Delphi TC1281 Suspension Control Arm and Ball Joint Assembly - Front Left Lower Rearward

Delphi Suspension Control Arm and Ball Joint Assembly Overview

The Delphi TC1281 suspension control arm and ball joint assembly is engineered for front left lower rearward suspension applications on select Mercedes-Benz models. Designed with durable steel construction and integrated bushings, this assembly supports precise suspension movement and vehicle stability.

• Control arm made from forged and cast steel for strength and durability
• Includes rubber, steel, and aluminum bushings for effective vibration dampening
• Threaded ball joint stud with a 14mm diameter and 60mm length
• Standard replacement grade suitable for light suspension use
• Compatible with multiple Mercedes-Benz models including C32 AMG, CLK55 AMG, SLK350, and others

Technical Details and Construction

The TC1281 control arm features a robust steel construction combining casting and forging processes to ensure structural integrity under typical driving conditions. The assembly includes bushings made from a combination of rubber, steel, and aluminum, which help absorb road shocks and reduce noise. The ball joint stud is threaded, measuring 14mm in diameter and 60mm in length, providing secure attachment and reliable steering response. This control arm is finished in black and designed with a maximum length of approximately 410mm and a width of 85mm, fitting precisely in the front left lower rearward position.

Compatible Mercedes-Benz Models

This suspension control arm and ball joint assembly is compatible with a range of Mercedes-Benz vehicles, including but not limited to:

• Mercedes-Benz C32 AMG, C55 AMG, C230, C240, C280, C320, C350
• CLK55 AMG, CLK63 AMG, CLK320, CLK350, CLK500, CLK550
• SLK55 AMG, SLK280, SLK300, SLK350

Common Suspension Issues Addressed

• Worn or damaged control arm bushings causing poor handling or vibrations
• Loose or failing ball joints leading to steering instability
• Corroded or weakened control arm compromising suspension alignment
• Noise or clunking sounds from front left lower suspension area
• Uneven tire wear due to suspension component wear

Installation Notes and Tips

When installing the Delphi TC1281 control arm assembly, ensure the vehicle is securely lifted and supported. Remove the old control arm carefully, noting the position of bushings and ball joint connections. This assembly does not include grease fittings and is not pre-greased, so no additional lubrication is required during installation. Torque all mounting hardware to manufacturer specifications. A professional alignment is recommended after installation to maintain proper suspension geometry.

Quality Assurance and Warranty

Delphi suspension components meet standard replacement grade requirements, providing reliable performance for light suspension applications. The TC1281 control arm assembly is manufactured to OEM standards, ensuring compatibility and durability. Warranty coverage details should be confirmed with the point of purchase or Delphi directly.