Fangrui Product Details High Compatibility: This Sw7b On-off Toggle Switch Is Designed To For Delta 489105-00, 1343758, And Is Also Compatible With Various Models For Black Decker, Porter Cable, And Ryobi, Ensuring A Wide Range Of Applications In Power Tools. Extensive List: Directly Replaces Part Numbers 901801, 1344600, 400060680002, 903981, 1343759, 489105-00, 46023, Or90037, 438010170141, Making It A Versatile Switch For Repairs And Maintenance Of Various Equipment. Designed For Various Delta Models: Perfectly For Delta Models Including But Not Limited To 11-900, 11-950, 11-980, 11-985, 11-990, 14-040, 14-070, 14-600, 14-650, 17-900, 17-950l, 22-540, 22-560, 22-565, 22-580, 23-655, 23-675, 28-150, 28-195, 28-560, 31-120, 31-250, 31-252, 31-255x, 31-300, 31-325, 31-340, 31-460, 31-695, 31-750, 31-780, 34-670, 34-710, 36-380, 36-426, 36-430. Also Fits Additional Delta Models: Compatible With Delta Models 36-431, 36-440, 36-441, 36-444, 36-445, 36-600, 36-977, 36-978, 36-979, 36-980, 36-981, 36-982, 37-275