Duff ZSA140 Zinc Shaft Anode - 35 mm | 4Boats

The Duff ZSA140 zinc shaft anode protects propeller shafts from electrochemical corrosion with a durable golf-ball design suited to marine environments.

• Continued corrosion protection.
• Outer Diameter: 66 mm (2.6 in)
• Shaft Diameter: 35 mm (1.38 in)
• Material: zinc marine alloy
• Shape: golf-ball profile for even current distribution
• Part number: ZSA140
• Fits 35 mm shafts; simple to fit and replace

Inspect regularly and replace when worn to maintain reliable protection in saltwater and freshwater use.