Shop by Brand Yamaha OutboardGear Back Gear 650-45570-00(27T) Viewer:1014 OEM No.: 650-45570-00 For YAMAHA outboard 40 HP You May Also Be Interested In Pinion Gear 69J-45551-00-00(15T) Gear 689-45560-00-00(24T) Pinion Gear 6J8-45551-00-00(13T) Seal, Labyrinth 63V-11515-02-00