Shop by Brand Yamaha OutboardCrankcase ; Crank/Crankshaft ; Crank Pin/Crankshaft Pin Back Crankshaft 6B4-11400-00-00 Viewer:103 OEM No.: 6B4-11400-00-00 / 6B4-1140 For Yamaha outboard 9.9, 15 HP You May Also Be Interested In Crank Pin 648-11681-00-00 Crank 6K4-11422-00 Key, Impeller Drive 28-56654/566654 Washer 12-161402/161402