Mercedes S203 S210 Coil Spring Rear Axle Suspension Set Blue Marking A2103243404

Mercedes S203 S210 Rear Spring Set Blue Marking A2103243404 is an original set of suspension components from the Springs and Leaf Springs category, designed for installation on the rear axle of selected Mercedes models. This used set represents a functional service solution for vehicles requiring spring replacement while maintaining the factory suspension characteristics and compatibility with other drivetrain components.

Specifications and technical data

• SKU: A2103243404
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2103243404
• Substitutable numbers: A2103243404, A 210 324 34 04, BG
• Location on the vehicle: Rear
• Color: Blue
• Category: Leaf & Coil Springs

Technical Characteristics and Purpose

The presented set of rear springs has been specifically designed for use in Mercedes C-Class and E-Class S203 and S210 estate models. The spring construction is adapted for rear axle operation, ensuring proper vehicle ride height, stability when carrying loads, and predictable handling in corners.

These components belong to the group of leaf springs, responsible for bearing vertical loads, absorbing bumps, and working in conjunction with shock absorbers. The correct set in this part of the vehicle is crucial for safety, traction, and driving comfort, especially in cars used with a fully loaded trunk or when towing a trailer.

Construction, Color Coding, and Identification

The springs included in the set have a distinctive blue finish, which facilitates their identification during service work and comparison with the removed components. This color is used to denote specific spring performance characteristics, allowing a mechanic to quickly verify the part's compatibility with the requirements of a particular vehicle.

As original Mercedes parts, the springs are designed to fit factory mounting points, reducing the risk of installation issues and maintaining proper suspension geometry. This type of solution is particularly beneficial for vehicles where maintaining original handling parameters and predictable road behavior is important.

Benefits of Using Original Rear Springs

Using a dedicated set of rear springs in Mercedes S203 and S210 models offers several practical benefits:

• maintaining factory suspension characteristics and predictable vehicle handling,
• improved rear axle stability when the trunk or passenger seats are loaded,
• compatibility with other drivetrain components,
• easier diagnostics and parts selection due to clear color coding.

For workshops and owners seeking factory-like solutions, this set is a sensible service choice, allowing for the restoration of proper suspension function without the need for aftermarket parts with uncertain characteristics.

Service Application and Installation Aspects

The set is intended for installation on the vehicle's rear axle, requiring standard service procedures such as wheel removal, suspension unloading, and spring replacement. It is recommended that installation be performed by a professional workshop using appropriate spring tools to enhance safety and minimize the risk of damage to other suspension components.

For vehicles with higher mileage, rear spring replacement is often performed concurrently with an inspection of shock absorbers, bushings, and other drivetrain components. This allows for a comprehensive restoration of proper handling parameters and reduces uneven tire wear.

Summary

Mercedes S203 S210 Rear Spring Set Blue Marking A2103243404 is a practical solution for owners and service centers aiming to restore correct rear suspension function in accordance with manufacturer specifications. Its original origin, precise fit for specific models, and distinctive color coding ensure trouble-free installation and proper drivetrain performance in daily use.