Koolance O-Ring, 61.6 x 2.62mm EPDM (RP-452X2, COV-RP450)

Koolance EPDM o-ring gasket used with PMP-450 pumps for the RP-452X2 reservoir (including pump blocker) and COV-RP450 reservoir base. 61.6mm outer diameter, 2.62mm thickness.