Shop by Brand Yamaha OutboardGear Back Gear 676-45570-00/676-45571-00(26T) Viewer:788 OEM No.: 676-45570-00/676-45571-00 For YAMAHA outboard 40 HP You May Also Be Interested In Gear 647-45551-00(13T) Pinion Gear 646-45551-00-00(13T) Nut, Castle 90179-08M06-00 Float 663-14385-00/663-14985-01