Delphi TC5678 Suspension Trailing Arm - Rear or Rear Upper

Delphi Suspension Trailing Arm for Acura and Honda Vehicles

The Delphi TC5678 suspension trailing arm is designed to provide reliable rear upper suspension support for select Acura and Honda models. Engineered with durable steel and finished with cataphoresis coating, this trailing arm ensures long-lasting performance and corrosion resistance.

• Constructed from high-strength steel for durability
• Black cataphoresis finish for enhanced corrosion protection
• Includes black bushings for improved vibration dampening
• Standard replacement grade for reliable fit and function
• Compatible with rear upper suspension positions on Acura Accord, CL, and TL
• Mounting hole diameter of 0.48 inches (12.2 mm) for precise installation
• Non-adjustable design for direct replacement

Durable Construction and Precise Fitment

The Delphi TC5678 trailing arm is manufactured from steel, providing the necessary strength to withstand suspension stresses. Its black cataphoresis finish offers a protective layer against rust and environmental wear. The included black bushings help reduce noise and vibration, contributing to a smoother ride. Measuring approximately 14.7 inches (373.5 mm) in length, this trailing arm is designed specifically for the rear upper suspension position on Acura and Honda vehicles, including the Accord, CL, and TL models. The part number TC5678 ensures compatibility and easy identification for replacement needs.

Common Applications and Problem Resolution

• Restores proper rear suspension alignment and geometry
• Eliminates clunking or knocking noises from worn trailing arms
• Improves handling stability and ride comfort
• Addresses excessive suspension play or looseness
• Prevents premature tire wear caused by suspension issues

Installation Notes and Tips

Installation of the Delphi TC5678 trailing arm requires basic suspension knowledge and tools. Ensure the vehicle is securely lifted and supported before removal of the old trailing arm. The included bushings simplify installation, but mounting hardware is not included and must be reused or sourced separately. Verify mounting hole alignment and torque specifications according to the vehicle manufacturer’s guidelines. This part is non-adjustable and intended as a direct replacement for the rear upper suspension position.

Quality Assurance and Warranty Information

Delphi suspension components meet standard replacement grade requirements, ensuring dependable performance and fitment. The TC5678 trailing arm undergoes quality control inspections to maintain consistency and durability. While specific warranty details may vary, Delphi typically offers limited warranties covering defects in materials and workmanship. Refer to Delphi’s official documentation for complete warranty terms.