Description

Sierra’s 18-4326 Powerhead Gasket Set is designed for use in Mercury 50 HP, 55 HP, and 60 HP 3 Cylinder outboard engines. The kit contains: (1) Sierra 18-7153 O-Ring, (1) Sierra 18-7161 O-Ring, (1) Sierra 18-7415 O-Ring, (1) Sierra 18-7413 O-Ring, (1) Sierra 18-0879 Adapter Plate Gasket, (1) Sierra 18-2809 Block Cover Gasket, (1) Sierra 18-0918 Plate to Exhaust Manifold Gasket, (1) Sierra 18-0932 Transfer Passage Cover Gasket, (1) Sierra 18-0131 Baffle Plate Gasket, (1) Sierra 18-0539 Exhaust Leg Rubber Seal, (2) Sierra 18-2945 Drain Screw Gaskets, (1) Sierra 18-0922 Baffle Plate Gasket, (2) Sierra 18-2804 Carburetor Mounting Gaskets, (1) Sierra 18-2823 Lower Water Pump Gasket, (1) Sierra 18-2841 Water Pump Base Gasket, (1) Sierra 18-2824 Water Pump Gasket, (1) Sierra 18-7155 O-Ring, (2) Sierra 18-2512 Crankcase Gaskets (Crankcase to Cylinder Block) (3 Cylinder), (1) Sierra 18-0139 Powerhead Base Gasket, (1) Sierra 18-0970 Fuel Pump Base Gasket, (1) Sierra 18-7160 O-Ring, (1) Sierra 18-7817 Fuel Pump Kit, (1) Housing Gasket, (1) Exhaust Tube Gasket, (1) Water Inlet Tube Seal, (1) Splined Seal, and (1) Rubber (Drive Shaft) O-Ring. It is interchangeable with Mallory 9-64215, GLM 39336, and Mercury Marine 27-43779A87.
Designed for use in Mercury 50 HP, 55 HP, and 60 HP 3 Cylinder outboard engines
See long description for list of included components
Interchangeable with Mallory 9-64215, GLM 39336, and Mercury Marine 27-43779A87
Each Sierra product meets or exceeds the original equipment part it replaces