Delphi TC7620 Suspension Control Arm and Ball Joint Assembly - Front Left Lower

Delphi Suspension Control Arm and Ball Joint Assembly Overview

The Delphi TC7620 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 pre-greased components, this assembly provides reliable performance for the Volvo S60 Cross Country, V60 Cross Country, and XC70.

• Pre-greased for immediate installation
• Includes rubber bushings for vibration dampening
• Stamped steel control arm construction in black finish
• Press-in ball joint with grooved stud for secure mounting
• Designed for front left lower suspension position
• Standard replacement grade for suspension repairs

Technical Details and Features

The Delphi TC7620 control arm assembly features a stamped steel arm with a maximum length of 20.079 inches (510 mm) and a maximum width of 16.339 inches (415 mm). It includes rubber bushings to reduce noise and absorb road shocks, enhancing ride comfort. The ball joint is press-in mounted with a grooved stud measuring 3.425 inches (87 mm) in length, ensuring a secure fit without the need for grease fittings. This assembly is pre-greased but not greaseable, simplifying maintenance requirements. The mounting hole diameter is 59.7 mm, and the assembly is designed specifically for the front left lower suspension of Volvo S60 Cross Country, V60 Cross Country, and XC70 models.

Compatible Volvo Models and Applications

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

• Volvo S60 Cross Country (front left lower suspension)
• Volvo V60 Cross Country (front left lower suspension)
• Volvo XC70 (front left lower suspension)

Common Suspension Issues Addressed

• Worn or damaged control arm bushings causing steering instability
• Loose or failing ball joints leading to uneven tire wear
• Suspension noise or vibrations from deteriorated components
• Alignment problems due to bent or weakened control arms
• Reduced handling performance and ride comfort

Installation Notes and Tips

Installation of the Delphi TC7620 requires removal of the existing front left lower control arm assembly. Since the ball joint is press-in mounted and the assembly is pre-greased, no additional greasing is necessary during installation. Mounting hardware is not included, so ensure you have the correct bolts and nuts for your specific Volvo model. Proper torque specifications should be followed to maintain suspension integrity and safety. Alignment is recommended after installation to ensure optimal handling and tire wear.

Quality Assurance and Warranty

Delphi suspension components meet standard replacement grade requirements, providing dependable performance for Volvo vehicles. The TC7620 assembly is manufactured with quality materials including stamped steel and durable rubber bushings. While specific warranty details are not provided, Delphi products typically adhere to industry standards for replacement parts, ensuring reliability and durability in suspension repairs.