Sierra 18-4353 Powerhead Gasket Set

NLA

Sierra replacement powerhead gasket set for Mercury Marine engines.

Interchangeable with:

• GLM
• 39190
• Mercury Marine
• 27-72486A32
• 27-72486A79
• 27-72486A78
• 27-72486A76
• 27-46110A72
• 27-46110A2
• 27-46110A1

Set Contains:

• (2) 18-0103 Powerhead Base Gasket
• (1) 18-0137 Baffle Plate Gasket
• (2) 18-0870 Transfer Port Cover Gasket
• (1) 18-0879 Adapter Plate Gasket
• (1) 18-0938 Water Inlet Gasket
• (1) 18-0942 Baffle Plate Gasket
• (1) 18-2507 Cylinder Block Cover Gasket
• (2) 18-2571 Carburetor Flange Gasket
• (2) 18-2800 Carburetor Mounting Gasket
• (1) 18-2810 Block Cover Gasket
• (1) 18-2823 Lower Water Pump Gasket
• (1) 18-2824 Upper Water Pump Gasket
• (1) 18-2825 Water Pump Base Gasket
• (1) 18-2841 Water Pump Base Gasket
• (1) 18-7115 O-Ring
• (2) 18-7151 O-Ring
• (1) 18-7153 O-Ring
• (1) 18-7155 O-Ring
• (1) 18-7160 O-Ring
• (1) 18-7197 O-Ring
• (2) 18-7413 O-Ring
• (1) 18-7421 O-Ring
• (1) 18-7804 Fuel Pump Kit

California Residents:
WARNING
Cancer and Reproductive Harm –
P65Warnings.ca.gov