Mercedes Sprinter W901 W903 Spring Rubber Buffer Suspension A9013220019

Mercedes Sprinter W901 W903 Spring Rubber Buffer Suspension is a component from the Leaf springs and springs group, designed for operation in the front suspension. It provides controlled limitation of spring deflection, improving vehicle stability and protecting suspension components from overload.

Specifications and technical data

• SKU: A9013220019
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A9013220019
• Substitutable numbers: A9013220019, A 901 322 00 19
• Location on the vehicle: Front
• Category: Leaf & Coil Springs

Purpose and function in the suspension

The spring rubber buffer in W901/W903 series models is responsible for absorbing part of the energy at maximum suspension deflection, which limits the transfer of loads to the frame and body. Mounted at the front of the vehicle, it works with the leaf spring, stabilizing suspension operation during driving with a load, braking, and on uneven surfaces.

Using the correct buffer in this location translates into more predictable vehicle behavior, a lower risk of suspension bottoming out, and better protection of other chassis components.

Compatibility with Mercedes W901 / W903

The buffer has been designed specifically for the front suspension construction of the W901 and W903 series, ensuring it maintains the correct working geometry with the spring and appropriate deflection characteristics. Proper fitment to this platform allows for maintaining factory comfort and stability parameters without the need to modify other components.

The element comes from the Mercedes range, which means it maintains compliance with the vehicle's factory design specifications, including load capacity and spring operating range.

Technical characteristics and installation

The buffer operates in the front part of the vehicle, in the immediate vicinity of the spring, where it absorbs loads generated during high suspension deflection. Its task is to gradually dampen the movement of the spring to limit sudden bottoming out and reduce shocks transferred to the frame.

When replacing, it is recommended to check the condition of the spring, mounts, and other suspension elements so that the new buffer can operate under proper conditions. A correctly selected and installed component helps maintain even axle support and stable vehicle handling under variable loads.

Condition and advantages of using a used OEM component

The offered spring rubber buffer is in used condition, which allows for an economical repair while maintaining the manufacturer's original specifications. Compared to random aftermarket replacements, a used OEM component ensures proper fitment to the suspension structure and predictable operating characteristics.

For users considering the choice between a used part and a replacement, the following article may be helpful: 5 reasons why a used OEM part is a better choice than a replacement, describing practical selection criteria in terms of durability, fitment, and operating costs.

Expansion and service of Mercedes leaf spring suspension

If you are planning a comprehensive repair or upgrade of the leaf spring suspension area in your Mercedes and need other elements from the same group, such as additional leaves, leaf springs, or components working with the spring, check the available parts in the Mercedes leaf springs and springs category.