Universal Air RS2758 A/C System Seal Kit

Mercedes-Benz R-Class A/C Seal Kit

Universal Air Rapid Seal Oring Kit RS2758 is an A/C system seal kit for select Mercedes-Benz R-Class applications. It is built for HVAC sealing service where refrigerant leaks or aged O-rings are being addressed on the listed vehicles.

The Rapid Seal Oring Kit line focuses on sealing components for automotive air conditioning service. RS2758 is the part number to reference when sourcing a seal kit for Mercedes-Benz R350, R320, R500, R550, and R63 AMG applications listed below.

• Fits 2010-2013 Mercedes-Benz R350, N/A
• Fits 2006-2008 Mercedes-Benz R350, N/A
• Fits 2007-2009 Mercedes-Benz R320, N/A; excludes rear A/C
• Fits 2009 Mercedes-Benz R350, N/A; excludes rear A/C
• Fits 2006-2008 Mercedes-Benz R500, N/A
• Fits 2008 Mercedes-Benz R550, N/A
• Fits 2007 Mercedes-Benz R63 AMG, N/A; excludes rear A/C

Key Features

• Universal Air Rapid Seal Oring Kit
• Part number RS2758
• HVAC gaskets and sealing systems application
• Direct fitment coverage for select Mercedes-Benz R-Class models
• Notes included for vehicles with rear A/C exclusions

What It Is Used For

• Replacing worn A/C O-rings during refrigerant leak repair
• Servicing leaking HVAC connections on Mercedes-Benz R350 applications
• Addressing seal deterioration in R320, R500, R550, and R63 AMG A/C service
• Restoring sealing integrity after component removal and reassembly

Installation Notes and Tips

Verify the vehicle year, model, and rear A/C configuration before ordering. Clean sealing surfaces thoroughly before installation, and match the existing A/C connection points to the correct seal locations during service. RS2758 should be installed as part of a proper HVAC repair procedure for the listed Mercedes-Benz R-Class vehicles.

Quality Assurance

Universal Air Rapid Seal Oring Kit RS2758 is cataloged for the specific Mercedes-Benz applications shown above, including R350, R320, R500, R550, and R63 AMG coverage where noted.