Mevotech CMS101589 Suspension Control Arm and Ball Joint Assembly - Front Left Forward

BMW Front Left Forward Control Arm Assembly

Mevotech CMS101589 is a suspension control arm and ball joint assembly for select BMW performance models. It is built with application-specific upgrades for durability, with a pre-greased design, rubber bushings, a rubber dust boot, and included mounting hardware for a more complete service replacement.

Key Features

• Direct replacement suspension control arm and ball joint assembly
• Aluminum control arm construction with silver finish
• Pre-greased for service-ready installation
• Ball joint included with threaded stud type
• Rubber bushings and rubber dust boot included
• Mounting hardware and locking nut included
• Non-adjustable design
• Front left forward position

Detailed Description

Mevotech Supreme Parts CMS101589 is engineered in-house for high-usage passenger vehicles, SUVs, fleets, and working trucks, with upgrades focused on durability and performance. For BMW M2, BMW M4, and BMW M3 applications, this front left forward control arm assembly provides a service replacement built around an aluminum arm, integrated ball joint, and corrosion-resistant construction details. The part number CMS101589 is also referenced in interchange listings for related OE-style applications, including Delphi TC3884.

Compatible With 2016-2021 BMW M2, front left forward; 2015-2020 BMW M4, front left forward; and 2015-2018 BMW M3, front left forward. This part number, CMS101589, is a fitment-specific solution for drivers searching for a BMW M3 front left forward control arm assembly or a BMW M4 front left forward suspension control arm replacement.

What It Helps Address

• Front-end looseness or imprecise steering feel
• Excessive suspension play from worn bushings or ball joint wear
• Noises from the front suspension during turning or road impacts
• Uneven tire wear related to worn control arm components
• Service delays caused by replacing separate suspension pieces one at a time

Installation Notes and Tips

Install at the front left forward position only. Verify vehicle year, model, and suspension configuration before ordering, and inspect adjacent components such as tie rods, struts, and mounting points during service. Because the assembly includes a threaded ball joint stud and supplied hardware, follow factory torque specifications and alignment procedures after installation.

Quality Assurance

Mevotech Supreme Parts are engineered in-house with application-specific upgrades for durability and performance. CMS101589 is built as a service replacement for demanding BMW applications and includes the components needed for a more complete suspension repair.