Elring 386.340 Vacuum Pump Gasket

Reliable Vacuum Pump Gasket for BMW Models

The Elring 386.340 vacuum pump gasket is engineered to provide a precise seal for emission control systems in various BMW vehicles. Designed with durable Acm (polyacrylate) material, this gasket ensures consistent performance and longevity in demanding engine environments.

• Constructed from high-quality Acm (polyacrylate) material for durability
• Thickness of 11.5 mm for optimal sealing and fit
• Inner diameter of 60 mm and outer diameter of 74 mm for exact compatibility
• Compatible with a wide range of BMW models including 220i, 320i, 328i, 420i, 520i, X1, X3, X4, X5, and Z4
• Part number 386.340 ensures correct identification and fitment

Technical Details and Material Specifications

This vacuum pump gasket is manufactured from Acm (polyacrylate), a material known for its resistance to heat, oil, and chemical exposure commonly found in automotive engine compartments. The gasket’s 11.5 mm thickness provides a reliable seal that prevents vacuum leaks, which can affect engine performance and emission control. With an inner diameter of 60 mm and an outer diameter of 74 mm, the gasket is designed to fit precisely within the vacuum pump assembly of compatible BMW models.

Compatible BMW Models and Applications

The Elring 386.340 vacuum pump gasket is compatible with numerous BMW vehicles, including the 220i, 228i, 320i, 328i, 420i, 428i, 520i, 528i, and various X and Z series models such as X1, X3, X4, X5, and Z4. This gasket is specifically designed for use in emission control systems, ensuring proper sealing of the vacuum pump to maintain engine efficiency and reduce emissions.

• Prevents vacuum leaks that can cause rough idling or engine stalling
• Helps maintain proper brake booster vacuum pressure
• Reduces risk of oil leaks around the vacuum pump
• Supports emission control compliance by maintaining system integrity
• Addresses issues related to decreased engine performance due to vacuum loss

Installation Notes and Tips

When installing the Elring 386.340 vacuum pump gasket, ensure the mating surfaces are clean and free of old gasket material or debris. Proper alignment of the gasket is critical to avoid vacuum leaks. Use appropriate torque specifications for the vacuum pump bolts as outlined in the vehicle’s service manual. Inspect the vacuum pump and surrounding components for wear or damage during installation to ensure optimal performance.

Quality Assurance and Warranty

Elring manufactures the 386.340 vacuum pump gasket to meet strict quality standards, ensuring reliable sealing performance in emission control systems. The gasket is produced using durable Acm (polyacrylate) material to withstand harsh engine conditions. While specific warranty details are not provided, Elring products typically adhere to industry standards for automotive replacement parts, offering confidence in fit and function for BMW vehicles.