Delphi TC3603 Suspension Trailing Arm - Rear Left

Delphi Suspension Trailing Arm for Audi and Volkswagen Vehicles

The Delphi TC3603 suspension trailing arm is engineered for reliable rear left suspension performance on select Audi and Volkswagen models. Designed with durable steel construction and rubber bushings, this component ensures consistent handling and ride quality for vehicles like the Audi Q3 and Volkswagen Tiguan.

Key Features of Delphi TC3603 Suspension Trailing Arm

• Constructed from high-strength steel for durability
• Black cataphoresis finish for corrosion resistance
• Includes black and gray rubber bushings for vibration dampening
• Standard replacement grade for reliable performance
• Specifically designed for rear left position
• Compatible with Audi Passat, Q3, Q3 Quattro, Volkswagen Tiguan, and Tiguan Limited

Detailed Product Description

The Delphi TC3603 suspension trailing arm is a critical component in the rear suspension system, providing a secure mounting point for the wheel hub and helping maintain proper wheel alignment. Made from steel with a protective cataphoresis finish, this trailing arm resists rust and wear over time. The included rubber bushings, colored black and gray, absorb road vibrations and reduce noise, contributing to a smoother ride. Measuring 17.402 inches in length, this non-adjustable trailing arm is designed for the rear left side of compatible Audi and Volkswagen vehicles, ensuring precise fitment and function.

Common Applications and Issues Addressed

• Restores proper rear suspension geometry on Audi Q3 and Volkswagen Tiguan models
• Eliminates excessive wheel movement and improves handling stability
• Reduces vibration and noise caused by worn bushings
• Addresses uneven tire wear due to suspension misalignment
• Replaces damaged or corroded trailing arms to maintain vehicle safety

Installation Notes and Tips

• Designed for rear left position; verify vehicle side before installation
• Mounting hardware is not included; reuse existing hardware or source separately
• Ensure proper torque specifications are followed during installation
• Inspect surrounding suspension components for wear during replacement
• Professional installation is recommended for optimal safety and performance

Quality Assurance and Warranty

Delphi suspension components meet industry standards for performance and durability. The TC3603 trailing arm is manufactured to provide consistent quality and fitment for Audi and Volkswagen vehicles. This part is offered as a standard replacement grade component, backed by Delphi's quality control processes. Warranty coverage details should be confirmed with the point of purchase or Delphi directly.