3.0 exhst riser 1/8NPT drain plug ALUMINUM?

[Tycer]

Hey guys,
My aluminum drain plug has anoded away on the exhaust riser. Is it supposed to be aluminum so that it works as an anode? Or can I replace it with brass.

 

[Bondo]

Ayuh,...... Never seen an aluminum one,..... Brass, Yes,....

 

[Scott Danforth]

someone probably dropped the brass one in the bilge, couldnt find it, and installed an aluminum one in its place. the motor was shipped with a brass plug.

 

[Scott06]

Hey guys,
My aluminum drain plug has anoded away on the exhaust riser. Is it supposed to be aluminum so that it works as an anode? Or can I replace it with brass.

it should be brass