Shop by Brand Yamaha OutboardPiston/Piston Kit ; Piston Pin ; Piston Ring Back Piston Kit 696-11631-00 STD Viewer:1545 OEM No. : 696-11631-00-STD For YAMAHA Outboard 48 HP You May Also Be Interested In Piston Ring 688-11610-10 0.25 Piston Kit 64D-11642-00 STD Nut 09141-12005-000 Washer 92990-05600-00