The problem that the mouse wheel fails or the wheel does not turn is generally an encoder problem, and you can purchase a roller plate to replace it. This is commonly used for G403 and G703 mice. Other mice need to change the plastic base on the mouse.
Specifications:
Compatible with: logitech G403 G703 Mouse
Color: As pictures show
Material: Plastic
Quantity: 1PC
Package includes: (Without retail package)
1 x Mouse Wheel Encoder Board