Shop by Brand Yamaha OutboardPiston/Piston Kit ; Piston Pin ; Piston Ring Back Piston Kit 6R5-11636-01 0.50 Viewer:786 OEM No. : 6R5-11636-01-0.50 For YAMAHA Outboard 115, 130, 150, 175, 200, 225 HP You May Also Be Interested In Piston Ring 6G0-11610-00 STD Piston Kit 6R5-11642-11 STD Connecting Rod 6K5-11651-00 Nut 95380-03600-00