TrueDrive REPB281585 Front Lower Rearward Control Arm Right Side OEM Replacement 31126771894

The TrueDrive REPB281585 is a direct-fit OEM replacement front lower rearward control arm for the passenger (right) side. Engineered to restore proper suspension geometry and handling feel, this forged control arm replaces BMW OEM part number 31126771894 and is designed as a drop-in replacement requiring no modifications.

This control arm features a CR3+ zinc plated finish with green protective coating, providing excellent corrosion resistance for long-term durability. The forged construction delivers the strength and rigidity needed to handle the demands of daily driving and varying road conditions.

Key Features:

• Direct OE replacement — no modifications required
• Forged construction for maximum strength and durability
• CR3+ zinc plated finish with green protective coating for corrosion resistance
• Includes rubber bushing(s) and ball joint(s)
• Non-adjustable design matches original factory geometry
• Front axle, lower position, rearward arm
• Passenger (right) side fitment
• Sold individually
• Backed by a 1-year TrueDrive unlimited-mileage warranty

OEM Cross-Reference: Replaces BMW part number 31126771894 (also referenced as 31-12-6-771-894). Additional cross-references include RK620801, CMS101084, and 521-164.

Symptoms of a worn or failing lower control arm can include unusual clunking noises while driving, steering wheel vibration, and degraded handling. Replacing a worn control arm restores proper wheel alignment geometry, tire contact, and overall suspension performance.