R5000A Rudder / Trim Tab Anode – 5" Aluminum Sacrificial Anode
R5000A Rudder / Trim Tab Anode – 5" Aluminum Sacrificial Anode
Infographic highlighting the superiority of aluminum anodes with benefits listed.
Comparison chart between Aluminum and Zinc for water types and properties
Diagram showing an anode wear indicator on an anode with text about replacing it.
Diagram explaining how anodes work to prevent galvanic corrosion damage on boats.

R5000A Rudder / Trim Tab Anode – 5" Aluminum Sacrificial Anode

$20.45 Sale

Protect your rudder, trim tab, and other underwater metal components from galvanic corrosion with the R5000A aluminum sacrificial anode. Manufactured from Performance Metals Navalloy® aluminum alloy, this heavy-duty marine anode provides dependable corrosion protection in saltwater, brackish water, and freshwater environments.

Designed as a two-piece clamp-on anode, the R5000A features pressed-in nuts for secure installation and includes stainless steel mounting hardware. The exclusive patented Red Spot® wear indicator makes inspections quick and easy, helping boat owners identify when replacement is needed.

Key Features

  • Replaces R4 rudder and trim tab anode
  • Protects rudders, trim tabs, and 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 easy installation
  • Includes stainless steel mounting hardware
  • Pressed-in nuts provide secure mounting
  • Features the patented Red Spot® wear indicator
  • Heavy-duty design for larger marine hardware applications

Specifications

  • Material: Navalloy® Aluminum Alloy
  • Length: 5"
  • Weight: 1.82 lbs (0.83 kg)
  • Water Compatibility: Salt, Brackish, and Fresh Water

Includes

  • Two-piece rudder / trim tab anode
  • Stainless steel mounting hardware