Delphi TC787 Suspension Control Arm and Ball Joint Assembly - Front Right Lower

Delphi Suspension Control Arm and Ball Joint Assembly Overview

The Delphi TC787 suspension control arm and ball joint assembly is designed for front right lower suspension applications on select Volkswagen models. Engineered with stamped steel construction and pre-greased components, this assembly offers reliable performance and durability for Volkswagen Beetle, Golf, Golf City, and Jetta vehicles.

• Pre-greased for immediate installation
• Includes rubber, steel, and aluminum bushings
• Stamped steel control arm construction in black finish
• Threaded ball joint stud with 0.472 inch diameter
• Mounting hardware included for straightforward replacement
• Standard replacement grade for front right lower position

Detailed Product Features and Specifications

The Delphi TC787 control arm assembly features a stamped steel arm measuring approximately 18.35 inches (466.1 mm) in length and 6.142 inches (156.0 mm) in maximum width. The assembly includes durable bushings made from a combination of rubber, steel, and aluminum to provide effective vibration dampening and suspension stability. The ball joint stud is threaded with a 0.472 inch (12.0 mm) diameter and a stud length of 0.61 inches (15.5 mm), designed to fit securely within the suspension system. This assembly is pre-greased but does not include a grease fitting and is not greaseable, reducing maintenance requirements. The black finish helps resist corrosion and wear over time.

Compatible Volkswagen Models and Applications

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

• Volkswagen Beetle (front right lower suspension)
• Volkswagen Golf and Golf City (front right lower suspension)
• Volkswagen Jetta and Jetta City (front right lower suspension)

Part number TC787 is specifically designed to meet the suspension requirements of these models, ensuring proper fit and function.

Common Suspension Issues Addressed

• Worn or damaged control arm bushings causing suspension noise or vibration
• Loose or failing ball joint resulting in steering instability
• Corroded or bent control arm affecting wheel alignment
• Excessive play in front right lower suspension components
• Replacement of factory control arm assembly for maintenance or repair

Installation Notes and Tips

Installation of the Delphi TC787 control arm assembly requires basic suspension knowledge and tools. Since the assembly comes pre-greased and includes mounting hardware, it simplifies the replacement process. It is recommended to inspect related suspension components during installation and perform a wheel alignment afterward to ensure proper handling and tire wear. This part is not adjustable and does not require additional greasing after installation.

Quality Assurance and Warranty Information

Delphi suspension components are manufactured to meet or exceed OEM standards for durability and performance. The TC787 control arm assembly is a standard replacement grade part backed by Delphi's quality assurance processes. While specific warranty details may vary, Delphi typically offers limited warranties covering defects in materials and workmanship to provide confidence in the product's reliability.