Shop by Brand Yamaha OutboardGear Back Gear 676-45570-00/676-45571-00(26T) Viewer:740 OEM No.: 676-45570-00/676-45571-00 For YAMAHA outboard 40 HP You May Also Be Interested In Forward Gear 69W-45560-00-00(24T) Pinion Gear 67F-45551-00-00(13T) Drive Shaft- L 3B2-64302-0/369643020M Propeller 391199/0391199