Mercedes-Benz A-Class W168 A140 Rear Coil Spring Suspension Set A1683200408

Mercedes-Benz A-Class W168 A140 Rear Coil Spring Suspension Set are factory-original components from the Leaf and coil springs category, designed for the rear axle of this model. They ensure proper body support, stabilization during driving, and predictable vehicle behavior under typical road conditions. This is an ideal solution for users who want to maintain suspension characteristics close to the original while ensuring a favorable price-to-quality ratio.

Specifications and technical data

• SKU: A1683200408
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1683200408
• Substitutable numbers: A1683200408, A 168 320 04 08, EM
• Location on the vehicle: Rear
• Category: Leaf & Coil Springs

Purpose and function in the suspension system

The rear suspension springs in the Mercedes A-Class W168 series are responsible for maintaining the correct ride height, supporting loads, and working in conjunction with the shock absorbers. A properly selected set of springs allows for:

• stable vehicle handling when the cabin and trunk are fully loaded,
• controlled suspension compression on uneven surfaces,
• correct rear axle wheel geometry,
• even wear of tires and cooperating components.

The placement on the vehicle is limited to the rear of the body, which facilitates clear selection and eliminates the risk of confusion between axles.

Benefits of using original rear suspension springs

Using dedicated springs in the A140 model allows for maintaining the factory suspension characteristics without undesirable changes in comfort or handling. In practice, this means:

• consistent performance with stock shock absorbers and other rear suspension components,
• predictable vehicle reactions during braking, acceleration, and cornering,
• reduction of the "sagging" effect at the rear under heavier loads.

For users who do not plan to modify the chassis, this solution is technically safe and compliant with the vehicle manufacturer's specifications. Consistency with the Mercedes design translates into easier diagnostics and no need for additional modifications.

Product characteristics and service application

The rear springs for the Mercedes W168 A140, as an item from the Leaf and coil springs category, are intended for standard maintenance repairs and replacements resulting from natural wear. They are suitable both for replacing a single damaged spring and for the recommended replacement in pairs on the axle.

In service applications, it is particularly important to ensure:

• maintenance of the correct suspension height after installation,
• no interference with original mounting points,
• the possibility of installation in a standard workshop environment without additional adaptations.

The product is marked as used, which allows for economical repair while maintaining compliance with the model's factory specifications.

Selection by numbers and online purchase support

When selecting springs for a specific version of the Mercedes A140, it is crucial to use the OEM part number and interchangeable numbers, which minimizes the risk of purchasing an incorrect component. Verification of compatibility by numbers is especially important for online orders, where there is no physical possibility to compare parts before installation.

To better understand the compatibility checking process and avoid mistakes, it is worth using our practical guide: Risk-free online parts shopping – 5 proven ways to verify component compatibility using OEM numbers and paint codes. The article discusses, among other things, the specifics of selecting parts for Mercedes and BMW vehicles, which facilitates an informed choice of suspension components.

Expanding rear suspension repair in a Mercedes

If you are planning a comprehensive repair or upgrade of the rear suspension area in your Mercedes and need other components from the same group, such as additional springs, leaf springs, or auxiliary suspension elements, check out the available parts in the Mercedes Leaf and coil springs category.

This approach allows you to renew the entire section responsible for rear axle suspension in one service stage, which translates into more predictable vehicle behavior and reduces the need for subsequent workshop visits.

Summary

Mercedes-Benz A-Class W168 A140 Rear Coil Spring Suspension Set is a solution intended for drivers who want to restore the proper operation of the rear suspension without interfering with the factory chassis concept. A used, original component from the Leaf and coil springs group allows for a technically correct, economical repair while maintaining the handling characteristics typical for this Mercedes model.