Smart W452 Rear Axle Suspension Cross Member Control Arm Q0012536V002000000

Visual condition of the part

The product shows signs of use visible in the photos.

Smart W452 Rear Axle Suspension Cross Member Control Arm is an original structural component from the Longitudinal body frame parts and brackets group, designed for the rear of the vehicle. Thanks to its factory geometry and perfect fit for the Smart W452 platform, the control arm ensures stable handling, predictable vehicle behavior, and proper suspension operation during daily use.

Specifications and technical data

• SKU: Q0012536V002
• Mark: Smart
• Condition: Used
• OEM Part Number: Q0012536V002
• Substitutable numbers: Q0012536V002, Q0012536V002000000
• Location on the vehicle: Rear
• Part type: Subframe Connector
• Category: Frame Rails & Subframes

Purpose and function in the rear axle suspension

The rear axle control arm in the Smart W452 Roadster model is responsible for precisely maintaining the wheels in the set position relative to the body, transferring loads from the road to the vehicle structure, and maintaining proper suspension geometry. Its placement in the rear of the vehicle means this component has a direct impact on stability during acceleration, braking, and cornering.

A properly selected control arm limits unwanted wheel movement, reduces play in the suspension system, and helps maintain even tire wear. In the case of the Smart W452 Roadster, this is particularly important due to the compact design and specific weight distribution of the vehicle.

Benefits of using an original Smart control arm

Using a component from the Longitudinal body frame parts and brackets group dedicated to the Smart W452 allows for maintaining factory handling parameters and ride comfort. The original mounting geometry facilitates installation, minimizes the risk of alignment issues, and reduces the need for additional modifications.

• Stable vehicle handling in the rear axle area.
• Better car control during load changes and on uneven surfaces.
• Consistency with other suspension and body structure components.
• Ability to maintain predictable vehicle behavior after repair.

The used condition of the element represents a reasonable compromise between repair costs and maintaining proper suspension performance, especially for vehicles used on a daily basis.

Vehicle placement and installation aspects

The control arm is designed for installation in the rear of the vehicle, within the drive axle suspension. Proper seating in the mounting points to the body and wheel hub is crucial for maintaining correct camber and toe angles.

When replacing, it is recommended to:

• check the condition of other rear suspension components (silentblocks, bushings, mounts),
• verify the rigidity of the mounting points on the body,
• perform a geometry measurement and adjustment after installation.

This approach allows you to fully utilize the potential of the newly installed control arm and reduce the risk of premature tire wear or deterioration of vehicle stability.

Selecting parts based on technical parameters

When selecting a control arm for the Smart W452 Roadster, it is worth paying attention to compliance with manufacturer markings, OEM part numbers, and any interchangeable numbers. This ensures that the component will work properly with other suspension components and the body structure.

Key parameters are available in the product description, such as warehouse ID, manufacturer marking, condition, and information about placement on the vehicle. This facilitates verification of compatibility with a specific version of the Smart W452 Roadster and reduces the risk of selecting the wrong part.

Technical support and additional materials

If you are planning a comprehensive repair or modernization of the rear body structure zone in your Smart and need other components from the same group, such as additional brackets, longitudinal reinforcements, or suspension mounting elements, check the available parts in the Smart longitudinal body frame parts and brackets category.

During service work performed in the autumn-winter period, it is worth considering the impact of corrosion and wear on suspension and structural components. Practical tips on preparing the car for low temperatures, checklists, and a discussion of used components can be found in the article "Winter essentials: which used car parts are worth checking and replacing before the frost?".

Summary

Smart W452 Rear Axle Suspension Cross Member Control Arm is a dedicated rear suspension structural component that helps restore proper geometry and vehicle stability. Choosing an original component from the Longitudinal body frame parts and brackets group promotes trouble-free installation and the preservation of factory driving characteristics, which has a direct impact on the safety and comfort of daily Smart W452 Roadster operation.