Moog RK643693 Suspension Trailing Arm - Rear Right

Premium Rear Right Trailing Arm for Select Hyundai and Kia

Moog RK643693 is a premium suspension trailing arm built for the rear right position on select Hyundai and Kia vehicles. It is engineered for structural strength and corrosion protection, making it a direct replacement choice for restoring rear suspension geometry and ride control.

Key Features

• Premium-grade suspension trailing arm for rear right applications
• Built for structural strength to support suspension alignment and load transfer
• Corrosion-protection focus for long-term durability in underbody conditions
• OE-style replacement for select Hyundai Azera, Kia Cadenza, and Kia Optima models
• Moog RK643693 cross-references with Mevotech Original Grade GS901169 and Mevotech Supreme CMS901169, CMS901208 for the same application

Detailed Description

Moog RK643693 is a rear right suspension trailing arm designed for 2016-2017 Hyundai Azera, 2014-2016 Kia Cadenza, and 2011-2015 Kia Optima. This part number is built as a premium replacement for the rear suspension link that helps maintain proper wheel location and suspension movement. If you are searching for a rear right trailing arm for a 2011-2015 Kia Optima or a rear suspension trailing arm for a 2014-2016 Kia Cadenza, RK643693 provides a direct-fit service part for those applications. It also serves as a fitment match for 2016-2017 Hyundai Azera rear right suspension repair needs.

What It Helps Address

• Rear suspension looseness or instability
• Uneven rear tire wear caused by worn suspension geometry
• Noises from a worn or damaged trailing arm assembly
• Rear wheel alignment issues after suspension wear
• Loss of consistent handling from a fatigued rear suspension link

Installation Notes and Tips

Install RK643693 at the rear right position only on the listed vehicles. Verify vehicle year, make, model, and suspension position before ordering. After replacement, a rear wheel alignment is recommended to confirm suspension geometry is set correctly. This part is intended for applications where the original trailing arm has worn bushings, corrosion, or structural damage.

Quality Assurance

Moog designs premium control arms and related suspension components for foreign and domestic nameplates with an emphasis on structural strength and corrosion protection. That engineering focus supports consistent fit and long-term service in demanding underbody environments.