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Item #:
30941899
Tecnoseal R3 Rudder Anode - Zinc - 3-3/4" Diameter
Item #:
30941899
SHP 52
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
QTY:
Order now and get it around Wednesday, July 22
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Protect your rudder from galvanic corrosion with this high-quality zinc anode
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Note: Step 1 Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Corrosion Resistance
Made of high-quality zinc, this anode effectively protects rudders from galvanic corrosion, significantly extending the life of your marine equipment.
Compatibility
Designed to fit most standard rudders, the 3-3/4" diameter ensures easy installation and compatibility with a wide range of boats.
Durable Construction
Engineered for marine environments, the Tecnoseal R3 promises exceptional durability and reliability, making it a cost-effective solution for avid boaters.
Product Details
| Item Weight | 1.5 lbs (680 grams) |
Who Should Buy?
-
Boating Enthusiasts
Ideal for boaters seeking corrosion protection for their rudder in saltwater environments.
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DIY Marine Maintenance
Perfect for individuals doing their own marine maintenance and looking for reliable anode solutions.
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Fishermen
Great choice for fishermen needing to protect their vessel's rudder while ensuring optimal performance.
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Freshwater Users
Not suitable for vessels primarily used in freshwater, as zinc anodes are optimal for saltwater environments.
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Small Crafts
May be too large for smaller boats or crafts that require smaller anodes for effective protection.
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Non-Mariners
Individuals not involved in marine activities will find this product unnecessary and irrelevant to their needs.
Product Description
Tecnoseal R3 Rudder Anode - Zinc - 3-3/4" Diameter
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the size of the anode?
Answer: The anode has a diameter of 3-3/4 inches. -
Question:
What is the material of the nuts and screws?
Answer: The nuts and screws are made of stainless steel. -
Question:
Is installation easy?
Answer: Yes, the captive hex nut makes for easy underwater installation. -
Question:
Is this for a pair of halves that can bolt together? Or is it just one half?
Answer: For my use, it is one-half. Have never seen them bolted together. These are for my rudders and they are only one-half in their use. -
Question:
Are these good for salt water or just brackish water?
Answer: The factory recommends aluminum anodes for brackish conditions, but in my experience zinc works nearly everywhere. I prefer it in most conditions with the exception being fresh water, or "hard" water scenarios. -
Question:
I am going to drill this to my trim tabs. Anyone know what drill bit I should use?
Answer: 5/16"
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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“Accurate delivery timing given”
16 June 2026 · via Trustpilot
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“Not madly expensive like I thought, and much quicker than promised.”
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6/7/2026 · via Trustpilot
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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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SHP 52
Order now and get it around Wednesday, July 22
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- Zinc material
- Includes stainless steel hex nut and socket cap screw
- 3-3/4 inch diameter
- Protect rudder from galvanic corrosion
- Easy underwater installation
- Durable and high-quality
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