Elring 284.330 Vacuum Pump Gasket

Reliable Vacuum Pump Gasket for Mercedes-Benz Models

The Elring 284.330 vacuum pump gasket is engineered to provide a precise seal for emission control systems in select Mercedes-Benz vehicles. Designed with durable Fpm (fluoride rubber) material, this gasket ensures consistent performance and longevity in demanding engine environments.

• Material: Fpm (fluoride rubber) for high resistance and durability
• Thickness: 2.62 mm for optimal sealing pressure
• Inner Diameter: 52.07 mm to fit specific vacuum pump housings
• Outer Diameter: 57.31 mm ensuring a secure fit
• Shape: O-ring design for effective sealing in emission control systems

Technical Details and Compatibility

This vacuum pump gasket, part number 284.330, is specifically designed for use with various Mercedes-Benz models including C230, C250, C280, C300, CLK280, E280, E300, E350, GLK280, GLK300, SLK280, and SLK300. The Fpm material offers excellent resistance to oils, fuels, and high temperatures, making it suitable for the demanding conditions of vacuum pump sealing. The precise dimensions—2.62 mm thickness, 52.07 mm inner diameter, and 57.31 mm outer diameter—ensure a tight and reliable seal, preventing leaks that could affect engine performance and emissions.

Applications and Problem Solving

• Prevents vacuum leaks in emission control systems
• Maintains proper vacuum pump pressure for engine efficiency
• Reduces risk of oil and fluid contamination in the pump area
• Helps avoid engine performance issues related to faulty seals
• Supports compliance with emission standards by ensuring system integrity

Installation Notes and Tips

When installing the Elring 284.330 vacuum pump gasket, ensure the mating surfaces are clean and free of debris or old gasket material. Proper alignment of the O-ring is critical to avoid leaks. Use manufacturer-recommended torque specifications for the vacuum pump assembly to prevent gasket damage. It is advisable to inspect the vacuum pump and surrounding components for wear or damage during installation.

Quality Assurance and Warranty

Elring products are manufactured to meet strict quality standards, ensuring reliable sealing performance. The 284.330 vacuum pump gasket undergoes rigorous testing to comply with OEM specifications for Mercedes-Benz vehicles. While specific warranty details may vary, Elring typically offers coverage against manufacturing defects to provide confidence in product durability and fitment.