Mercedes W164 320 CDI Front Suspension Leg Brake Wheel Hub Right O/S A1643302220

Mercedes W164 320 CDI Suspension Control Arms Hub Front Right is a complete component from the Suspension Replacement Kits category, designed for the front axle on the right side. This is a practical solution for users who want to restore proper suspension geometry, driving stability, and predictable vehicle behavior in one cohesive assembly module.

Specifications and technical data

• SKU: A1643302220
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1643302220
• Substitutable numbers: A1643302220, A 164 330 22 20, A1643560201, A 164 356 02 01, A1644202483, A 164 420 24 83, A1644211312, A 164 421 13 12, BG
• Location on the vehicle: Front, Right
• Category: Suspension Component Replacement Kits

Intended Use and Vehicle Placement

The presented suspension kit is designed for installation on the front axle, right side. It is responsible for transferring loads from the wheel to the body, maintaining the correct position of the hub relative to the wheel arch, and preserving the proper suspension operating angles during driving, braking, and turning.

The placement on the vehicle has been chosen to ensure consistency with the factory suspension design, which facilitates installation and reduces the risk of problems with the fit of cooperating elements such as the shock absorber, steering knuckle, or braking system.

Technical Characteristics of the Suspension Kit

The kit includes key components responsible for wheel control and vehicle stability, including control arm elements and the hub. This allows for the simultaneous replacement of several worn sub-assemblies, reducing the need for multiple disassemblies and geometry re-adjustments.

This type of solution is particularly beneficial when:

• there are play in the suspension on the front right side,
• several elements have been damaged simultaneously due to a collision or impact with an obstacle,
• the vehicle exhibits unstable tracking, pulling to one side, or uneven tire wear.

The selection of components in a single module promotes consistent suspension operating parameters and simplifies post-installation diagnostics.

Benefits of Using a Suspension Replacement Kit

Using a complete suspension kit for the front right side allows for the restoration of correct vehicle handling in a single service stage. The most significant advantages include:

• Component Consistency – the components are structurally linked, which reduces the risk of incompatibility between parts from different manufacturers,
• More Stable Handling – the correct positioning of the hub and control arms affects steering system precision and predictable car behavior in corners,
• Easier Geometry Adjustment – after replacing the entire suspension module, the process of setting toe and camber angles is more repeatable,
• reduction of noise and vibrations resulting from excessive play in mounting points.

Condition, Origin, and Service Application

The offered item comes from the Mercedes line and is classified as a used part. This is a solution for users looking for an economical alternative to new components, while maintaining a design consistent with the vehicle manufacturer's original specifications.

Due to the nature of the product, installation in a specialized workshop is recommended, using appropriate tools for disassembly and tightening threaded connections, followed by a suspension geometry check. This allows for the full utilization of the kit's potential and minimizes the risk of uneven tire wear or reduced driving comfort.

Technical Support and Additional Materials

If you are planning a comprehensive upgrade or repair of the running gear, it is also worth considering other Mercedes Suspension Replacement Kits available in our offer – check current proposals using the link: Mercedes Suspension Replacement Kits.

For users who want to better understand the principles of suspension operation and the relationships between shock absorbers, control arms, and stabilizers, a technical guide will be helpful: Suspension System – A Comprehensive Guide to Shock Absorbers, Control Arms, and Stabilizers. The article facilitates the assessment of component condition and the planning of service work in a conscious and organized manner.