Delphi TC2108 Suspension Control Arm and Ball Joint Assembly - Front Left Lower

Delphi Suspension Control Arm and Ball Joint Assembly Overview

The Delphi TC2108 suspension control arm and ball joint assembly is designed for front left lower suspension applications on select Volvo models. Engineered with stamped steel construction and natural rubber bushings, this assembly provides reliable suspension performance for Volvo C30, C70, S40, and V50 vehicles.

• Pre-greased for immediate installation
• Includes natural rubber bushings for effective vibration dampening
• Bolt-in ball joint mounting with threaded stud for secure fit
• Stamped steel control arm construction in black finish
• Mounting hardware included for straightforward replacement
• Designed for light suspension grade applications
• Compatible with front left lower position on Volvo C30, C70, S40, and V50

Technical Details and Features

The Delphi TC2108 control arm assembly features a stamped steel arm with a maximum length of 18.11 inches (460 mm) and a maximum width of 15.354 inches (390 mm). The ball joint stud length measures 3.268 inches (83 mm) and is threaded for bolt-in mounting, ensuring a secure and precise fit. Natural rubber bushings are included to reduce noise and absorb road vibrations, contributing to a smoother ride. This assembly is pre-greased and does not require additional lubrication, simplifying installation and maintenance. The control arm is designed for light suspension grade use, suitable for standard replacement needs on compatible Volvo models.

Compatible Volvo Models and Applications

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

• Volvo C30
• Volvo C70
• Volvo S40
• Volvo V50

It is intended for the front left lower suspension position, making it a direct replacement part for these models. The part number TC2108 ensures correct fitment and performance when servicing these Volvo vehicles.

Common Suspension Issues Addressed

• Worn or damaged control arm bushings causing steering instability
• Loose or failing ball joints leading to uneven tire wear
• Excessive suspension noise or vibration
• Misalignment issues affecting vehicle handling
• Corroded or bent control arms compromising suspension integrity

Installation Notes and Tips

Installation of the Delphi TC2108 control arm assembly requires basic suspension repair tools and mechanical knowledge. Since the assembly comes pre-greased and includes mounting hardware, it reduces preparation time. Ensure the vehicle is securely lifted and supported before removal of the old control arm. Verify the ball joint stud threads and mounting hole diameter (0.559 inches / 14.2 mm) match the vehicle specifications. After installation, a professional wheel alignment is recommended to maintain proper suspension geometry and tire wear.

Quality Assurance and Warranty

Delphi suspension components meet standard replacement grade requirements, providing dependable performance for Volvo vehicles. The TC2108 assembly is manufactured with quality materials including stamped steel and natural rubber bushings to ensure durability. While specific warranty details may vary, Delphi typically offers coverage against manufacturing defects to support long-term reliability.