This is an o-ring replacement, 165 x 6mm, designed for the Speck A91 Series pool pumps. This o-ring is identical to: Hayward SX200Z6, Jacuzzi 47666302R, Pentair/PacFab 275333, Speck 2921641223, Sta-Rite C2097.
This o-ring has been manufactured in accordance with OEM specifications and are designed to meet or exceed the original manufacturer specifications.
