Volvo penta 5.7 1994

[Trophyseeker2]

I have a Volvo Penta 5.7 Engine says 570 a b t it is a 1994 in a Albermarle 27 foot with twin engins I am looking for the part # for the temp sender located on top of motor it has 2 terminals on it. it goes to temp gauge and alarm. I have researched all over and cant seem to find the corect part with 2 terminals. any help?