Delphi TC7816 Suspension Control Arm and Ball Joint Assembly - Front Left Upper or Front Left Upper Forward

Delphi Suspension Control Arm and Ball Joint Assembly Overview

The Delphi TC7816 suspension control arm and ball joint assembly is designed for front left upper forward suspension applications on select Mercedes-Benz models. This pre-greased, light suspension grade component offers a durable casting and forged construction with natural rubber bushings to maintain proper suspension geometry and vehicle handling.

• Pre-greased for immediate installation
• Includes natural rubber bushings for vibration dampening
• Threaded ball joint stud with 61.5 mm length
• Durable casting and forged control arm construction
• Standard replacement grade for reliable performance
• Compatible with front left upper forward position
• Gray control arm color with maximum length of 330 mm

Detailed Product Description

The Delphi TC7816 suspension control arm and ball joint assembly is engineered to meet the specifications required for Mercedes-Benz vehicles including the C300, C350e, C400, CLS450, E300, E400, E450, GLC300, and GLC350e models. This assembly features a light suspension grade type, making it suitable for maintaining the original ride quality and handling characteristics. The control arm is constructed using a combination of casting and forging processes to ensure strength and durability under normal driving conditions.

Natural rubber bushings are included to reduce noise and absorb road vibrations, enhancing ride comfort. The ball joint stud is threaded and measures 61.5 mm in length, providing secure attachment and precise steering control. The control arm’s maximum width is 84.0 mm, and it measures up to 330 mm in length, designed specifically for the front left upper forward suspension position.

Common Applications and Problem Resolution

• Replacement for worn or damaged front left upper control arm on compatible Mercedes-Benz models
• Eliminates clunking or knocking noises from suspension
• Restores proper wheel alignment and steering response
• Addresses excessive tire wear caused by faulty suspension components
• Improves vehicle stability and handling performance

Installation Notes and Tips

Before installation, verify compatibility with your specific Mercedes-Benz model and year. The Delphi TC7816 control arm comes pre-greased and includes bushings and mounting hardware for a streamlined replacement process. Although grease fittings are not included and the assembly is not greaseable, the pre-lubricated ball joint and bushings reduce maintenance requirements. Proper torque specifications should be followed during installation to ensure safety and performance.

Quality Assurance and Warranty

Delphi suspension components are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The TC7816 control arm and ball joint assembly is a standard replacement grade part designed for long service life. While specific warranty details are not provided, Delphi products typically come with manufacturer-backed quality assurance to support your investment in vehicle suspension maintenance.