Mercedes R171 Steering Linkage Tie Rod Outside Left Right N/O/S Set

Visual condition of the part

The product shows signs of use visible in the photos.

Mercedes R171 Steering Linkage Tie Rod Outside Left Right N/O/S Set is an original set of steering system components designed for both the left and right sides. Thanks to its factory-spec construction, it ensures precise transmission of steering inputs to the steering knuckles and stable vehicle handling. This is the ideal solution for users who expect consistent vehicle behavior and correct suspension geometry after repairs.

Specifications and technical data

• SKU: A2033303903-2
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2033303903
• Substitutable numbers: A2033303903, A 203 330 39 03, A2033304003, A 203 330 40 03, A1713380015, A 171 338 00 15
• Location on the vehicle: Right, Left
• Category: Tie Rods & Steering Linkages

Technical characteristics and intended use

The presented set includes external steering system components mounted on the right and left sides of the vehicle. The tie rods are responsible for transferring force from the steering gear to the wheels, which is why their proper rigidity and geometry are crucial for maintaining driving stability and even tire wear.

The original Mercedes origin ensures that factory operating parameters are maintained, including the correct working length and precise fitment of tapers and threads to the steering column and knuckles. Using the set for both sides allows for restoring the consistency of the steering system after suspension repairs or collisions.

Benefits of using original tie rods

Using this set in the steering system provides a number of practical operational benefits:

• maintaining predictable steering response,
• reducing play in the system and improving stability at higher speeds,
• easier wheel alignment after installation,
• consistent behavior of both sides of the suspension due to replacing them as a pair.

For the user, this means more confident handling, better control over the vehicle, and a lower risk of premature tire wear resulting from incorrect geometry.

Condition of components and service application

The offered set comes from the Steering rods and tie rod ends group and is intended for service applications in Mercedes vehicles where restoring the correct operation of the steering system is required. The N/O/S (New Old Stock) nature of the parts makes this a cost-effective solution, allowing for repairs while maintaining the original design of the components. The set is suitable for both standard replacement of worn components and repairs following mechanical damage to the front suspension.

Installation and operational tips

Due to the importance of the steering system for safety, installation in a specialized workshop is recommended, using appropriate tools for removing tapers and checking threads. After installing the set, it is necessary to perform a wheel alignment on a professional stand to fully utilize the potential of the new components and avoid uneven tire wear. Regular inspection of play and rubber boots during periodic maintenance will help maintain stable vehicle handling for a longer period.

If you are planning a comprehensive repair or upgrade of the suspension and steering zone in your Mercedes and need other components from the same group, such as tie rod ends, inner tie rods, or complete linkage sets, check the available parts in the Mercedes Steering rods and tie rod ends category.

For drivers interested in a broader context of premium car maintenance and potential repair costs, an article describing typical engine problems in a popular model from a competing brand may be helpful – you can find it here: BMW E90 faulty engines – a practical guide to costly failures.