The product is a Chevrolet Steering Column with Key for 2003-2007 Chevy Silverado 2500 and 3500 trucks. The OEM part number is 26115834 and the manufacturer part number is 10367884. This steering column is a genuine Chevrolet part designed specifically for these vehicle models, ensuring quality and compatibility. It comes with a key for added security and control over the vehicle's steering system.