B7HS-10S25 SHOP PACK MPN-704

Safeguard your marine engine's critical lower unit from the damaging effects of electrolysis and corrosion with the Sierra Boneyard ANODE GEARCASE AL. Specifically designed for aluminum gearcases, this sacrificial anode is an essential component for maintaining the integrity and extending the lifespan of your outboard or sterndrive.

• Key Features
• Optimized for Aluminum: Formulated to provide effective protection in saltwater, brackish, and freshwater environments for aluminum components.
• Reliable Brand: From Sierra Boneyard, a trusted name in marine aftermarket parts.

This aluminum gearcase anode is a vital piece of preventative maintenance for any boat owner. Electrolysis, the process by which dissimilar metals in an electrolyte (like saltwater) cause one metal to corrode, can quickly degrade aluminum components. The ANODE GEARCASE AL is engineered to be the 'weakest' metal in the electrochemical process, attracting the corrosive action to itself. This means the anode corrodes, while your more expensive gearcase remains protected. Regular inspection and replacement of your anode are crucial for ensuring the longevity and optimal performance of your marine propulsion system.

Whether you operate in harsh saltwater conditions or less aggressive freshwater, corrosion is a constant threat to submerged metal parts. The Sierra Boneyard ANODE GEARCASE AL provides a cost-effective and highly effective solution to combat this threat. Its precise formulation ensures it works efficiently to protect your aluminum lower unit, allowing you to enjoy worry-free boating. By choosing this quality anode, you're making a smart investment in the durability and reliability of your boat's engine.

Product Specifications