Part number needed








In the Mercedes-Benz parts structure, the middle three digits of a part number (e.g., A 123 990 00 99) represent the parts group
or main group. Group 990 is commonly used for fastening parts, attaching parts, screws, bolts, nuts, washers, repair kits, and
other hardware/fasteners that don't fit into more specific mechanical or body groups.
Why would they need the black badge?







