Delphi TC2976 Suspension Control Arm and Ball Joint Assembly - Front Left Lower or Front Left Lower Forward

Delphi Suspension Control Arm and Ball Joint Assembly Overview

The Delphi TC2976 suspension control arm and ball joint assembly is designed for precise front left lower suspension applications on select BMW models. Engineered with durable aluminum construction and integrated rubber, steel, and aluminum bushings, this component supports smooth vehicle handling and suspension stability.

• Aluminum control arm with casting and forged construction for strength and lightweight performance
• Includes rubber, steel, and aluminum bushings for effective vibration dampening
• Threaded ball joint stud with a 16mm diameter and 100mm length for secure fitment
• Standard replacement grade suitable for light suspension use
• Compatible with front left lower and front left lower forward positions
• Mounting hardware included for straightforward installation
• Silver finish control arm measuring up to 475mm in length and 180mm in width

Detailed Product Description

The Delphi TC2976 suspension control arm and ball joint assembly is crafted from high-quality aluminum using a combination of casting and forging techniques to ensure durability while maintaining a lightweight profile. This assembly features integrated bushings made from rubber, steel, and aluminum, which help absorb road vibrations and reduce noise for a smoother ride. The ball joint stud is threaded, measuring 16mm in diameter and 100mm in length, providing a secure and reliable connection to the suspension system. Designed specifically for light suspension grade applications, this control arm fits the front left lower and front left lower forward positions on BMW 535i GT, 550i GT, 740i, 740Li, 750i, 750Li, 760Li, and ActiveHybrid 7 models.

Compatible BMW Models and Applications

This suspension control arm and ball joint assembly is compatible with the following BMW vehicles:

• BMW 535i GT
• BMW 550i GT
• BMW 740i and 740Li
• BMW 750i and 750Li
• BMW 760Li
• BMW ActiveHybrid 7

Common Suspension Issues Addressed

• Worn or damaged control arm bushings causing poor handling or vibrations
• Loose or failing ball joints leading to steering instability
• Corroded or weakened control arm structure affecting suspension alignment
• Noise or clunking sounds from front left lower suspension components
• Uneven tire wear due to suspension component wear

Installation Notes and Tips

When installing the Delphi TC2976 control arm assembly, ensure the vehicle is securely lifted and supported. Remove the old control arm carefully, noting the position of bushings and ball joints. Since this assembly includes mounting hardware, use the provided components to secure the control arm in place. Torque all fasteners to manufacturer specifications and verify proper alignment after installation. This part is not pre-greased and does not include grease fittings, so no additional lubrication is required during installation.

Quality Assurance and Warranty

Delphi suspension components meet standard replacement grade requirements, ensuring reliable performance and durability. The TC2976 control arm assembly undergoes rigorous quality control to comply with OEM specifications. Warranty coverage details should be confirmed with the point of purchase or Delphi directly.