Unless there's more information to work with to understanding the nature of what is wrong with the axle, it's really hard to estimate what a repair would cost.
Edit the question to include more specific details will help others here to be able to provide relevant answers/information.
Try a 30mm socket.
Anywhere from $50 to $150
The CD changer is in the center console of a 1999 Ford Windstar
how to drain 1999 windstar
There is no MAP sensor on a 1999 Windstar.
how do you reset the anti-theft system on a 1999 Ford windstar
how do you reset the anti-theft system on a 1999 Ford windstar
how do you reset the anti-theft system on a 1999 ford windstar
On a 1999 Ford Windstar : What Ford refers to as the " service panel " is located in the cargo area on the passenger side of the vehicle
Yes. The mirror on the 2001 Ford Windstar is the same mirror found on the 1999 Ford Windstar. They are interchangeable.
how do you reset the anti-theft system on a 1999 Ford windstar
yes