Mercury Kiekhaefer Outboard 28-20898 Key Keyway Flywheel Mark 20H Pulley - Water Pump Please inspect pictures closely for

Please inspect pictures closely for condition

and please let me know if there is something I missed

205 (4 BBL

Relevant part numbers 55538

MerCruiser 42454

Mercury Kiekhaefer Outboard 28-20898 Key Keyway Flywheel Mark 20H Pulley - Water Pump Please inspect pictures closely forItem Description Mercury Part Number 28 20898 Flywheel Keyway for Mark 20H Models (also some WH7 & WM7A models) You will receive a single key as pictured. Purchase with confidence! General Disclaimer (please read) These are New Old Stock Parts from a large mercury Mark & K models cabinet I have. Some of these parts might work on more models than listed in the title and or the description, Please do your own research There might be some surface rust,