Caldwell/Performance Metals C2750A 2-3/4" Streamlined Shaft Anode - Aluminum

The Performance Metals C2750A is a 2-3/4" streamlined shaft anode engineered to protect marine propeller shafts from galvanic corrosion. Cast in two halves for easy installation around an existing shaft, this anode is secured with included stainless steel hardware and is designed for long-lasting, reliable corrosion protection.

Key Features:

• Two-piece split construction fits around the shaft without disassembly
• Nuts are pressed into the casting for a secure, rattle-free fit
• Bolts captured with plastic retaining washers for simple, hassle-free assembly
• Stainless steel hardware included
• Features the exclusive, patented "red spot" wear indicator to signal when replacement is needed
• Manufactured to military specification MIL-DTL-24779
• Suitable for use in salt, brackish, and fresh water

Made from Performance Metals' proprietary Navalloy® aluminum alloy, this anode contains approximately 5% zinc and a trace of indium, which prevents the buildup of an oxide layer that can render standard aluminum anodes ineffective. Navalloy® anodes provide more protection and last longer than traditional zinc anodes, and are the only anode material safe and effective in all water types.

Dimensions: Shaft Diameter (A): 2-3/4" (70mm) | Length (B): 4-3/4" (121mm) | Width (C): 3-5/8" (92mm)

Replaces OEM cross-reference: X12