SB mini post 27/64 in OD yellow

Yellow gloss polyurethane Super-Bands™ mini post bumper is 27/64 or 7/16 inch (10.76-11.11mm) Outer Diameter specification grommet used on pinball machine single steel or plastic mini-posts.

The bumper shape differs slightly from conventional rubber mini post bumpers. They have a flat bottom that gives you the mounting orientation option of either the traditional rounded side or flat side up. (see photos)

Fits all of the following minipost part numbers:

02-390502-400302-417702-4177-102-4177-202-419502-466003-8044-1203-8044-1303-8044-9530-5004-00530-5004-01530-5005-00530-5005-01530-5749-00550-5052-02550-5052-01
and others.

Super-Bands™ are modern polyurethane bumpers and rings for pinball machines that play better and last longer than traditional rubber. Tested by professional pinball players and commercial operators, Super-Bands™ are proven to reduce maintenance and increase playability in all pinball machines. Super-Bands™ are carefully engineered to maintain the same rebound, or bounce, of traditional soft 45-durometer rubber that pinball designers and professional players prefer.

SUPER-BANDS™ HAVE MANY ADVANTAGES OVER TRADITIONAL FLIPPER RUBBER

More Durable: Advanced customized polyurethane compound is more resistant to abrasion, ozone, and ultraviolet light than traditional rubber. 
Better Control: Super-Bands™ have equal to or better tactile response than standard rubber and allow for great ball control by any skill level player 
Vibrant Colors: High-gloss surface with deep translucent colors look great on any game. 
Lower Maintenance: Super-Bands™ are less porous and wipe clean with a cloth. They don’t absorb dirt like traditional rubber.

Replaces these factory part numbers:

Bally R-521-11, R-414, 17-41-633 Midway 0017-00041-0633   Gottlieb A-15705, A-15704Early Stern 7A-135Williams 23-6535Sega/Stern/D.E. 545-5025-17Valley 66-380-007Zaccaria A4537, VA5035