Lemfoerder 42702 01 Front Lower Control Arm Track Arm BMW X3 X4

The Lemfoerder 42702 01 is an OEM-quality front lower track control arm (wishbone) designed as a direct-fit replacement for BMW X3 and X4 models. Engineered to restore proper suspension geometry and handling dynamics, this arm meets or exceeds original equipment specifications for a precise, factory-correct installation.

Lemfoerder is a premier OEM supplier to BMW and more than 50 other major automotive manufacturers, including Mercedes-Benz and Audi. The brand is recognized for precision engineering of critical suspension and steering components, with a strong emphasis on design integrity, manufacturing consistency, and long-term reliability. All applicable parts receive a corrosion-resistant coating to extend service life.

Control arms are among the most essential elements of any suspension system, directly linking the steering knuckle to the vehicle chassis and guiding the wheel through its full range of motion. A worn or damaged control arm can compromise handling precision and vehicle safety, making timely replacement with an OEM-quality part essential.

Key Features:

• OEM Lemfoerder quality — a direct supplier to BMW and major automakers
• Front lower track control arm (wishbone) assembly
• Compatible with BMW X3 and X4 platforms
• Corrosion-resistant coating for extended durability
• OEM reference number: 31106885071
• Designed for precise fit and factory-correct suspension geometry
• Manufactured to strict OEM design, production, and assembly standards

This Lemfoerder control arm is the ideal solution for restoring suspension integrity and ride quality to OEM standards without compromise.