Mercury 31640T4 Replacement Aluminum Anode for Select Mercury/Mariner 30-200hp Outboards and MerCruiser Drives YetiQ420Off Essential for maintaining consistent electrical

Essential for maintaining consistent electrical spark delivery

but flexible TPU toe cap for added protection

These alternators are built with flame arrestor screens which meet Marine SAEJ1171 certification

measure the path from the control to the engine throttle/shift attachment point along the unobstructed cable route

Mercury 31640T4 Replacement Aluminum Anode for Select Mercury/Mariner 30-200hp Outboards and MerCruiser Drives YetiQ420Off Essential for maintaining consistent electricalMercury Replacement Aluminum Anode 31640T4 is a sacrificial plate designed to inhibit galvanic corrosion on a variety of outboards and sterndrives. This aluminum anode provides superior protection in both fresh and saltwater and is designed with a hydrodynamic shape to provide trim force that aids in steering control. Fits Mercury Mariner 30 200hp outboards and most MerCruiser drives Hydrodynamic trim tab design aids in steering control Inhibits