Skip to product information
1 of 1
1 product view Open images for a closer look Compare photos with product details

Tecnoseal

Tecnoseal R3MG Magnesium Rudder Anode, 3.63" Diameter

Tecnoseal R3MG Magnesium Rudder Anode, 3.63" Diameter

SKUCT-103271

Regular price $28.90
Regular price Sale price $28.90
Sale Sold out
Shipping calculated at checkout.
Shipping rewards at $100 U.S. orders of $100 or more get free standard shipping, plus $10 off Expedited and Overnight.

Out of stock

Quantity
Use the Tug & Tow SKUInclude this SKU when you contact us about fit, availability, or reorders.
Delivery shown at checkoutShipping options, final costs, and delivery estimates appear before payment.
Check fit before orderingReview dimensions, part numbers, model details, and compatibility notes.
Confirm the details before checkoutFit can depend on your boat, RV, trailer, vehicle, or equipment. Contact us before ordering if compatibility is critical.Ask a product question

Product details

Review the details before ordering.

Protect your vessel's rudder from corrosive elements with the Tecnoseal R3MG Magnesium Rudder Anode. Expertly crafted from high-quality magnesium, this anode is specifically designed for optimal performance in freshwater environments, offering superior sacrificial protection against galvanic corrosion where water conductivity is lower. Ensure the longevity of your rudder and related metal components. Upgrade your vessel's defense system today.

In the Box:

  • Tecnoseal R3MG Rudder Anode
  • Stainless Steel hex nut
  • Stainless Steel socket cap screw

Key Benefits:

  • Freshwater Optimized Magnesium: Provides superior sacrificial protection in freshwater, preventing galvanic corrosion more effectively than aluminum or zinc in less conductive water.
  • Corrosion Resistance: Constructed from durable magnesium alloy to absorb corrosive forces, safeguarding your rudder.
  • Precise Dimensions: Features a 3.63" outer diameter and a 0.52" height for a secure and accurate fit.
  • Lightweight Performance: Weighs only 0.39 lbs, offering effective protection without adding unnecessary mass.
  • Convenient Installation: Includes a captive hex nut, simplifying installation and maintenance, especially for underwater applications.

Compatibility & Pairings:

  • Ideal for use exclusively in freshwater environments to ensure maximum anode life and protection.

Shipping & returns

Shipping methods, delivery estimates, and final costs appear at checkout before payment. Some bulky, supplier-shipped, or special-handling items may ship separately. See Shipping & Returns for return windows and eligibility.

Fit & compatibility

Review the product title, description, images, dimensions, part numbers, and manufacturer details before purchase. For fit-sensitive items, confirm compatibility with your boat, RV, trailer, vehicle, or equipment.

Need help choosing?

Send us the product link or SKU, plus details about your boat, RV, trailer, vehicle, or project. We will help you narrow down the right option when product fit is not obvious.

View full details