Cadmium free, environmentally friendly.
50-95451/95431: Aluminum: For salt and brackish water. Conform to: Mil-Spec A-24779(SH)

50-95461/95441 : Magnesium: For freshwater only. Conform to: Mil-Spec A-21412(SH)

95431/95441 (Fits 90-140 HP) Includes:

• Block anode for lower bracket unit (1)
• Bar anode for mounting bracket (1)
• Button anode for lower unit and engine cooling system (4)

95451/95461(Fits 40-50 HP) Includes:

• Block anode for lower bracket unit (2)
• Skeg anode (1)
• Button anode for engine cooling system (4)