Delphi TD4398W Suspension Control Arm Bushing - Front Upper

Delphi Suspension Control Arm Bushing Overview

The Delphi TD4398W suspension control arm bushing is designed for front upper suspension applications on Dodge Ram trucks. Manufactured from natural rubber, this bushing provides reliable performance and helps maintain proper suspension alignment for a smooth driving experience.

• Material: Natural rubber (nr) for durability and flexibility
• Dimensions: 60.0 mm length, 56.0 mm width and height
• Inside diameter: 14.2 mm, outside diameter: 43.5 mm
• Mounting type: Press-in for secure installation
• Position: Front upper suspension control arm
• Item grade: Standard replacement part

Detailed Product Description

The Delphi TD4398W suspension control arm bushing is engineered to meet the specifications required for Dodge Ram 1500, 2500, and 3500 models. Constructed from natural rubber, it offers the necessary flexibility to absorb road vibrations while maintaining suspension geometry. The press-in mounting type ensures a tight fit within the control arm assembly, reducing unwanted movement and wear. With precise dimensions including a 14.2 mm inside diameter and 43.5 mm outside diameter, this bushing fits securely in the front upper suspension position, contributing to vehicle stability and handling.

Common Applications and Problem Solving

• Reduces suspension noise and vibration in Dodge Ram 1500, 2500, and 3500 trucks
• Prevents premature wear of suspension components by maintaining proper alignment
• Addresses issues related to loose or worn control arm bushings
• Improves steering response and vehicle handling
• Helps eliminate uneven tire wear caused by suspension misalignment

Installation Notes and Tips

• Ensure the control arm and surrounding components are clean before installation
• Use appropriate press tools to install the bushing without damaging the rubber material
• Verify correct orientation and position of the bushing in the front upper control arm
• Check suspension alignment after installation to confirm proper fitment

Quality Assurance and Warranty

Delphi suspension bushings are manufactured to meet OEM standards for fit and function. The TD4398W part number is a standard replacement grade component designed to provide consistent performance. While specific warranty details may vary, Delphi products typically come with a limited warranty against manufacturing defects to ensure reliability and customer confidence.