Mercury – Aluminum Bearing Carrier Anode | For MerCruiser Alpha One Gen II & Vazer Drives | 806105T1

Overview

Corrosion is the silent enemy of any boat owner, but the Mercury Marine 806105T1 Aluminum Bearing Carrier Anode is built to fight it off. Designed for MerCruiser Alpha One Gen II and Vazer drives, this anode offers reliable protection against galvanic corrosion — the kind that eats away at metal parts below the surface. Made from high-quality aluminum, it performs well in both fresh and saltwater, keeping your drive’s internal components safe season after season.

Key Features

• Purpose: Shields your sterndrive’s inner gearcase and metal components from galvanic corrosion.
• Material: Marine-grade aluminum offers superior protection in all water types.
• Design: Includes attaching hardware for quick and easy installation with basic tools.
• Durability: Built to last longer than traditional zinc anodes, even in tough marine conditions.
• Performance: Provides dependable, even corrosion protection across the entire drive housing.

Engine & Boat Compatibility

• MerCruiser Alpha One Gen II sterndrives
• MerCruiser Vazer drives

Performance & Real-World Benefits

The 806105T1 bearing carrier anode is a small but essential part of your sterndrive’s defense system. It works by drawing corrosive electrical currents away from your drive’s metal components, sacrificing itself to protect the parts that matter most.

Unlike zinc, aluminum anodes perform better in a wider range of water conditions — fresh, brackish, or salt — and last longer between replacements. The included hardware makes swapping it out simple, ensuring your boat is always protected from hidden corrosion damage that can lead to costly repairs.

Why Choose Mercury OEM

The Mercury 806105T1 is a genuine OEM anode, built from Mercury’s tested aluminum alloy that meets the company’s strict corrosion resistance standards. Generic anodes might look the same, but their material composition can vary, reducing protection and lifespan.

Mercury’s OEM anodes are lab- and field-tested under real boating conditions to guarantee even wear and reliable protection. It’s the same part Mercury technicians use to keep sterndrives protected and performing for years.

FAQ

Q1: What drives does this fit?
It’s designed for MerCruiser Alpha One Gen II and Vazer drives.

Q2: Is it suitable for saltwater?
Yes — it’s made from marine-grade aluminum, which performs in both fresh and saltwater.

Q3: How often should I replace it?
Inspect it annually and replace it when pitting or heavy corrosion appears.

Q4: Does it come with hardware?
Yes, the kit includes attaching hardware for an easy installation.

Q5: Why choose OEM?
Mercury OEM anodes use the exact alloy formula engineered for your drive, offering even protection and longer life than aftermarket versions.