722.9 2005-2010 Automatic Transmission Oil Filter kit Fits for C230 C250 C280 C300 C350 E320 E350 E500 E550 GL320 GL350 GL450 GL550 GLK350 ML320 ML350 ML500 SPRINTER 2500 3500 Replaces# 2202770395. A Filter to remove debris from the Transmission fluid in a vehicle's Transmission.