Shop by Brand Yamaha OutboardPiston/Piston Kit ; Piston Pin ; Piston Ring Back Piston Kit 677-11636-00 0.50 Viewer:1050 OEM No. : 677-11636-00-0.50 For YAMAHA Outboard 8 HP You May Also Be Interested In Piston Kit 61N-11631-00 STD Piston Kit 676-11636-60 0.50 Tube, Water 676-44361-10-00 Propeller Shaft 44-850308/850308