Delphi TD338W Suspension Control Arm Bushing

Delphi Suspension Control Arm Bushing Overview

The Delphi TD338W suspension control arm bushing is designed for precise fitment on select BMW models, including the 525i, 530i, 535i, 540i, 735i, 740i, 750iL, 840Ci, 850Ci, 850CSi, 850i, and M5. Manufactured from durable rubber, this bushing provides reliable performance for front suspension components requiring press-fit installation.

• Material: High-quality rubber for effective vibration dampening
• Wall Thickness: 0.762 inches (19.4 mm) ensuring structural integrity
• Length: 2.204 inches (56.0 mm) for accurate suspension fitment
• Inside Diameter: 0.559 inches (14.2 mm) optimized for control arm mounting
• Mounting Type: Press fit for secure and stable installation
• Position Compatibility: Front left rearward, front left upper, front right rearward, and front right upper suspension locations
• Standard replacement grade for reliable OEM-equivalent performance
• Mounting hardware not included

Detailed Product Description

The Delphi TD338W suspension control arm bushing is engineered to meet the exact specifications required by various BMW models, including the 525i, 530i, 535i, and M5 series. Constructed from durable rubber, this bushing absorbs road vibrations and reduces noise, contributing to a smoother ride and improved handling. Its precise dimensions, including a wall thickness of 0.762 inches and an inside diameter of 0.559 inches, ensure a secure press-fit installation in the control arm assembly. The black color finish matches OEM aesthetics and resists environmental wear.

Common Applications and Problem Solving

• Reduces suspension noise and vibration caused by worn bushings
• Restores proper control arm alignment and suspension geometry
• Eliminates excessive play or looseness in front suspension components
• Improves vehicle handling and steering response on BMW 5 and 7 Series models
• Addresses premature wear issues in front left and right control arm positions

Installation Notes and Tips

The Delphi TD338W bushing is designed for press-fit installation and does not include mounting hardware. Proper tools such as a hydraulic press or bushing installation kit are recommended to ensure correct seating without damaging the bushing or control arm. It is important to verify the exact suspension position (front left rearward, front left upper, front right rearward, or front right upper) before installation to ensure compatibility. Professional installation is advised for optimal results and safety.

Quality Assurance and Warranty

Delphi suspension bushings are manufactured to meet or exceed OEM standards, providing consistent performance and durability. The TD338W is classified as a standard replacement grade part, suitable for maintaining factory suspension characteristics. While specific warranty details may vary, Delphi products typically come with a limited warranty against defects in materials and workmanship, supporting long-term reliability for BMW suspension repairs.