C1375A Streamlined Shaft Anode – 1-3/8" Aluminum Sacrificial Shaft Anode

Protect your propeller shaft and underwater running gear from galvanic corrosion with the C1375A streamlined aluminum shaft anode. Manufactured from Performance Metals Navalloy® aluminum alloy, this marine shaft anode delivers reliable corrosion protection in saltwater, brackish water, and freshwater environments.

Designed with a streamlined profile to help minimize drag, the C1375A features a two-piece clamp-on design with pressed-in nuts and captured bolts for easier installation and secure assembly. The exclusive patented Red Spot® wear indicator makes routine inspection simple and helps identify when replacement is needed.

Key Features

• Replaces X6 shaft anode
• Protects propeller shafts and underwater running gear from galvanic corrosion
• Streamlined design helps reduce drag
• Manufactured from Navalloy® aluminum alloy to MIL-DTL-24779 specifications
• Suitable for use in saltwater, brackish water, and freshwater
• Two-piece clamp-on design for easy installation
• Stainless steel mounting hardware included
• Pressed-in nuts and captured bolts simplify assembly
• Features the patented Red Spot® wear indicator

Specifications

• Material: Navalloy® Aluminum Alloy
• Shaft Size: 1-3/8"
• Weight: 0.6 lbs (0.27 kg)
• Water Compatibility: Salt, Brackish, and Fresh Water

Includes

• Two-piece shaft anode
• Stainless steel mounting hardware