Mevotech CMS861330 Suspension Control Arm and Ball Joint Assembly - Front Left Lower

Front Left Lower Control Arm Assembly

Mevotech CMS861330 is a front left lower suspension control arm and ball joint assembly built for select Lexus and Toyota applications. It combines a steel control arm with a pre-greased, greaseable ball joint and upgraded rubber bushings for direct replacement service on high-use passenger vehicles and working vans.

Key Features

• Fits 2023-2025 Lexus RX350, front left lower
• Fits 2023-2025 Lexus RX350h, front left lower
• Fits 2024-2025 Lexus TX350, front left lower
• Fits 2021-2025 Toyota Sienna, front left lower
• Fits 2024 Lexus RX500h, front left lower
• Steel control arm construction with black finish
• Pre-greased and greaseable for serviceability
• Ball joint included with threaded stud and bolt-in mounting type
• Rubber bushings, dust boot, cotter pin, castle nut, grease fitting, and mounting hardware included
• Sintered metal bearing material and neoprene dust boot

Detailed Description

Mevotech CMS861330 is engineered as a superior OE replacement for the front left lower position on the Lexus RX350, RX350h, RX500h, TX350, and Toyota Sienna. The assembly is built from steel and uses application-specific upgrades, including improved bushings and a serviceable greaseable design, to support durability in demanding daily-use conditions. Mevotech Supreme Parts are developed in-house with a focus on fit, function, and faster installation through Labor Saver design elements, tools, and hardware.

This part cross-references Toyota and Lexus OE numbers such as 4806908050 and 4333009B60 for the same application. The CMS861330 part number is also the Mevotech Supreme reference for this assembly.

Common Repair Applications

• Front-end clunking or looseness from a worn lower control arm
• Excessive play caused by a failing ball joint
• Cracked or deteriorated suspension bushings
• Grease loss or contamination at the joint area
• Uneven tire wear related to worn front suspension components

Installation Notes and Tips

Install CMS861330 at the front left lower position only for the listed Lexus and Toyota applications. Verify alignment after replacement, and inspect adjacent suspension components for wear before final road test. The included hardware, cotter pin, castle nut, grease fitting, dust boot, and pre-greased joint help streamline service, but proper torque procedures and alignment setup remain essential.

Quality Assurance

Mevotech Supreme control arms are engineered in-house for commercial and passenger vehicle use, including SUVs, fleets, and working trucks. CMS861330 is built with upgraded bushings and serviceable components to support repeatable repair quality in the specified applications.