Pierburg 7.20607.74.0 Power Brake Booster Vacuum Pump

Reliable Power Brake Booster Vacuum Pump for Mercedes-Benz E300 and S350

The Pierburg 7.20607.74.0 power brake booster vacuum pump is designed specifically for diesel-powered Mercedes-Benz E300 and S350 models. This mechanical vacuum pump ensures consistent brake booster performance, contributing to safe and responsive braking under various driving conditions.

Key Features of Pierburg Power Brake Booster Vacuum Pump

• Compatible with Mercedes-Benz E300 and S350 diesel engines
• Mechanical operating mode for reliable vacuum generation
• Straight shape design with two connectors for easy integration
• Includes a seal to maintain vacuum integrity and prevent leaks
• Technical information reference: Si 0109-11 for precise specifications

Detailed Description of Part Number 7.20607.74.0

This Pierburg power brake booster vacuum pump (part number 7.20607.74.0) is engineered to provide a steady vacuum supply to the brake booster system in diesel Mercedes-Benz vehicles. Its mechanical operation mode ensures dependable performance without relying on electrical components. The pump features a straight shape and two connectors, facilitating straightforward installation and compatibility with the vehicle’s vacuum lines. The included seal helps maintain optimal vacuum pressure, reducing the risk of brake assist failure. This pump is manufactured to meet OEM standards, ensuring it integrates seamlessly with the Mercedes-Benz E300 and S350 brake systems.

Common Applications and Issues Addressed

• Restores brake booster vacuum pressure in diesel Mercedes-Benz E300 and S350
• Resolves reduced brake assist or hard brake pedal feel
• Eliminates vacuum leaks caused by worn or damaged pumps
• Prevents engine stalling related to vacuum pump failure
• Supports consistent braking performance under load or at idle

Installation Notes and Tips

When installing the Pierburg 7.20607.74.0 vacuum pump, ensure all vacuum lines and connectors are clean and free of debris. Verify the included seal is properly seated to prevent leaks. Mechanical operation requires correct alignment with the engine’s drive mechanism, so follow vehicle-specific service manuals for torque specifications and installation procedures. Testing vacuum pressure after installation is recommended to confirm proper function.

Quality Assurance and Warranty Information

Manufactured by Pierburg, this power brake booster vacuum pump meets strict quality standards for durability and performance. The part is backed by Pierburg’s technical information number Si 0109-11, ensuring compliance with OEM specifications. Warranty coverage details should be confirmed with the distributor or installer, as they may vary by region.