for Xbox One Controller - Black 2x LB RB Shoulder Bumper Button Switch | FPC

2x Internal LB RB Shoulder Bumper Button Switch for Xbox One & Xbox Series X | S

for Xbox One Controller - White 2x LB RB Shoulder Bumper Button Switch | FPC

Xbox 360 Controller LB RB Shoulder Button Bumper Replacement Part Repair

2x Internal LB RB Shoulder Bumper Button Switch for Xbox One & Xbox Series X | S

for Xbox Controllers - Black LB RB Shoulder Button Bumper | FPC

for Xbox 360 Controller - 2x LT RT Trigger Button Potentiometer Switch | FPC

2 x Xbox One Elite Series 1 and 2 Controller LB/RB Shoulder Bumper Button Switch