New Surplus BF Goodrich Propeller Deicer p/n 4E1188-6. Purchased in an inventory and still sealed in original packaging. We believe this Propeller Deicer fits on Cessna Aircraft Models 425, 441, Embraer Aircraft Models EMB-110P1, EMB-110P2, Short Brothers Aircraft Model SC-7. We have many of these available, if you are interested we can list the quantity you need. Please check with your Maintenance Provider or contact us to make sure this part fits your aircraft.