Amazon.com: Ceozon PS3 Controller Wireless 2 Pack Play-Station 3 Controller Bluetooth Gamepad Compatible for Sony PS3 Controller Wireless Remote Joystick with Charging Cables Black and Black : Video Games
VOYEE Controller Replacement for Sony Original PS3 Controller, Wireless Controller Gamepad with Upgraded Joystick Compatible with Sony Playstation 3 (Black) - Walmart.com
Replacement Buttons for sony Play-Station 3 for Ps3 Controller L1 R1 L2 R2 - AliExpress
6Pcs Repair Part L1 R1 L2 R2 Buttons For PS3 Controller Trigger Buttons Springs | eBay
PS3 controller and its function programmed L1 = Ungrip 1 = Rotate base... | Download Scientific Diagram
PS3 controller L1 button not working. See comment for full details. : r/consolerepair
6Pcs Repair Part L1 R1 L2 R2 Buttons For PS3 Controller Trigger Buttons Springs | eBay