Audi A4 B8 2.0 TFSI CDNC Petrol Steering Track Tie Rod Left N/S 4G0423811A

Audi A4 B8 2.0 TFSI CDNC Petrol Steering Track Tie Rod Left N/S is a component from the Steering rods and ends group, designed for use in the front suspension on the left side in vehicles with a petrol engine. It is responsible for precisely transferring movement from the steering gear to the steering knuckle, directly affecting driving stability and confident vehicle handling.

Specifications and technical data

• SKU: 4G0423811A
• Mark: Audi
• Condition: Used
• OEM Part Number: 4G0423811A
• Substitutable numbers: 4G0423811A, 4G0 423 811 A
• Location on the vehicle: Front, Left
• Fuel type: Petrol
• Category: Tie Rods & Steering Linkages

Purpose and function in the steering system

The left steering tie rod for Audi A4 B8 2.0 TFSI CDNC Petrol Steering Track Tie Rod Left N/S operates in the front part of the vehicle, within the steering system axis. Its task is to provide a stable connection between the steering gear and the steering knuckle components on the driver's side, which enables smooth wheel turning and maintains the specified suspension geometry.

The element is adapted for vehicles with a petrol engine, ensuring compatibility with the loads and operating characteristics of the chassis in this powertrain version.

Technical characteristics and installation

The tie rod has been designed for installation in the Front, Left position, making it compatible with the factory steering system in the Audi A4 B8 with the 2.0 TFSI CDNC unit. The design provides for cooperation with the original steering gear and other front axle suspension components.

When replacing, it is recommended to:

• check the condition of other components from the Steering rods and ends group,
• perform wheel geometry adjustment after installation,
• check for play in the entire steering system after completing the work.

Product condition and benefits of choosing a used part

The offered steering tie rod is in used condition, which allows for combining an attractive purchase cost with the preservation of the original installation specification. For many Audi users, this means the possibility of an economical repair of the steering system while maintaining the factory fit of the component.

Choosing a used component from the Steering rods and ends group can be a good solution in the case of post-accident repairs, geometry correction after mechanical damage, or during gradual renovation of the front suspension.

Safety, operation, and application

A correctly selected left steering tie rod has a direct impact on handling stability, response to steering movements, and even tire wear. In the event of wear or damage to this element, play in the system, vehicle pulling to one side, or incorrect car behavior during braking and cornering may occur.

Replacement with a functional component is recommended whenever excessive play, mechanical damage, or uneven tire wear resulting from improper steering system operation is detected during an inspection.

Repair expansion – Audi Steering rods and ends group

If you are planning a comprehensive repair or upgrade of the front suspension area in your Audi and need other elements from the same group, such as tie rod ends, inner tie rods, or additional steering system links, check the available parts in the Audi Steering rods and ends category.

If you are considering broader use of used parts in your car and want to better understand their advantages in terms of costs, quality, and ecology, the following guide article may be helpful: Used parts for BMW – is it worth it? Key benefits for fans of the brand.