Shop by Brand Yamaha OutboardPiston/Piston Kit ; Piston Pin ; Piston Ring Back Piston Pin 688-11633-00 Viewer:742 OEM No. : 688-11633-00 For YAMAHA Outboard 48, 55, 75, 80, 85, 90 HP You May Also Be Interested In Piston Kit 6F5-11636-00 0.50 Piston Ring 656-11610-00 STD Gasket, Exhaust Manifold 6G8-41133-A0-00 Piston Kit 436974/0436974 0.030