Delphi TC3030 Suspension Control Arm and Ball Joint Assembly - Front Left Upper Forward

Delphi Suspension Control Arm and Ball Joint Assembly Overview

The Delphi TC3030 suspension control arm and ball joint assembly is designed specifically for the front left upper forward position on Land Rover LR4 models. This pre-greased, stamped steel control arm offers reliable performance and durability for your vehicle's suspension system.

• Pre-greased for immediate use
• Includes rubber bushings for vibration dampening
• Stamped steel construction in black finish
• Press-in ball joint with threaded stud
• Mounting hardware included for straightforward installation
• Control arm dimensions: 11.417 inches length, 5.949 inches width

Detailed Product Description

The Delphi TC3030 control arm assembly is engineered with a stamped steel construction that provides strength and rigidity while maintaining a lightweight profile. The assembly comes pre-greased, eliminating the need for additional lubrication during installation. Rubber bushings are included to reduce noise and absorb road vibrations, enhancing ride comfort. The ball joint features a press-in mounting type with a threaded stud measuring 0.472 inches in diameter and 1.346 inches in length, ensuring a secure fit and reliable steering response. Finished in black, this control arm is designed to meet the exact specifications required for the Land Rover LR4 front left upper forward suspension position.

Common Applications and Problem Resolution

• Replacement for worn or damaged front left upper control arm on Land Rover LR4
• Addresses suspension noise caused by deteriorated bushings
• Restores proper wheel alignment and handling performance
• Eliminates excessive play in the ball joint for improved steering control
• Prevents premature tire wear due to suspension component failure

Installation Notes and Tips

Installation of the Delphi TC3030 control arm assembly requires standard suspension tools and mechanical knowledge. Since the part is pre-greased and includes bushings, no additional lubrication is necessary. Ensure the vehicle is securely lifted and supported before removing the old control arm. Verify the ball joint stud threads match the vehicle’s specifications to avoid cross-threading. Torque all mounting hardware to manufacturer specifications for safety and performance.

Quality Assurance and Warranty

This Delphi suspension control arm and ball joint assembly is a standard replacement grade part manufactured to meet OEM standards. It undergoes rigorous quality control to ensure durability and fitment accuracy for the Land Rover LR4. While specific warranty details are not provided, Delphi parts typically come with a limited warranty against defects in materials and workmanship.