I had the opportunity to in stall one of the Chrysler arms today. The arm puts the blade at a slight angle down on the left. I put the arm sideways in a vice, and bent it a little at a time until the blade was straight on the glass. The Chrysler arm does not come with a sprayer, but one can be fashioned from the parts of the broken OEM unit. You can put a 3-4 inch longer blade on the Chrysler arm because it is shorter than the OEM unit.