New Surplus BF Goodrich Propeller Deice Boot p/n 4E2200-10 Beech. Purchased in an inventory. Unknown Cure Date but rubber is still plyable. We believe this Propeller Deice Boot fits on Beech Aircraft Models 65-90, A99, B99, C90, E90, A56TC and 200. 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.