Union Coupler O-rings 3900400
$7.95
These are Union Coupler O-rings, universal, used on different applications
Black rubber o-rings most commonly as a union o-ring on pool pumps. Used on different brand pumps including Pentair, Sta-Rite, hayward, Aqua-Flo, Vico and others.
2-1/4" O.D.
May appear as other MFG replacement #'s 1013743, 1016699, 113429, 170510003, 2511984, 29674, 30222, 350099, 351021075, 390040, 410511, 420045, 468240, 47022603, 568-226, 568226, 6020018, 603211C, 8050226, 904231049, 92200140, FF1703, O49, SP1425Z6, SPX1425Z6, U9226