For Suzuki DF250 replacement aluminium anode kit
Aluminium anode kit for Suzuki Outboard 250HP
Suitable only for brackish and saltwater. For freshwater you need magnesium anodes.
Use zinc anodes only if your area's water has high concentrations of cooper and other toxic heavy metals that affect water conductivity.
Kit contains the following PN: 55320-94900 x1, 55321-87J01x4, 55320-95311x2.