Part Number BST-3004-23A Face Temp 79 A B 06 30 St in stock with ready to ship. Get an instant quote for Hartzell Propeller part number BST-3004-23A by filling form below with your desired order quantity, targeted price and the expected order-fulfilment date. Get instant quote for BST-3004-23A. Our dedicated account manager will get back to you within 15 minutes.