Delphi TC3377 Suspension Control Arm - Rear Right Upper Forward

Delphi Suspension Control Arm for BMW Rear Right Upper Forward

The Delphi TC3377 suspension control arm is engineered for precise fitment on select BMW models, including the 740i, 740Li, 750i, 750i xDrive, 750Li, 750Li xDrive, and 760Li. Designed to maintain suspension geometry and improve vehicle handling, this control arm is a reliable replacement part for rear right upper forward positioning.

• Constructed from durable steel and aluminum for strength and corrosion resistance
• Gray natural rubber bushings included to reduce vibration and noise
• Casting and forged construction ensures structural integrity
• Standard grade replacement part with a silver finish
• Compatible with BMW 7 Series models: 740i, 740Li, 750i, 750i xDrive, 750Li, 750Li xDrive, and 760Li
• Part number TC3377 for accurate identification and fitment
• Distance between mounting holes: 293.5 mm; width: 83.0 mm

This suspension control arm is designed to replace the rear right upper forward arm on compatible BMW 7 Series vehicles. Its combination of steel and aluminum materials provides a balance of strength and weight savings, while the natural rubber bushings help absorb road shocks and reduce noise. The casting and forging manufacturing process enhances durability, ensuring the control arm maintains proper suspension alignment and vehicle stability over time. The silver color finish offers corrosion resistance and a clean appearance under the vehicle.

Common Applications and Issues Addressed

• Restores proper suspension geometry for improved handling and tire wear
• Eliminates clunking or knocking noises caused by worn bushings
• Corrects alignment problems related to damaged or bent control arms
• Reduces vibration and harshness transmitted to the cabin
• Prevents premature suspension component wear due to instability

Installation Notes and Tips

Installation of the Delphi TC3377 control arm requires basic suspension knowledge and tools. It is recommended to have a professional alignment performed after replacement to ensure optimal handling and tire wear. Note that mounting hardware is not included, so original bolts and nuts should be reused or replaced as needed. The control arm is not pre-greased, so lubrication of bushings during installation may be necessary depending on vehicle service procedures.

Quality Assurance and Warranty

Delphi suspension components meet OEM standards for fit, form, and function. The TC3377 control arm is a standard replacement grade part designed to provide reliable service life consistent with factory specifications. While no pre-greasing is applied, the included natural rubber bushings are engineered for durability. Warranty coverage details should be confirmed with the parts provider or vehicle manufacturer.