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Most common white rubber O-ring. Used on all plastic posts by all manufacturers.
CALIFORNIA WARNING
This product can expose you to chemicals, including lead and DEHP, which are known to the State of California to cause cancer and birth defects, or other reproductive harm. For more information, go to https://www.p65warnings.ca.gov.
PRW® brand white rubber O-ring. The most common bumper size, used on all plastic posts by all manufacturers.
Inner diameter is .31 inches (7.9mm) and the cross sectional diameter is standard 3/16 inch (4.7mm).
Why PRW® rubber?
PRW® rubber is the industry standard elastomer for playfield bumper durability, rebound response, and aesthetics.
Years of pinball playfield mechanical and chemical engineering experience have created this unique elastomer compound that combines NBR (nitrile butadene), SBR (styrene butadene), and pure latex for a rugged, attractive bumper that combines long life and better bounce.
Reference:
Allied Leisure 264-8-100
Alvin G RBR-025
Chicago Coin 6060
Jersey Jack Pinball (JJP) 25-002003-05-09
Marco 38-0516
Midway 0017-00041-0637, 17-41-637
Game Plan 08-30004N
Gottlieb A-10217
Sentinel 644031-2
Sega/Stern/Data East 545-5025-02
Stern S.E.I. 7A-120-031, 7A-135
Stern S.P.I. 545-5348-52
Valley 66-380-002
Williams 23-6300
Wico 19-008100
Zaccaria A4246
Select manufacturer to view game compatibility
This is one of the most common plastic playfield POSTS. It is used on most...
Common plastic playfield post
Red star post 1-1/16 inch common to late model Bally / Williams and other brand pinball machines.
Clear star post 1-1/16 inch common to late model Bally / Williams and other brand pinball machines.
Yellow star-shaped playfield post.
Used on mushroom target switch bumper body
White pinball rubber O-ring measures 1-1/2 in (31.77) mm ID.
Super-Bands™ polyurethane ring 5/16 inch ID white
White rubber ring with 3/8 inch inner diameter with 3/16 inch cross section
Used on steel and plastic single posts and standoffs.
White O-ring with 3/4 inch (18 mm) ID.
