Sierra 18-6154A Aluminum Anode Kit for MerCruiser Bravo III

The Sierra 18-6154A is a complete aluminum anode kit designed specifically for MerCruiser Bravo III stern drives manufactured in 2004 and newer. This comprehensive corrosion protection system provides essential sacrificial anode coverage to protect your valuable drive components from galvanic corrosion in saltwater and brackish water environments.

Key Features:

• Complete anode kit with all necessary fasteners included
• Aluminum construction ideal for saltwater, brackish water, and freshwater applications
• Designed to meet or exceed OEM specifications
• Direct replacement for Mercury/Quicksilver part number 97-888761Q04
• Engineered to withstand harsh marine environments and high-performance demands

Sierra Marine products are manufactured to exacting standards and used by OEM engine manufacturers and boat builders worldwide. Aluminum anodes provide superior corrosion protection by sacrificing themselves to prevent electrolysis damage to expensive drive components such as housings, propellers, and trim tabs. This kit includes all anodes needed for complete drive protection and should be inspected regularly and replaced when 50% depleted to maintain optimal corrosion prevention.