Shop by Brand Yamaha OutboardPiston/Piston Kit ; Piston Pin ; Piston Ring Back Piston Kit 64D-11646-00 0.50 Viewer:1503 OEM No. : 64D-11646-00-0.50 For YAMAHA Outboard 150, 175, 200, 225 HP You May Also Be Interested In Piston Ring 6F5-11610-10/6F6-11610-10 0.25 Piston Ring 6K5-11601-22-00 0.50 Float 6E5-14385-01-00 Cable Remote Control 701-48310-80-00