Yamaha - Key, woodruff - 90280-04002-00 Mercury-75HP-EFI-2009 and gives you real value

and gives you real value over time

this sprocket provides a secure fit and reliable operation under demanding conditions

Provides a water exit for boats with self-bailing cockpits

Alpha One & Gen II

FR-EDL6500

Yamaha - Key, woodruff - 90280-04002-00 Mercury-75HP-EFI-2009 and gives you real valueYamaha Woodruff Key Flywheel & Shaft Alignment 90280 04002 00 Overview This woodruff key is one of those pieces that quietly keeps everything in sync inside your engine. It holds components in the exact position they need to be so timing stays consistent every time you fire up. Ive seen engines act completely off just because this small part was worn or slightly out of place. Its not complicated, but its absolutely essential if you want things running