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B & S Anodes BSM34SL Shaft Zinc Anode 3/4 Inch

Manufacturer

B & S Anodes

<h3>Premium Marine Corrosion Protection Solutions</h3><p>B & S Anodes delivers specialized corrosion protection products designed to safeguard marine vessels, equipment, and underwater metal components from the destructive effects of electrolysis and galvanic corrosion. With roots in electrochemical engineering and cathodic protection technology, the brand has established itself as a trusted supplier of marine-grade protective anodes for boaters, shipyards, and marine maintenance professionals.</p><h3>Advanced Anode Technology for Marine Applications</h3><p>Marine environments present unique challenges for metal components. Saltwater acts as an electrolyte that accelerates galvanic corrosion, potentially causing thousands of dollars in damage to propellers, rudders, trim tabs, and through-hull fittings. B & S Anodes addresses these concerns by providing sacrificial anodes that corrode preferentially, protecting more valuable metal components from degradation. Their <a href="/7244-b-s-anodes-anodeszincs-200103">anodes and zincs</a> are engineered to meet the demanding requirements of saltwater, brackish water, and freshwater marine environments.</p><p>The company's product line reflects a deep understanding of electrochemical principles and marine corrosion science. Each anode is manufactured to provide consistent electrical potential and reliable sacrificial protection throughout its service life. Whether protecting an outboard motor, sterndrive, shaft, or rudder, proper anode selection and installation is critical to preventing costly corrosion damage.</p><h3>Comprehensive Protection Systems</h3><p>Beyond individual protective anodes, B & S Anodes offers complete <a href="/7244-b-s-anodes-anode-kits-200102">anode kits</a> that provide comprehensive corrosion protection for specific marine applications. These carefully assembled kits take the guesswork out of corrosion protection by including all necessary components for complete vessel protection. For marine professionals and boat owners who understand that proper maintenance extends vessel life and preserves resale value, having the right combination of anodes in the correct locations is essential.</p><p>The brand's expertise extends to specialized marine components, including precision-engineered parts like <a href="/7244-b-s-anodes-engine-rocker-arm-shaft-5680">engine rocker arm shafts</a>, demonstrating their broad technical capabilities in marine and industrial applications. This diverse product range reflects the company's engineering background in electrochemical systems and marine equipment manufacturing.</p><h3>Why Marine Corrosion Protection Matters</h3><p>Regular anode inspection and replacement is one of the most cost-effective maintenance practices for any vessel. Neglected or depleted anodes can lead to rapid deterioration of expensive components like propellers, shafts, and underwater metal fittings. B & S Anodes provides the protective solutions that help boat owners avoid emergency haul-outs, costly repairs, and premature component replacement, making proper corrosion protection an investment in long-term vessel integrity.</p>

Part Number

BSM34SL
06/01/2036 6:31 AM
Sale Price

$15.70

In Stock (10+)

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Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The B & S Anodes BSM34SL is a marine-grade shaft zinc anode designed to protect your boat's propeller shaft from galvanic corrosion. This 3/4-inch shaft anode uses sacrificial zinc material to attract corrosive electrical currents, preventing costly damage to underwater metal components.

Key Features:

  • 3/4-inch diameter shaft collar design for secure installation
  • High-purity zinc alloy construction for maximum galvanic protection
  • Split collar design allows installation without removing propeller
  • Prevents corrosion damage to shafts, struts, rudders, and propellers
  • Ideal for saltwater and brackish water environments
  • Easy to inspect and replace during routine maintenance

Shaft anodes should be inspected regularly and replaced when approximately 50% depleted to ensure continuous corrosion protection. This B & S Anodes zinc is engineered to meet or exceed industry standards for marine galvanic protection systems.

Products specifications

Material

Zinc

Size

3/4"

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Low Prices...... Fast Shipping.... Great Transaction... Thanks so much!!!

super easy checkout with amazon link! Let's you know if in stock or not, which is critical when ordering racing components.

First time buyer

Searched for a number of days and Autoplicity had the best price by far!! Thanks Autoplicity!!!

easy

Good

Cheaper price than the competitors and free shipping. It's pure win.

Quick

The part went thru the packaging and the paint was scraped off but I'll touch it up myself, I was surprised at how fast it arrived, I'll definitely be a return customer.

Lightning fast shipping!!! I expected it to be here in 2-3 days, not the next.

Fast Easy and they have the best prices

Super fast shipping,lowest price I could find, will buy from again.

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