Shop by Brand Yamaha OutboardGear Back Gear 679-45551-00(13T) Viewer:873 OEM No.: 679-45551-00 For YAMAHA outboard 40 HP You May Also Be Interested In Gear, Reverse 688-45570-00/688-45571-00/688-45571-01-00(26T) Reverse Gear 6N0-G5571-00-00(27T) Bracket, Swivel 689-43311-03-4D Drive Shaft Comp. 66T-45501-21-00