Rudder Anode
Material: Magnesium
Outer Diameter: 3.63″
Height: 0.52″
Weight: 0.39lbs
- Full size and weight Rudder
- Each includes Stainless Steel hex nut and socket cap screw
- The captive hex nut is a great feature for underwater installations
Specifications:
- Material: Magnesium
- Box Dimensions: 2″H x 4″W x 4″L WT: 0.4 lbs
- UPC: 8033837069904
Quick Guide (pdf)
Owner’s Manual (pdf)

![Tecnoseal X13 Shaft Anode – Zinc – 3″ Shaft Diameter[X13]](https://www.boataccessorydepot.com/wp-content/uploads/2026/10/tecnoseal-x13-shaft-anode-zinc-3-shaft-diameter-x13.webp)
![Tecnoseal X7 Shaft Anode - Zinc - 1-1/2" Shaft Diameter [X7]](https://www.boataccessorydepot.com/wp-content/uploads/2026/10/tecnoseal-x7-shaft-anode-zinc-1-1-2-shaft-diameter-x7.webp)
![Tecnoseal X10 Shaft Anode - Zinc - 2-1/4" Shaft Diameter [X10]](https://www.boataccessorydepot.com/wp-content/uploads/2026/10/tecnoseal-x10-shaft-anode-zinc-2-1-4-shaft-diameter-x10.webp)
![Tecnoseal R5MG Rudder Anode - Magnesium - 5" Diameter [R5MG]](https://www.boataccessorydepot.com/wp-content/uploads/2026/10/tecnoseal-r5mg-rudder-anode-magnesium-5-diameter-r5mg.webp)
![Tecnoseal R5 Rudder Anode - Zinc - 5" Diameter x 7/8" Thickness [R5]](https://www.boataccessorydepot.com/wp-content/uploads/2026/10/tecnoseal-r5-rudder-anode-zinc-5-diameter-x-7-8-thickness-r5.webp)
![Tecnoseal R4MG Rudder Anode - Magnesium - 5" x 5/8" [R4MG]](https://www.boataccessorydepot.com/wp-content/uploads/2026/10/tecnoseal-r4mg-rudder-anode-magnesium-5-x-5-8-r4mg.webp)
![Raritan Magnesium Anode f/12 & 20-Gallon Water Heater [1790010]](https://www.boataccessorydepot.com/wp-content/uploads/2026/10/raritan-magnesium-anode-f-12-20-gallon-water-heater-1790010.webp)
![Tecnoseal X14 Shaft Anode - Zinc - 3-1/4" Shaft Diameter [X14]](https://www.boataccessorydepot.com/wp-content/uploads/2026/10/tecnoseal-x14-shaft-anode-zinc-3-1-4-shaft-diameter-x14.webp)