Steering/Suspension Part

I was wondering if someone could identify the part shown in the picture. The picture is from my Chevrolet S10. It is a 2000 base model truck. This part is located on the driver side but it is a mirror of the passenger side. Besides identifying the part, does anyone know a site that I can purchase it? The top of the part looks to be broken off. The truck drives fine, I just noticed a noise when I hit a bump or curb and turning at the same time.

Thanks

http://www.sycamoresolutions.com/s10driver.jpg

This is the driver side of the truck

http://www.sycamoresolutions.com/s10passenger.jpg

This is the passenger side where the part is not broken

HELLO, you are looking at a sway bar link.replace in pairs.any parts store will carry them about $20.GOOD LUCK

Thanks for the response. You were correct. The cost of each one was about $6.50 for a total of $14.00 even after tax.