Pinball Spare Parts Australia Pty Ltd Factory 6, 176 Canterbury Road Bayswater North Vic 3153 Australia P +61 3 9720 6422 E sales@pinballsparepartsaustralia.com
Premium quality white rubber O ring with a 5-1/2" inner diameter.Reference Numbers: Bally #R-521-10 Gottlieb #A-10228 Early Stern #7A-120-550