Take a look at the fan clutch I have sent photos of above. I would be willing to sell only the clutch if that is all you need.

And this one works. It came off a 300D, but unless you are talking about a 1985 car it should fit. Some, but not all, 123's used a clutch different from the one I have pictured.

$30 plus shipping is about what you would pay at a Pick N Pull type of yard.

What do you think?