Amazon.com: LB RB Left Right Bumper Button Repair Part Micro Switch Microswitch for Xbox One/Xbox 360 Controller (10 PCS) : Video Games
How to Replace Xbox360 controller LB or RB Bumper Button Tactile Switch - YouTube
10pcs Replacement Repair Parts Lb Rb Switch Bumper Joystick Button For Xbox 360 Controller | Fruugo BE
10 PCS RB/LB Tactile Switch Repair Bumper Button for Xbox 360 Controller | eBay
Onyehn 10pcs Tactile Micro Switch Repair kit for Xbox 360 Xbox One Controller Replacement LB RB
Slide is buggy W/Xbox one controller - Performance - Warframe Forums
Repair an Xbox 360 Controller - retrostuff
Decided to fix the dead bumper on my old 360 controller. Found out you can get custom parts for cheap on AliExpress, and one thing led to another : r/gaming
Xbox One controller bumper button fix| LB/RB switches not registering? - YouTube