Mercedes W203 W209 Clutch Cylinder Pipe Hose Line A2032903613

Mercedes W203 W209 Clutch Cylinder Pipe Hose Line is a specialized component of the braking system, designed for operation in vehicles with xDrive. The flexible design of the hose ensures stable operating pressure management in the system, which translates into reliable brake performance and predictable vehicle response. This is a solution for users who expect a proven component with factory geometry and fitment.

Specifications and technical data

• SKU: rhd-A2032903613
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2032903613
• Substitutable numbers: A2032903613, A 203 290 36 13
• Category: Master Cylinders

Technical characteristics and application

The offered flexible pressure hose has been designed as a component working with the braking system in BMW E84 and E90 series vehicles with xDrive. Its task is to transfer operating pressure between system components while compensating for suspension movements and body vibrations. Thanks to its flexible construction, the hose maintains a stable seal across a wide range of loads, which has a direct impact on braking efficiency.

The product belongs to the Brake pumps group, which means it is related to the area responsible for generating and distributing pressure in the braking system. Properly matching the hose to a specific vehicle configuration allows for maintaining factory operating parameters and avoiding unwanted changes in brake pedal characteristics.

Compatibility and fitment

The hose has been developed for use with the braking system in BMW vehicles with xDrive, where precise routing of hoses in the suspension workspace is required. The appropriate length, shape, and mounting points enable correct positioning of the hose relative to steering knuckles, control arms, and the body, which minimizes the risk of abrasion and excessive stress during suspension operation.

Thanks to the use of original geometry, the hose can be installed as a direct replacement for a worn component, without the need for system modifications. This is a particularly beneficial solution for workshops that expect installation repeatability and predictable labor time when servicing the braking system.

Condition, origin, and benefits of choosing a used part

The offered item is a used part, sourced from dismantling. In practice, this means that the hose retains its factory construction and has been verified for suitability for further use. Choosing such a solution allows for significantly reducing the cost of braking system repairs while maintaining compliance with the manufacturer's original specifications.

For users and workshops, this means a favorable compromise between price and functionality: you retain the original fitment and operating characteristics of the system while limiting expenses related to service. This is particularly important in the case of vehicles equipped with advanced electronic stability control systems, where the quality and parameters of pressure hoses affect the operation of the entire system.

Safety, operation, and technical support

A properly selected flexible pressure hose is crucial for maintaining stable pressure in the braking system, and thus for driving safety. Replacing a worn or damaged hose with a component of factory geometry allows for restoring predictable brake pedal response, reducing the risk of decreased braking efficiency, and ensuring proper cooperation with the brake pump and other system elements.

To better understand how to safely use recycled parts in the braking system and how to optimize service costs, it is worth checking out our guide: Brake calipers under the microscope: How to effectively reduce braking system repair costs by choosing proven recycled parts. The article helps organize knowledge regarding the selection and evaluation of braking components sourced from dismantling.

Selection by numbers and expanding the scope of repair

When selecting a flexible pressure hose for a specific vehicle, it is worth using catalog numbers and vehicle identification data to avoid installation errors. During the purchasing process, support in the form of a practical guide may be helpful: Guide: how to select the right car part by VIN and OEM number, where the method of verifying part compatibility is described step by step.

If you are planning a comprehensive repair or upgrade of the braking zone in your Mercedes and need other elements from the same group, such as pumps, reservoirs, or booster modules, check out the available parts in the Mercedes Brake pumps category.