URO 31126854727 Suspension Control Arm - Front Left Rearward

BMW Front Left Rearward Control Arm

This URO suspension control arm is a direct-fit replacement for the front left rearward position on select BMW xDrive models. It is built to restore suspension geometry, steering response, and braking stability on vehicles such as the BMW 320i xDrive, 328i xDrive, and 430i xDrive.

Part number 31126854727 is engineered for OE-style fitment and correct wheel alignment on the listed BMW applications.

Key Features

• Guaranteed fitment for the listed BMW applications
• High-strength alloy metal construction for durability
• OE control arm geometry for proper alignment and directional control
• Helps restore suspension handling and braking stability
• Heat- and ozone-resistant boot material protects the ball joint where applicable

Detailed Description

URO 31126854727 is a suspension control arm for the front left rearward position on a wide range of BMW 2 Series, 3 Series, 4 Series, and GT xDrive models. It is built to match OE control arm geometry so the suspension can maintain the correct wheel position, alignment angles, and road feel after replacement. This part cross-references Delphi TC3578 for the same application.

Compatible BMW applications include 2013-2021 BMW 320i xDrive, 328i xDrive, 328d xDrive, 330i xDrive, 335i xDrive, 340i xDrive, 228i xDrive, 228i xDrive, 230i xDrive, M235i xDrive, M240i xDrive, 430i xDrive, 440i xDrive, and related Gran Coupe and GT xDrive models. The part number 31126854727 is also commonly searched for BMW front left rearward control arm replacement needs.

What It Helps Address

• Uneven or unstable steering response
• Suspension clunking or looseness from a worn control arm
• Incorrect wheel alignment after component wear
• Reduced braking stability during normal driving
• Ball joint boot wear where applicable

Installation Notes and Tips

Install this control arm in the front left rearward position only on the listed BMW fitments. After installation, perform a professional wheel alignment to verify suspension geometry and steering wheel center. Inspect adjacent suspension components, bushings, and mounting points for wear before completing the repair.

Quality Assurance

URO manufactures this control arm with OE-style geometry and durable materials to support proper suspension function on the specified BMW applications. Part number 31126854727 is built for direct replacement use on the listed fitments.