Elring 811.034 Vacuum Pump Gasket

Elring 811.034 Vacuum Pump Gasket

Elring 811.034 is a vacuum pump gasket for emission control sealing applications. It is built for service on Mercedes-Benz diesel models where a precise gasket seal is needed to maintain vacuum pump integrity and reduce leakage at the mounting surface.

Key Features

• Vacuum pump gasket for emission control sealing systems
• Elring replacement part number 811.034
• Fits 1977-1981 Mercedes-Benz 300D
• Fits 1983-1985 Mercedes-Benz 300D
• Fits 1983-1985 Mercedes-Benz 300SD
• OE-style fitment for diesel vacuum pump service

Detailed Description

This Elring vacuum pump gasket is used at the pump-to-engine sealing interface to help maintain a secure seal on Mercedes-Benz 300D and Mercedes-Benz 300SD diesel applications. The part number 811.034 is listed for 1977-1981 Mercedes-Benz 300D, 1983-1985 Mercedes-Benz 300D, and 1983-1985 Mercedes-Benz 300SD, making it a direct-match service part for these vehicles. This part cross-references Mercedes-Benz 616 011 03 80 for the same application.

What It Helps Address

• Vacuum pump oil seepage at the mounting surface
• Loss of sealing between the pump and engine housing
• Vacuum-related service issues caused by gasket deterioration
• Maintenance replacement during vacuum pump repair

Installation Notes and Tips

Clean both mating surfaces before installation and remove all old gasket material before fitting the new seal. Verify the vacuum pump and mounting surface are flat and free of damage, then install the gasket according to the vehicle service procedure for the specific Mercedes-Benz 300D or 300SD application.

Quality Assurance

Elring is a recognized supplier of engine sealing components, and part 811.034 is cataloged for emission control gasket service on the listed Mercedes-Benz diesel applications.