Blue Sea 500 Amp Anl Fuse 5137 Magnesium Shaft Anodes Fits Mercury 4 HP 1

Fits Mercury 4 HP 1 cylinder engines from 1970-1971

FULTON 6 in

Buck Algonquin Prop Nut 1 3/8" Jam Nut 1

and JF model marine engines

0 BCD(60Hz)/4

Blue Sea 500 Amp Anl Fuse 5137 Magnesium Shaft Anodes Fits Mercury 4 HP 1Blue Sea Systems 500 Amp Anl Fuse 5137 500 amp ANL fuse is designed to provide circuit protection to marine applications requiring SAE J1171 ignition protection like bow and stern thrusters. 500 Amp ANL fuse Conforms to SAE J1171 marine ignition protection requirements Safe for installation aboard gasoline powered boats Fuse blades are silver plated for added corrosion resistance Viewing window allows for visible indication of blown fuse 6,000 Amperes