The very best way to keep your Mercedes-Benz automatic transmission functioning flawlessly is to keep the fluid and filter changed.

Mercedes-Benz recommends changing the fluid in your transmission every 40,000 miles, and here at ECS Tuning, we agree with this philosophy, which is why we have created this Automatic Transmission Service Kit for the 722.9xx series gearbox.

This kit contains the following items:

• Automatic Transmission Fluid.
• Torque Converter Drain Plug And Sealing Washer.
• Transmission Oil Pan Drain Plug Sealing Washer.
• Automatic Transmission Fluid Filter.
• Automatic Transmission Pan Gasket.

*This kit contains nine liters of fluid and a torque converter drain plug and sealing washer if you wish to drain the torque converter as well for a more thorough fluid service.