Mercury MerCruiser 804451T Genuine OEM Two-Piece 2-13/16" Trim-Tab Button Rudder Plate Zinc Anode Martyr CMR02

  • Sale
  • Regular price $14.95
  • 1 available


  • Genuine OEM Mercury MerCruiser Parts
  • Two-Piece Pancake 2-13/16" Trim-Tab Button Rudder Plate Zinc Anode 
  • Diameter: 2-13/16"
  • Thickness of One Half: 1/2"
  • Two halves for securing to rudder, and hardware
  • Each anode is made of Mil-Spec A-18001K zinc alloy and includes a stainless steel slot/head machine screw for attachment.
  • These sacrificial zinc rudder or trim tab anodes consist of two halves for mounting on each side of the rudder. Each anode half is formed with a stainless steel hex nut pressed into its body. 
  • Manufacturer: Mercury, MerCruiser
  • Model Number: Rudder Plate Anode 
  • Part Number: 804451T
  • Also Known As:
    • Mercury MerCruiser 804451
    • Electro Guard RP-275
    • Sea Shield RB-S
    • Martyr CMR02, CMR-2
    • Camp R-2
    • Reliance MDR-2, MDR2
    • Sierra 18-6046