Shop by Brand Yamaha OutboardPiston/Piston Kit ; Piston Pin ; Piston Ring Back Piston Pin 6E7-11633-00 Viewer:805 OEM No. : 6E7-11633-00 For YAMAHA Outboard 9.9, 15 HP You May Also Be Interested In Piston Pin 6G1-11633-00-00 Piston Kit 61N-11635-00 0.25 Throttle Handle Assy with Cable 6B4-42111-00-4D Piston Kit 689-11636-00 0.50