R&S #258POL
Booster Pump back plate O-ring ( Before 2011 )
PB4-60 Pump
Pentair 17140-0026 O-Ring
6 1/4 inch OD
Jandy, Zodiac, Polaris P95 O-Ring
EPDM-Has higher temperature range than Buna-N and is used with Foods and Water
Also Has Better Chemical Resistance
Material Certification Included With Each Order
Material: EPDM
Durometer 70A
Made In USA
Complete Return Policy

O-Ring problems: Send us your old O-Ring that worked and we will find you the proper O-Ring.