Mercury Mercruiser Marine - GASKET (#27-81990M) PRICE: $0.00 $0.00 Part #: 27-81990M This product is no longer available. GASKET Mercury Assemblies CRANKCASE AND CYLINDER HEAD MARINER40C (TWIN CARB) (W/AUTO-BLEND) CRANKCASE AND CYLINDER HEAD MARINERW-48 CRANKCASE AND CYLINDER HEAD MARINER40 (TWIN CARB) (W/OIL INJECTION) CRANKCASE AND CYLINDER HEAD MARINER55 CRANKCASE AND CYLINDER HEAD MARINER48 CRANKCASE AND CYLINDER HEAD MARINER40A (ABOVE PROP. EXHAUST) CRANKCASE AND CYLINDER HEAD CRANKCASE AND CYLINDER HEAD CRANKCASE AND CYLINDER HEAD CRANKCASE AND CYLINDER HEAD MARINER40B (CDI IGNITION/THRU PROP. EXHAUST) CRANKCASE AND CYLINDER HEAD CRANKCASE AND CYLINDER HEAD MARINERW-55 CRANKCASE AND CYLINDER HEAD CRANKCASE AND CYLINDER HEAD MARINER40C (TWIN CARB) CRANKCASE AND CYLINDER HEAD Exhaust Covers MARINER225 EFI (4-STROKE) Cylinder Block Powerhead Gasket Set Components Cylinder Block and Crankcase MERCURY100 EFI (4-STROKE) MERCURY75 EFI (4-STROKE) MERCURY80 EFI (4-STROKE) MERCURY90 EFI (4-STROKE) CRANKCASE AND CYLINDER HEAD MARINER40B (THRU PROP. EXHAUST) CRANKCASE AND CYLINDER HEAD MARINER60 (2 CYL.) Cylinder Block and Crankcase MARINER75 (4-STROKE) MARINER75 (4-STROKE)(BODENSEE) MARINER90 (4-STROKE) Cylinder Block MARINER115 EFI (4-STROKE) Cylinder Block and Crankcase Powerhead Gasket Set Components Cylinder Block Powerhead Gasket Set Components Cylinder Block Powerhead Gasket Set Components CRANKCASE AND CYLINDER HEAD MARINERW40 (W/MARATHON)