Anthony Mfg#
 0454706
Pentair / PacFab Mfg# 
 L-Series  071780
 Max-E-GlasU109-93S Pre-1998
 PLBC Series 17351-0102S
 PLBC Series U109-93SS Pre-1995
StaRite Mfg# 
 Max-E-GlasU109-93S Pre-1998
 PLBC Series 17351-0102S
 PLBC Series U109-93SS Pre-1995
***Remember when changing the seal-there are usually two parts of the seal kit-the ceramic sides should be facing each other when installed! Remember to read instructions carefully before installing seals! This part is NON-RETURNABLE!