OEM part numbers: 66M-85520-00 and F15-07000300 Compatible with: 4-stroke F9.9/F15 outboard motors Function: Ensures proper operation of the electric charging system Durability: Resists corrosion from seawater exposure Key benefits - Reliable charging system: Keeps the boat’s electrical charging functioning as designed, supporting battery performance and electrical accessories. - OEM-compatible: Fits and functions with the specified engines to maintain original system integrity. - Marine-grade durability: Designed to withstand seawater exposure and marine conditions. Why you need it - To maintain consistent charging system performance on 4-stroke F9.9 or F15 outboard motors. - To reduce the risk of charging failures that can affect battery availability and electronics on board. Applications and use scenarios - Replacing a worn or faulty charging system component on a 4-stroke F9.9 or F15 outboard engine. - Installing or replacing part during routine maintenance to preserve charging efficiency. - Fitting on a new boat or engine setup that requires OEM-compatible charging system components for reliable operation. Notes - Part numbers: 66M-85520-00 and F15-07000300 - Compatible engines: 4-stroke F9.9 and F15 outboard motors - Built for marine use with corrosion resistance to seawater exposure