Mercury 78277A1 73436 Exhaust Manifold Cover Baffle Plate 75hp 80hp 85hp Carburetor SEI 9B-121-02 Port Trim Cylinder

SEI 9B-121-02 Port Trim Cylinder Assembly (Bravo Applications) Replaces MerCruiser 98703A17 or 98703A26

Stamped 389718 (which is also a common late 80's / early 90's stamped part number and these are interchangeable with those stamped 387818)

42259-C (Stamped) = 42260A6

Possibly Relevant years

1L (165hp-6cyl) GM engines 1973-1979 (This set was not found on 2

Mercury 78277A1 73436 Exhaust Manifold Cover Baffle Plate 75hp 80hp 85hp Carburetor SEI 9B-121-02 Port Trim CylinderPart Number(s) Included Mercury 78277A1 Exhaust Manifold Cover Stamped 78276 Mercury 73436 Baffle Plate Stamped 73435 General Application Compatibility Removed from a 1981 Mercury Mariner 80hp "800" 4cyl Outboard (Serial Number 5894097) Found on 1976 1977 "850" 85hp 4cyl Models Found on 1978 1983 "800" 80hp 4cyl Models Found on 1984 1988 "750" 75hp 4cyl Models Other Details Freshwater Used Parts Purchase with confidence!