Interchange Part Number: 339-832757A4 , 18-5186, 339-7370A13. Size: Approx. 7x4cm/ 2.76x1.57". Material: Rubber Metal. Replacement for Mercury Mariner 6-225HP Outboard Boat. NOT for models with ignition coils that are thru-bolt mounted (Mounting bolt goes through coil body).
