SSI Marine
Propeller Nut for Yamaha outboard prop nut 18 mm, 90171-18m04-00
Propeller Nut for Yamaha outboard prop nut 18 mm, 90171-18m04-00 PROPELLER NUT -18 MM Replace Yamaha part number: 90171-18m04-00 Will fit most V4 / V6 Yamaha outboards 2 and 4...