FPC LB RB Shoulder Button Bumper - Xbox Series S|X Controller

Replace worn or damaged LB RB shoulder buttons on your Xbox Series S|X wireless controller with this high-quality compatible replacement from FPC. The 2025 updated version delivers an exact fit with improved colour matching to the original buttons, making it an affordable solution to a very common controller fault. Installation is straightforward, requiring no special tools or expertise. This replacement part is manufactured to exacting standards and works seamlessly with all official Xbox Series S|X wireless controllers, restoring full functionality to your gaming setup. Whether your buttons have become unresponsive, stuck, or degraded from heavy use, this single LB RB shoulder button unit provides a reliable fix that extends the life of your controller without the expense of purchasing a replacement.