This is a replacement (OE style) rear beam bushing for your Delta chassis car. These beam bushings are made of rubber and eventually wear and can crack. If you're tracing down squeaks or clunks in the rear of the car, it's very possible yours have gone bad. 

Sold as one piece, if you want to service your rear beam you will want a quantity of 2. 

Fits:

• 2005-2010 Chevrolet Cobalt LS/LT/SS
• 2006-2011 Chevrolet HHR LS/LT/SS
• 2003-2007 Saturn Ion Level 1/Level 2/Level 3/Redline
• 2007-2010 Pontiac G5 Base/GT

Replacement of these bushings requires a Kent Moore J-44570-A tool or you will have to burn out your old bushing.