Cadmium free, environmentally friendly.

Includes:

• Block anode for gimbal housing (1)
• Skeg for ventilation plate (1)
• Nut for stern drive (2)
• 316 Stainless steel screws
• Fits 1984-1990

Aluminum: For salt and brackish water. Conform to: Mil-Spec A-24779(SH) Magnesium: For freshwater only. Conform to: Mil-Spec A-21412(SH)

50-95001: Aluminum 

50-95011: Magnesium