Shop by Brand Yamaha OutboardCrankcase ; Crank/Crankshaft ; Crank Pin/Crankshaft Pin Back Crankcase Assy 6B4-15100-00-1S Viewer:491 OEM No.: 6B4-15100-00-1S For YAMAHA outboard 9.9, 15 HP You May Also Be Interested In Crank 682-11442-00/682-11442-03 Crank 6K5-11412-00-00 Socket, Fuel Hose 65750-98505-000 Bolt 97095-05016-00