Shop by Brand Yamaha OutboardPiston/Piston Kit ; Piston Pin ; Piston Ring Back Piston Kit 6G5-11642-00 STD Viewer:795 OEM No. : 6G5-11642-00-STD For YAMAHA Outboard 115, 150, 175, 200 HP You May Also Be Interested In Piston Kit 664-11636-00 0.50 Piston Ring 675-11610-00 STD Drive Shaft- L 3B2-64302-0/369643020M Bearing 93341-22008