Quicksilver 821629Q1 Aluminum Anode for MerCruiser Alpha One Gen II Drive Shaft Housing

The Quicksilver 821629Q1 is a premium aluminum anode designed specifically for MerCruiser Alpha One Gen II sterndrive drive shaft housings. Cast from high-quality aluminum alloy, this sacrificial anode provides essential protection against galvanic corrosion in both saltwater and freshwater environments.

Key Features:

• Precision-engineered for perfect fit on Alpha One Gen II drive shaft housing
• Meets or exceeds military specification MIL-A-24779(SH) for superior corrosion protection
• Aluminum construction offers longer service life than traditional zinc anodes
• Effective in both fresh and saltwater applications
• Includes stainless steel mounting hardware for secure installation
• Easy to inspect and replace as part of routine maintenance
• Genuine Mercury Marine OEM replacement part

Installation and Maintenance:

This anode mounts securely to the bottom of the Alpha One Gen II sterndrive drive shaft housing. Regular inspection is recommended to monitor for signs of corrosion or pitting. Replace the anode when it shows significant deterioration to maintain optimal protection for your sterndrive components and minimize long-term maintenance costs.

Backed by Quicksilver's 65+ years of marine industry expertise, this anode is manufactured to Mercury Marine's exacting OEM specifications, ensuring reliable performance and protection for your investment.