Elring 793.200 Turbocharger Oil Line Seal

Turbocharger Oil Line Seal for Audi and Porsche

Elring 793.200 is a turbocharger oil line seal built as an FPM (fluoride rubber) O-ring for high-temperature sealing applications. With a 14.5 mm inside diameter, 18.5 mm outside diameter, and 2.0 mm thickness, it is sized for specific turbo oil line connections on select Audi and Porsche vehicles.

Key Features

• FPM (fluoride rubber) construction for demanding engine sealing environments
• O-ring shape with 14.5 mm inside diameter, 18.5 mm outside diameter, and 2.0 mm thickness
• Turbocharger oil line seal application for precise fluid sealing
• Elring part number 793.200 for direct reference and ordering
• Fits select Audi A6 Quattro, A7 Sportback, A8 Quattro, Q7, Q8, S6, S7, and S8 applications, plus Porsche Cayenne and Macan listings

Detailed Description

This Elring 793.200 turbocharger oil line seal is an OE-style sealing component made from FPM fluoride rubber, a material commonly used where heat and oil exposure are part of normal operation. The O-ring profile and exact dimensions help support a proper seal at the turbo oil line connection on vehicles such as the Audi A6 allroad, Audi A6 Quattro, Audi A7 Sportback, Audi A8 Quattro, Audi Q7, Audi Q8, Porsche Cayenne, and Porsche Macan. This part cross-references with OE-style numbers such as LR095786 and WHT 006 901 for the same application.

What It Is Used For

• Replacing a hardened or flattened turbo oil line seal
• Addressing oil seepage at the turbocharger oil feed or return connection
• Restoring sealing performance after turbo service
• Correcting leaks caused by heat-aged rubber at the oil line joint
• Supporting proper sealing on Audi and Porsche turbocharged engine applications

Installation Notes and Tips

Verify the seal dimensions against the removed part before installation. Clean the sealing surfaces thoroughly, inspect the mating groove or line end for damage, and lubricate the O-ring with clean engine oil during assembly to reduce pinching. Confirm the vehicle application by year, make, and model before ordering, especially on Audi A6 Quattro, Audi A7 Sportback, and Porsche Cayenne fitments.

Quality Assurance

Elring is known for sealing-system components used in engine and turbocharger service. Part number 793.200 is specified with exact material and dimensional data to support accurate replacement selection for the listed Audi and Porsche applications.