Elring 594.407 Engine Valve Cover Gasket

Elring 594.407 Valve Cover Gasket for Mercedes-Benz 300D

Elring 594.407 is an engine valve cover gasket made from polyacrylate rubber (ACM) for sealing the valve cover on select Mercedes-Benz diesel applications. It is a direct-fit sealing component for 1990-1993 Mercedes-Benz 300D models, helping maintain a secure seal at the top of the engine.

Key Features

• Engine valve cover gasket for top-end sealing service
• Polyacrylate rubber (ACM) construction for oil-resistant sealing performance
• Fits 1990-1993 Mercedes-Benz 300D
• Elring part number 594.407 for catalog and cross-reference lookup
• Cross-references Gates 23967 for the same application

Detailed Description

This Elring valve cover gasket is built for Mercedes-Benz 300D engines from 1990 through 1993 and is specified as part number 594.407. The ACM material is selected for engine sealing applications where exposure to heat and oil is routine, making it a practical replacement when servicing the valve cover area. If you are searching for a Mercedes-Benz 300D valve cover gasket, Elring 594.407 provides the correct fitment reference for these model years.

Common Repair Uses

• Oil seepage at the valve cover perimeter
• Visible oil residue around the top of the engine
• Replacement during valve cover removal service
• Sealing deterioration from age and heat cycling

Installation Notes and Tips

Clean the sealing surfaces thoroughly before installation and inspect the valve cover for warpage or damage. Confirm the gasket seats evenly around the full perimeter of the cover and verify that the application matches 1990-1993 Mercedes-Benz 300D before assembly. Elring 594.407 is also listed under the Mercedes-Benz 602 016 02 21 cross-reference for the same application.

Quality Assurance

Elring is a recognized engine sealing brand, and this gasket is manufactured for precise fitment in the specified Mercedes-Benz 300D applications.