Shop by Brand Yamaha OutboardGear Back Pinion Gear 6F5-45551-00-00/6F5-45551-01-00(13T) Viewer:700 OEM No.: 6F5-45551-00-00/6F5-45551-01-00 For YAMAHA outboard 40 HP You May Also Be Interested In Gear 63P-45560-00-00(28T) Gear 650-45570-00(27T) Drive Shaft Assembly - L 63V-45510-10-00 Boot, Shift Rod 650-44147-00-00