This is the driver side, LH vent window crank from a 1956 Cadillac. This is the same for all 1955 & 1956 Cadillac's, Including Eldorado, but please verify it is correct for your application before buying. This one is in nice shape. It is in good working condition. The splines on the shaft are in good condition. There is some minor surface rust but nothing serious. It comes with all the mounting bolts, as seen in the pictures. Overall a very nice original part. Sold As Shown, As Is.