Delphi TC4725 Front Upper Control Arm and Ball Joint Assembly

The Delphi TC4725 is a complete front upper control arm and ball joint assembly designed to restore your vehicle's suspension performance and handling characteristics. This integrated assembly combines the control arm and ball joint into a single component for straightforward installation and reliable operation.

Key Features:

• Press-in ball joint mounting type for secure attachment
• Threaded ball joint stud design with 0.748-inch (19.0mm) stud length
• 100% crack detection and ultrasonic flaw detection ensures materials match OE specifications
• Robot welding provides consistent performance and quality
• Ball studs machined to micron tolerances for durability and smooth joint operation
• Protective surface coating applied for corrosion prevention and enhanced aesthetics
• Extreme temperature tested from below -40°C to over 120°C
• Exposed to 720 hours of salt spray testing for proven durability

Delphi applies decades of original equipment expertise to their aftermarket suspension components, utilizing extensive dimensional and material analysis to ensure optimal compatibility. This complete assembly eliminates the need for separate ball joint installation, simplifying the replacement process while delivering OE-quality performance.