Sierra’s 18-2943 Cylinder Block Gasket is designed for use with Mercury 80 Jet, 100 HP, 115 HP, and 125 HP 4 cyl. It is interchangeable with GLM 37670, Mercury 27-443281 27-443282, 27-443283, 27-443284. Each Sierra product meets or exceeds the original equipment part it replaces.
Designed for use with Mercury 80 Jet, 100 HP, 115 HP, and 125 HP 4 cyl
Interchangeable with GLM 37670, Mercury 27-443281 27-443282, 27-443283, 27-443284
Includes one gasket per package
Each Sierra product meets or exceeds the original equipment part it replaces
