Moog RK622386 Suspension Control Arm and Ball Joint Assembly - Front Right Upper

Moog RK622386 Front Right Upper Control Arm

Moog RK622386 is a front right upper suspension control arm and ball joint assembly built for select Cadillac applications. It uses a stamped steel arm with included bushings and a press-in ball joint design to support OE-style suspension service on Cadillac CTS, STS, and SRX models.

Key Features

• Stamped steel control arm for structural strength
• Included rubber bushings for suspension isolation
• Press-in ball joint mounting type
• Threaded ball joint stud type
• No grease fitting included
• Non-adjustable design
• Engineered for corrosion protection

Product Details

This Moog suspension control arm and ball joint assembly is built for the front right upper position and is made for foreign and domestic nameplates where OE-style replacement is needed. The RK622386 combines a stamped steel arm with rubber bushings and a press-in ball joint to restore proper suspension geometry and steering response on compatible Cadillac CTS, Cadillac STS, and Cadillac SRX models. This part number, RK622386, is also referenced in OE-style replacement searches for the same application.

This part cross-references Dorman - OE Solutions 522-340 for the same application.

What It Helps Address

• Excessive front-end looseness or play
• Clunking or knocking from the upper suspension area
• Uneven tire wear caused by worn suspension joints
• Steering wander or reduced directional stability
• Degraded ride quality from worn bushings or ball joint wear

Installation Notes and Tips

• Fits 2008-2014 Cadillac CTS, front right upper.
• Fits 2005-2011 Cadillac STS, front right upper.
• Fits 2004-2009 Cadillac SRX, front right upper.
• Fits 2005-2006 Cadillac STS, front right upper, except Variable Dampening Suspension.
• Confirm the vehicle’s suspension configuration before installation.
• Because the ball joint is press-in, proper suspension service tools and alignment checks are recommended after replacement.

Quality Assurance

Moog premium control arms are engineered for structural strength and corrosion protection, with OE-style construction intended for dependable suspension service. The RK622386 is a direct-fit replacement for the listed Cadillac applications and is identified by part number RK622386 for catalog and service matching.