A-Tech 8GB (2 x 4GB) PC3-8500 DDR3 1066/1067 MHz RAM for MacBook, MacBook Pro, iMac, Mac Mini (Late 2008, Early/Mid/Late 2009, Mid 2010) | 204-Pin SODIMM Memory Kit at Amazon.com
Amazon.com: HumanCentric VESA Mount Adapter for iMac 24 Inch (Aluminum), iMac 27 Inch (2009, 2010, 2011), LED Cinema Display, Thunderbolt Displays, Replaces Apple iMac VESA Adapter MD179ZM/A, iMac VESA Kit : Electronics
Amazon.com: OWC 2.0TB HDD Upgrade Kit Compatible With 2009-2010 iMacs, Includes: Thermal Sensor, Tools, 2.0TB Hard Drive : Electronics
Amazon.com: OWC 1.0TB 3G SSD and HDD DIY Complete Bundle Upgrade Kit for Late 2009-2010 iMacs, (OWCKITIM09HE1TB) : Electronics
Amazon.com: Rinbers LCD Temp Temperature Sensor Cable 922-9167 593-1029 for Apple iMac 27" A1312 Late 2009 Mid 2010 A1311 : Electronics
Amazon.com: Replacement Front LCD Glass Cover for iMac 27 inch A1312 Year 2009 2010 2011 : Electronics
Amazon.com: Genuine Graphics Video Card for Apple iMac Late 2009 A1311 Core 2 Duo 3.06 21.5 Inch Desktop PC MB950LL/A MB950, AMD ATI Radeon HD 4670 GDDR3 256MB, MXM VGA Board GPU
Amazon.com: Odyson - Logic Board Replacement for iMac 27" A1312 Late 2009 (MB953LL/A) : Electronics
Amazon.com: Apple iMac MK482LL/A 27-Inch Retina 5K Display Desktop (Intel Quad-Core i5 3.3GHz, 8GB RAM, 2TB Fusion Drive, Mac OS X), Silver (Renewed) : Electronics
Amazon.com: BESTeck New LCD Front Glass Replacement for iMac 21.5 Inch A1311 Year 2009 2010 2011 922-9117 922-9343 (iMac 21.5'') : Electronics
Amazon.com: Odyson - LCD Glass Panel Replacement for iMac 21.5" A1311 (Late 2009 - Late 2011) : Electronics