Mercedes W213 OM654 Diesel Vacuum Pipe Line Hose Brake Booster Servo A6540703132

The Mercedes W213 OM654 Diesel Vacuum Hose for Brake Booster is an original brake system component responsible for stable vacuum supply to the booster. Its precise design ensures proper brake assist operation in modern OM654 diesel engines, leading to safe and predictable braking. This solution is dedicated to Mercedes diesel vehicles, designed according to factory manufacturer standards.

Specifications and technical data

• SKU: A6540703132-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A6540703132
• Substitutable numbers: A6540703132, A 654 070 31 32
• Fuel type: Diesel
• Category: Brake Servos

Purpose and Role in the Braking System

The described vacuum hose operates between the vacuum source and the brake booster. Its function is to maintain a seal and proper flow, ensuring the driver has access to stable and predictable brake pedal assist. In vehicles with the OM654 diesel engine, the correct operation of this component is crucial for driving comfort and safety, especially during frequent city driving.

Construction and Fit for Mercedes W213

The hose has been specifically designed for the W213 model with a diesel engine, ensuring proper routing in the engine bay and compatibility with the factory brake booster. Its appropriately selected geometry and internal diameter allow for maintaining the required vacuum parameters, and the hose's construction is adapted to the thermal and mechanical conditions present in the engine compartment.

This makes the component a good fit within the category of brake boosters and brake force regulators, serving as a vital link in the entire system. Using an original solution minimizes the risk of installation issues and reduces the need for modifications to the system.

Benefits of Using an Original Vacuum Hose

Choosing a factory vacuum hose for the brake booster in a Mercedes W213 diesel vehicle allows for maintaining the parameters intended by the vehicle manufacturer. In practice, this means:

• correct brake pedal response across the entire operating range of the system,
• maintaining adequate assist levels during sudden and emergency braking,
• reduced risk of leaks and vacuum drops compared to random aftermarket replacements,
• better cooperation with other brake system components, including the booster and brake force regulator.

For users who value the consistency of the entire braking system, this solution helps maintain the vehicle's factory operating characteristics.

Used Product Characteristics

The offered hose is a used part, sourced from disassembly, allowing for economical replacement while maintaining the original design specification. Such parts are often chosen by workshops specializing in the Mercedes brand, as they enable repairs consistent with manufacturer's intentions while reducing costs compared to new components.

For vacuum system components, it is particularly important that the hose retains its mechanical integrity and shape, which facilitates installation in the original mounting points and proper routing relative to other components in the engine compartment.

Service Tips and Part Selection

When diagnosing issues with a hard brake pedal, extended braking distance, or unstable assist, it is worth considering a check of the vacuum hose. Replacing it with an original part dedicated to the OM654 diesel engine in the W213 chassis allows for restoring correct system operating parameters without the need to interfere with other components.

If you are planning a comprehensive vehicle inspection, including the braking system and comfort systems, our guide on selecting and operating components in a car may be helpful – check out the article on selecting and maintaining air conditioning and heating components for year-round comfort, where you will find practical tips for working with OEM and used parts.

To select other parts from the brake system group, use our category with technical analyses of popular diesel engines and costs of aftermarket parts, which will help you plan further service work and optimize your repair budget.