Mercedes W169 A 180 CDI Front Left N/S Suspension Leg Brake Wheel Hub

Mercedes W169 A 180 CDI Front Left N/S Suspension Leg Brake Wheel Hub is a complete, used set of front suspension and braking system components designed for the left side of the front axle. The set allows for a consistent, technically correct replacement of key components responsible for vehicle handling, vibration damping, and effective braking. By maintaining the factory geometry and construction, it serves as a solid foundation for professional suspension repair in this model.

Specifications and technical data

• SKU: A1693201430
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1693201430
• Substitutable numbers: A1693201430, A 169 320 14 30, A1693300720, A 169 330 07 20, A1694200583, A 169 420 05 83, A1694210812, A 169 421 08 12
• Location on the vehicle: Front, Left
• Category: Suspension Component Replacement Kits

Purpose and function of the set

The presented set includes components mounted on the front, left side, which is crucial for correct geometry alignment and uniform suspension performance. The steering knuckle is responsible for precise wheel guidance and interaction with the steering system, the shock absorber ensures controlled damping of irregularities, and the caliper with the brake disc form an efficient braking system on the given wheel. Combining these components into one set facilitates service and reduces the risk of incompatibility between individual parts.

Benefits of using a complete suspension replacement set

Using a complete set from the Suspension replacement sets category allows for a consistent replacement of components that work together mechanically and under load. In practice, this means:

• maintaining the correct front axle geometry after installation,
• uniform damping behavior on the left side,
• consistent operation of the braking system on the given wheel,
• reducing the number of potential points of play and unwanted vibrations.

For the user, this translates into more predictable handling, stability during braking, and comfortable suspension operation in daily use.

Compatibility, identification, and parameters

The components included in the set were designed for Mercedes vehicles from the W169 A 180 CDI family, taking into account the specific mounting on the front axle on the left side. The set has a dedicated OEM part number and associated interchangeable numbers, which facilitates clear identification in service catalogs and parts selection systems. This allows a mechanic or technical advisor to quickly verify the compatibility of the set with a specific equipment version and vehicle year, minimizing the risk of selecting the wrong component.

Characteristics of the used component

As an aftermarket element, the set retains the original construction and mounting points provided by the vehicle manufacturer. This facilitates installation in place of factory-fitted parts without the need for modifications or adaptations. The used nature of the component makes it a cost-effective solution while maintaining proper functionality and compatibility with the factory suspension system and brakes.

Technical support and additional information

For those who want to better understand the role of the shock absorber, steering knuckle, and other suspension elements in driving safety, we recommend the guide: Suspension system – a comprehensive guide to shock absorbers, control arms, and stabilizers. The article helps to assess when replacing suspension elements is justified and how to interpret signs of wear in daily use.

If you are planning a comprehensive repair or upgrade of the front suspension area in your Mercedes and need other elements from the same group, such as additional shock absorbers, complete steering knuckles, or related mounting elements, check the available parts in the Mercedes suspension replacement sets category.

Additional tips on selecting and checking used components before the winter season are also provided in a practical guide: Winter essentials: which used car parts are worth checking and replacing before the frost?, which discusses, among other things, the importance of the correct condition of the suspension for grip and vehicle stability on slippery surfaces.