Clear PETG pop bumper lamp centering ring. This plastic ring snaps into your pop bumper body under the pop bumper cap and centers the lamp socket and bulb
Comes with protective film on both sides of the plastic. Remove plastic before installing into your machine
Used with the following part numbers
Williams/Bally #03-7443-5 , #3A-7443
Sega Stern part #545-5197-00