Shop by Brand Yamaha OutboardCrankcase ; Crank/Crankshaft ; Crank Pin/Crankshaft Pin Back Crank Pin 6H4-11681-00 Viewer:1269 OEM No.: 6H4-11681-00 For YAMAHA outboard 40, 50 HP You May Also Be Interested In Crankcase Assembly 63V-15100-00-94 Crank 6K4-11442-00 Carrier Assembly 807929A1 Seal, Crank 6E5-11447-00-00