Mercedes-Benz W245 Suspension Rubber Buffer Rear Upper A1693250484

Mercedes-Benz W245 Suspension Rubber Buffer Rear Upper is an original suspension component designed for the rear axle, which stabilizes the spring position and reduces the transmission of vibrations to the vehicle body. Thanks to its precise fit to the Mercedes suspension design, the buffer ensures smoother, more predictable operation of the chassis. It is a practical solution for users who want to restore the proper geometry and comfort of the rear suspension in their vehicle.

Specifications and technical data

• SKU: A1693250484
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1693250484
• Substitutable numbers: A1693250484, A 169 325 04 84, EM
• Location on the vehicle: Rear
• Category: Other Steering & Suspension Parts

Function and application in the rear axle suspension

The rear spring rubber buffer in Mercedes-Benz W245 models plays a key role as an intermediate element between the spring and the seat in the body or control arm. It is responsible for:

• damping vibrations generated by the spring's operation on road irregularities,
• reducing noise and knocking resulting from direct metal-to-metal contact,
• stable spring guidance on the axis, which affects the vehicle's correct behavior in corners,
• protecting the spring seat against accelerated mechanical wear.

A well-chosen and functional rubber buffer helps maintain an even rear vehicle height and supports the proper operation of shock absorbers and other suspension components.

Benefits of using the original buffer

Using a dedicated rear spring buffer in a Mercedes-Benz W245 brings measurable operational benefits. The component has been designed for a specific suspension construction, which translates into:

• secure fit to the spring seat and no need for assembly modifications,
• maintenance of factory suspension operating parameters, including deflection and rebound characteristics,
• more even load distribution on the spring and load-bearing elements,
• reduced risk of squeaks, rattles, and other unwanted noises from the rear of the vehicle.

Combined with a properly selected spring and a functional shock absorber, the Mercedes-Benz W245 Suspension Rubber Buffer Rear Upper helps maintain predictable vehicle handling and the driving comfort typical of the Mercedes brand.

Product characteristics and assembly

The presented buffer is a component intended for installation on the vehicle's rear axle. The placement on the vehicle is clearly defined as the rear, which facilitates part selection when planning suspension service work. The product comes from disassembly, which means it is a used part, but still functional for further use.

In practice, assembly involves seating the buffer in the spring seat and correctly positioning the spring coils in the prepared rubber profile. Replacing this element is particularly recommended when:

• there is a noticeable drop in driving comfort in the rear of the vehicle,
• knocking or squeaking sounds appear from the spring area,
• replacing springs or shock absorbers on the rear axle,
• there are visible cracks, deformations, or chipping of the old buffer.

Selection and compatibility within the Mercedes brand

The element has been designed with the specific suspension construction of Mercedes compact class models in mind, which ensures dimensional and material compliance with the manufacturer's factory requirements. Thanks to this, the user gains:

• consistency with other suspension components in the vehicle,
• maintenance of the rear axle operating characteristics intended by the manufacturer,
• the possibility of replacement within standard service procedures without additional adaptations.

In case of doubts regarding selection, it is worth comparing the shape and mounting method with the currently installed element and verifying the application in terms of the specific body version and suspension system.

Expansion of service work and additional resources

If you are planning a comprehensive repair or upgrade of the rear suspension area in your Mercedes and need other elements from the same group, such as additional buffers, bump stops, or covers, check the available parts in the Other Mercedes category.

When planning broader chassis modifications or comparing solutions used in different brands and sports versions, the comparative material regarding suspension and brake construction in high-performance cars may be helpful – you can find it in the article Audi RS vs other models – what is hidden under the hood and chassis?.