Mercedes W204 Coil Spring Rear Axle Suspension Set A2043240604

Description

Mercedes W204 Coil Spring Rear Axle Suspension Set is a factory-original suspension component designed for installation on the rear axle of Mercedes vehicles. This used set of springs ensures proper body support, vehicle stabilization under load, and predictable suspension performance during daily operation.

Specifications and technical data

• SKU: A2043240604
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2043240604
• Substitutable numbers: A2043240604, A 204 324 06 04, 72028 T0835361, BG
• Location on the vehicle: Rear
• Category: Leaf & Coil Springs

Purpose and function in the suspension system

The rear suspension spring set for the Mercedes W204 is responsible for maintaining the correct vehicle ride height and effectively damping deflections in conjunction with the shock absorbers. This component operates on the rear axle, stabilizing the vehicle during acceleration, braking, and traversing uneven surfaces, which translates into predictable handling and safe vehicle behavior.

Thanks to their precisely tuned spring characteristics, the springs from the Leaf and Coil Springs category help reduce body roll, improve ride comfort, and support even load distribution to the rear wheels.

Construction and performance parameters

The rear springs in this set are steel components with precisely selected operating characteristics, adapted to the suspension geometry of the Mercedes W204. The design ensures:

• stable body support under varying loads in the trunk and rear seats,
• consistent performance across the full range of suspension travel,
• compatibility with standard rear axle suspension and guidance components.

The placement on the rear of the vehicle allows for direct replacement of the factory springs without the need for any suspension modifications.

Benefits of using original rear suspension springs

Using a complete set of rear springs in a Mercedes W204 helps restore the factory suspension performance. The main advantages include:

• consistent spring characteristics on both sides of the rear axle,
• improved driving stability at higher speeds,
• more even tire wear on the rear axle,
• maintenance of the correct suspension geometry as specified by the manufacturer.

For the user, this means predictable vehicle behavior, improved ride comfort, and a reduction in undesirable effects, such as the rear of the vehicle “sagging” under heavier loads.

Selection and installation in the vehicle

The rear spring set for the Mercedes W204 is designed for installation in place of the factory components, which simplifies service work and reduces replacement time. It is recommended to replace both springs on the rear axle simultaneously to maintain suspension symmetry and even body support.

Before installation, it is advisable to verify the compatibility of the part with the specific body version and suspension system of the vehicle using manufacturer data and technical specifications. A correctly selected set of springs supports trouble-free operation and reduces the risk of premature wear on other chassis components.

Expanding Mercedes suspension service

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 suspension support elements, check out the available parts in the Mercedes Leaf and Coil Springs category.

If you are considering a wider use of used components in your vehicle fleet and want to better understand the economic advantages of such solutions, it is worth reading the service guide describing the cost-effectiveness of using second-hand parts – you can find it in the article Smart Skoda servicing – why second-hand parts are the best choice for your wallet.