Many marine engines are fitted with zinc pencil engine anodes to help protect against internal corrosion. Some engines use specially shaped engine anodes, while others use standard pencil engine anodes. We also supply a range of kits containing popular anodes fitted to the Volvo and Mercruiser range of out drives.
If you cannot find the exact engine anodes you need, especially for discontinued engines, it may be possible to use one of the standard pencil type engine anodes, or to adapt one of the zinc pencil rod anodes.