Shop by Brand Yamaha OutboardPiston/Piston Kit ; Piston Pin ; Piston Ring Back Piston Kit 677-11636-00 0.50 Viewer:1048 OEM No. : 677-11636-00-0.50 For YAMAHA Outboard 8 HP You May Also Be Interested In Piston Kit 6L1-11642-11 STD Piston Kit 6L1-11642-01 STD Water Pump Repair Kit 46-8M0113801/8M0113801 O-Ring 93210-46044-00