Moog RK620026 Suspension Control Arm and Ball Joint Assembly - Front Right Lower

BMW Front Right Lower Control Arm Assembly

The Moog RK620026 is a front right lower suspension control arm and ball joint assembly for select BMW 325xi and 330xi models. Built with forged steel construction, pre-greased components, and rubber bushings, it is engineered for structural strength and corrosion protection in everyday driving conditions.

Key Features

• Fits 2001-2005 BMW 325xi, front right lower
• Fits 2001-2005 BMW 330xi, front right lower
• Forged steel control arm with black finish
• Pre-greased design for ready-to-install service
• Press-in ball joint with threaded stud
• Bushings included with rubber bushing material
• Mounting hardware included
• Moog RK620026 suspension control arm and ball joint assembly

Detailed Description

Moog RK620026 is a suspension control arm and ball joint assembly built for the front right lower position on BMW 325xi and BMW 330xi applications from 2001 through 2005. The forged steel arm is paired with a press-in ball joint and rubber bushings to support stable suspension geometry and consistent steering response. This part cross-references Mevotech Supreme CMS10191 for the same application.

As an OE-style replacement for BMW front suspension service, the RK620026 is a direct-fit solution for vehicles that need a replacement lower control arm assembly with the ball joint already integrated. The Moog RK620026 part number is commonly searched by owners servicing BMW 325xi and 330xi front suspension wear.

Common Repair Symptoms

• Front-end clunking or knocking over bumps
• Loose or imprecise steering feel
• Uneven tire wear from worn suspension geometry
• Excessive play from a worn ball joint or bushing
• Vibration or instability during braking and cornering

Installation Notes

Verify the front right lower position before installation and compare the original arm length, mounting points, and ball joint style to the RK620026. Because this assembly uses a press-in ball joint and threaded stud, proper suspension service procedures and alignment checks are recommended after replacement. Confirm fitment for your BMW 325xi or 330xi by year and position before ordering.

Quality Assurance

Moog premium control arms are engineered for structural strength and corrosion protection on foreign and domestic nameplates. The RK620026 is built to meet OEM standards for the listed BMW applications and is supplied with pre-greased components for service readiness.