Shop by Brand Yamaha OutboardPiston/Piston Kit ; Piston Pin ; Piston Ring Back Piston Kit 6G0-11636-00 0.50 Viewer:813 OEM No. : 6G0-11636-00-0.50 For YAMAHA Outboard 25 HP You May Also Be Interested In Piston Ring 689-11610-20-00/689-11610-21-00 0.50 Piston Pin 6E7-11633-00 Piston Kit 12110-95512-025 0.25 Impeller 17461-93901