vehicle year, make, model, and front right lower position before installation. Inspect adjacent suspension components, alignment angles, and fasteners during replacement. Because this is a bolt-in assembly with mounting hardware included, installation is streamlined, but a professional wheel alignment is recommended after service.

Quality Assurance

Moog premium control arms are engineered for structural strength and corrosion protection on foreign and domestic nameplates. The RK620292 is built to OE-style standards for the listed applications and is supplied as a complete suspension control arm and ball joint assembly.