Quicksilver 31640Q4 Aluminum Trim Tab Anode for Mercury or Mariner Outboards and MerCruiser Sterndrives Trolling Motors Accessories Allows use of a pin-style

Allows use of a pin-style hitch attachment without interfering with existing ball mount

Built for heavy duty applications

NMEA 2000 networking built-in: Connect an accessory NMEA 2000 network to your control head for even more information

Smart charging technology ensures rapid

Specialized formula protects against corrosion and excessive wear

Quicksilver 31640Q4 Aluminum Trim Tab Anode for Mercury or Mariner Outboards and MerCruiser Sterndrives Trolling Motors Accessories Allows use of a pin-styleThis aluminum trim tab anode plate protects your gearcase housing from corrosion while providing hydrodynamic trim force to aid in steering control. Suitable for most Mercury and Mariner mid range outboards and MerCruiser drives, it acts as a sacrificial barrier for expensive metals. Always check for proper propeller clearance after installation. Fits Mercury Mariner 30 200hp outboards and most MerCruiser drives Hydrodynamic design aids steering