R3750 Rudder/Trim Tab Anode - 3 3/4" Navalloy Aluminum - Replaces R3

Protect your rudder, trim tab, and other underwater metal components from galvanic corrosion with the R3750A aluminum sacrificial anode. Manufactured from Performance Metals Navalloy® aluminum alloy, this marine anode provides reliable corrosion protection in saltwater, brackish water, and freshwater applications.

Designed as a two-piece clamp-on anode, the R3750A features pressed-in nuts for easy installation and includes stainless steel mounting hardware. The exclusive patented Red Spot® wear indicator makes it easy to monitor anode condition and know when replacement is needed.

Key Features

• Replaces R3 rudder and trim tab anode
• Protects rudders, trim tabs, and other underwater metal components from galvanic corrosion
• Manufactured from Navalloy® aluminum alloy to MIL-DTL-24779 specifications
• Suitable for use in saltwater, brackish water, and freshwater
• Two-piece design for simple installation
• Includes stainless steel mounting hardware
• Features the patented Red Spot® wear indicator for easy inspection
  

Specifications

• Material: Navalloy® Aluminum Alloy
• Length: 3-3/4"
• Weight: 0.6 lbs (0.27 kg)
• Water Compatibility: Salt, Brackish, and Fresh Water

Includes

Two-piece rudder / trim tab anode

Stainless steel mounting hardware