http://www.gmpartsdirect.com/auto-parts/2009/chevrolet/silverado-2500-hd/lt-trim/6-6l-v8-diesel-engine/body-cat/front-seat-components-scat
If you really want it to match, buy the OEM stuff. May not get it from gmpartsdirect, as they have been getting a bad rep for slow shipping, but they have...