Shop by Brand Yamaha OutboardPiston/Piston Kit ; Piston Pin ; Piston Ring Back Piston Kit 675-11631-00 STD Viewer:936 OEM No. : 675-11631-00-STD For YAMAHA Outboard 50, 60, 75, 85 HP You May Also Be Interested In Piston Kit 6F5-11636-00 0.50 Piston Kit 6F5-11631-00 STD Impeller 47-84797M/84797M Nut, Castle 90171-18M04-00