New Surplus McCauley Propeller Deice Boot p/n B40183-03 Beech 200. Purchased in an inventory. Unknown Cure Date but rubber is still plyable. We believe this Propeller Deice Boot fits on Beech Aircraft Models A200CT and B200 with McCauley Propellers. If you need more than one let us know and we will list the quantity you need. Please check with your Maintenance Provider or contact us to make sure this part fits your aircraft.