Shop by Brand Yamaha OutboardPiston/Piston Kit ; Piston Pin ; Piston Ring Back Piston Kit 677-11636-00 0.50 Viewer:1047 OEM No. : 677-11636-00-0.50 For YAMAHA Outboard 8 HP You May Also Be Interested In Piston Kit 6H1-11631-03 STD Piston Ring 689-11610-20-00/689-11610-21-00 0.50 Crank Pin 348-00061-0/348000610M Shim 676-45577-00-20