Mevotech CMS861352 Lateral Arm - Rear Right Upper Rearward

Rear Right Upper Rearward Lateral Arm for Lexus

Restore rear suspension control with this Mevotech Supreme lateral arm, part number CMS861352. It is built for the rear right upper rearward position on select Lexus IS, RC, and GS models, with application-specific upgrades for durability and consistent handling.

Key Features

• Mevotech Supreme Parts engineered in-house for targeted suspension performance
• Aluminum arm construction with a silver finish
• Rubber bushings included at both ends
• Non-adjustable design for direct replacement service
• Length: 11.76 in.
• No ball joint included

Detailed Description

The CMS861352 is a rear right upper rearward lateral arm designed for select Lexus rear suspension applications. This Mevotech Supreme control arm uses an aluminum body and rubber bushings to replace worn suspension links that can affect alignment stability, ride quality, and rear-end control. It is a direct-fit service part for Lexus IS300, IS350, RC300, RC350, GS350, GS300, GS450h, GS200t, IS200t, RC200t, and IS250 applications listed below. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application. Part number CMS861352 is also referenced as Mevotech Supreme CMS861352.

Compatible With

• Fits 2016-2022 Lexus IS300, rear right upper rearward
• Fits 2014-2022 Lexus IS350, rear right upper rearward
• Fits 2016-2022 Lexus RC300, rear right upper rearward
• Fits 2015-2022 Lexus RC350, rear right upper rearward
• Fits 2013-2020 Lexus GS350, rear right upper rearward
• Fits 2018-2019 Lexus GS300, rear right upper rearward
• Fits 2013-2018 Lexus GS450h, rear right upper rearward
• Fits 2016-2017 Lexus GS200t, rear right upper rearward
• Fits 2016-2017 Lexus IS200t, rear right upper rearward
• Fits 2016-2017 Lexus RC200t, rear right upper rearward
• Fits 2014-2015 Lexus IS250, rear right upper rearward

What It Helps Address

• Rear suspension looseness or instability
• Excessive play from worn bushings
• Uneven rear tire wear caused by suspension wear
• Noisy or clunking rear suspension movement
• Alignment drift after suspension component wear

Installation Notes and Tips

Install in the rear right upper rearward position only. Verify vehicle year, model, and suspension layout before ordering, and inspect adjacent rear suspension components for wear during replacement. Because this arm is non-adjustable, final alignment should be checked after installation to confirm rear suspension geometry is within specification.

Quality Assurance

Mevotech Supreme Parts are engineered in-house with application-specific upgrades for durability and performance. The Supreme line is built for high-usage passenger vehicles, SUVs, fleets, and working trucks, with Labor Saver design elements intended to make service faster and easier.