This is a cover for the front body to frame mount on 2003-2009 GMC Topkick and Chevrolet Kodiak C4500, C6500, C7500, and C8500 trucks. This item mounts on the front of the vehicle on the body to frame mounts. This cover measures 80mm round. This is a little black rubber cap. Replace your old, destroyed, or missing part with this brand new factory original part from General Motors at a fraction of the dealer price.

New. Never Installed. OEM Part. Bulk Overstock

GM Part # 15091421 (number on the item)

Item is number 13 in the GM diagram