922-9119 Memory Access Door for A1311 21.5inch iMacs NB-3185W
This is a replacement Memory (RAM) access door. This is the door on the bottom of the main body of the machine that covers the RAM slots.
Apple part number: 922-9119
Compatible models: A1311-Late 2009-MB950LL-MC413LL,
Compatible Mac info. : 21.5-inch 3.06GHz iMac
922-9119 Memory Access Door for A1311 21.5inch iMacs