Suspensia X50CJ0286 Suspension Control Arm and Ball Joint Assembly - Front Left Upper Forward

Suspension Control Arm Assembly for Lexus LS460 and LS600h

Suspensia X50CJ0286 is a front left upper forward suspension control arm and ball joint assembly built for select Lexus luxury sedans. It is a direct OE-fit replacement for the 2007-2017 Lexus LS460 and 2008-2016 Lexus LS600h, with aluminum construction and included bushings, dust boot, cotter pin, and locking nut.

Key Features

• Direct-fit suspension control arm and ball joint assembly
• Aluminum arm construction for OE-style fit and appearance
• Black rubber bushings and black rubber dust boot
• Machined ball joint mounting type with threaded stud design
• Includes bushings, dust boot, cotter pin, and locking nut
• Front left upper forward position
• Cross-references Delphi TC7355 and MOOG RK623579 for the same application
• Part number: X50CJ0286

Detailed Description

Suspensia X50CJ0286 is engineered for the front left upper forward suspension position on Lexus LS460 and Lexus LS600h models. This assembly uses an aluminum arm with rubber bushings and a rubber dust boot, helping restore proper suspension geometry and steering response when replacing a worn upper control arm. The part number X50CJ0286 is built to OE dimensions and appearance, making it a practical replacement for high-end Lexus chassis service.

Suspensia manufactures chassis components in a fully automated OE manufacturing facility in Turkiye, with production processes certified to IATF 16949:2016, ISO 9001:2015, ISO 14001:2015, ISO 45001:2018, and ISO 50001:2018 standards. This part is a fit for Lexus LS460 and Lexus LS600h applications where the front left upper forward control arm requires replacement.

What It Helps Fix

• Front-end clunking or looseness from a worn control arm assembly
• Uneven tire wear caused by suspension geometry changes
• Steering wander or reduced directional stability
• Excessive play from deteriorated bushings
• Noise from a damaged dust boot or mounting wear

Installation Notes and Tips

Fits 2007-2017 Lexus LS460, front left upper forward. Fits 2008-2016 Lexus LS600h, front left upper forward. Verify the mounting position and stud thread size before installation. This assembly is not pre-greased, and it does not include a ball joint. Professional alignment is recommended after suspension work to confirm proper camber and toe settings.

Quality Assurance

Suspensia positions this chassis part as an OE or better quality replacement with direct OE fit and OE look. The brand’s manufacturing operation is certified to multiple international quality, environmental, safety, and energy management standards, supporting consistent production control for part number X50CJ0286.