Mevotech GS861157 Suspension Control Arm and Ball Joint Assembly - Front Left Upper Forward

OE-Style Front Left Upper Control Arm

Mevotech GS861157 is a front left upper forward suspension control arm and ball joint assembly for select Lexus LS460 and Lexus LS600h applications. It is built to match original manufacturer fit, form, and function, helping restore OE ride quality, steering response, and handling on regular commuter vehicles.

• Exact-fit replacement for the original suspension control arm assembly
• Pre-greased for ready-to-install service
• Aluminum control arm construction with silver finish
• Rubber bushings included
• Threaded ball joint stud type
• Non-adjustable design for direct OE-style replacement
• Fits Lexus LS460 front left upper forward applications from 2007-2017
• Fits Lexus LS600h front left upper forward applications from 2008-2016

Fitment and Application Details

Compatible with 2007-2017 Lexus LS460, front left upper forward, and 2008-2016 Lexus LS600h, front left upper forward. This Mevotech Original Grade GS861157 control arm is a direct replacement for the original suspension geometry on these vehicles, making it a practical choice for Lexus LS460 and Lexus LS600h owners addressing worn front suspension components.

This part cross-references MOOG Chassis Products RK623579 and Delphi TC7355 for the same application.

What This Part Helps Address

• Front-end looseness or imprecise steering feel
• Clunking or knocking from worn suspension joints
• Uneven tire wear caused by worn control arm bushings or ball joint wear
• Ride quality decline from aging OE suspension components
• Suspension geometry issues after original parts wear out

Installation Notes and Tips

Verify the vehicle position before installation: front left upper forward. Inspect adjacent suspension components, fasteners, and alignment settings during replacement. Because this assembly is non-adjustable and built as an OE-style replacement, proper installation and a post-service alignment are important for restoring correct handling on the Lexus LS460 and Lexus LS600h.

Quality Assurance

Mevotech Original Grade parts are engineered as direct OE-match replacements for fit, form, and function. GS861157 is designed for routine driving conditions and is supplied as a premium suspension replacement for restoring original performance characteristics.