Force Mercury Outboard Shock Mount Cover F684972 F684973 35hp 50hp 88-91 820441F Fuel Lines & Filters but they both are the

but they both are the same 153 tooth unit / 12-3/4" overall diameter

The gas cap parts & lever arm are in good functional condition though

These will physically replace Volvo Penta 3840939 but are not quite as beefy

missing paint

Force Mercury Outboard Shock Mount Cover F684972 F684973 35hp 50hp 88-91 820441F Fuel Lines & Filters but they both are theItem Details This was off an 1989 Force 50hp (Serial Number 507A9B) The Part Number of Starboard Shock Mount Cover is F684972, F684972 1, 820441F, 820441F 1 The Part Number of the Port Shock Mount Cover is F684973 F684973 1, 820442F, 820442F 1 Good Condition. This was used on 1988, 1989, 1990, 1991,Various 35hp, 50hp Force Models (and possibly others) Yours should look just like this. Please let me know if you have any other question on this unit.