Mahle 55748 Engine Cylinder Head Gasket - Left

Mahle Cylinder Head Gasket 55748

Mahle 55748 is an engine cylinder head gasket for select Mercedes-Benz diesel applications. It is listed for left-side fitment and matches the specified multi-layered steel construction noted in the fitment data.

Key Features

• Engine cylinder head gasket for sealing the cylinder head to the engine block.
• Multi-layered steel construction listed for the application.
• Fits select Mercedes-Benz GL350, GLE350d, ML350, and S350 applications.
• Part number 55748 for catalog and service reference.

Detailed Description

This Mahle cylinder head gasket is built for direct replacement use in compatible Mercedes-Benz diesel engines. The application data identifies left-side fitment and multi-layered steel construction, making it a relevant choice for service work where cylinder sealing integrity is critical. Use part number 55748 to confirm the correct application before ordering, and compare it with the listed cross-reference numbers when matching the same engine sealing setup. This part cross-references Mercedes-Benz OE numbers 642 016 11 00 and 642 016 54 20 for the same application.

What It Is Used For

• Restoring cylinder sealing after head gasket failure.
• Addressing coolant loss caused by gasket leakage.
• Correcting compression loss from a compromised seal.
• Repairing combustion gas leakage between the head and block.

Installation Notes and Tips

Confirm engine code, side, and gasket layout against the vehicle service information before installation. Clean the mating surfaces thoroughly and inspect the cylinder head and block for warpage or damage before assembly. Verify that the replacement gasket matches the listed Mercedes-Benz application and part number 55748.

Quality Assurance

Mahle is a recognized engine sealing and components brand, and this gasket is cataloged with application-specific fitment data for the listed Mercedes-Benz models.