Lemfoerder 3455501 Rear Upper Left Suspension Control Arm and Ball Joint Assembly

The Lemfoerder 3455501 is a rear upper left (driver side) suspension control arm and ball joint assembly, also commonly referred to as a wishbone or trailing arm. Manufactured from sheet steel to OEM specifications, this part is a direct, drop-in replacement engineered to restore proper suspension geometry, handling precision, and ride quality.

Lemfoerder is a globally recognized OEM supplier of steering and suspension components, delivering parts directly to major automakers. This control arm is built to the same standards as the original factory component, ensuring a precise fit and long-term reliability.

Key Features:

• Sheet steel construction for strength and durability
• Includes integrated ball joint and bushing — no separate purchases required
• OEM-quality corrosion protection for extended service life
• Exact OEM fit — no modifications required for installation
• Made in Germany
• Paired model (right/passenger side): Lemfoerder 3455601

OEM / Cross-Reference Part Numbers:

• BMW OEM: 33326770859, 33326770747, 33326768273, 33321095411

Worn or damaged control arms can cause uneven tire wear, pulling during braking, and unsafe handling. Replacing a faulty control arm with a genuine OEM-equivalent Lemfoerder unit restores factory suspension geometry and eliminates clunking or instability over bumps. When replacing the control arm, inspecting and replacing the associated bushings at the same time is recommended for best results.