1997 S10 4.6 l. Do I have the wrong fan clutch?

Could use a little help here my local parts shop says that the one cooling fan clutch for my 97 S10 is the one that's supposed to go on it but the one I have currently pulled off of the fan is the one that came with it and it doesn't look to me like those parts are anywhere near compatible.

So I can use a little help here. is that the correct fan clutch and did somebody modify both of my s10s to have the same clutch type, or am I just an idiot and got the wrong part?

4.3l?
https://www.rockauto.com/en/catalog/chevrolet,1997,s10+pickup,4.3l+v6,1061109,cooling+ system,radiator+fan+clutch,6812