Grimes G-7740A Rotating Beacon Base Motor And Gear Assy P/N A-7604 A-7610 21375 from $73.38 Qty. Sold Out Condition: For parts or not workingCondition Description: repairable - motor works intermittentlyManufacturer Part Number: A-7604, A-7610, 21375 Qty available: 0 Tweet