Shop by Brand Yamaha OutboardPiston/Piston Kit ; Piston Pin ; Piston Ring Back Piston Kit 675-11631-00 STD Viewer:929 OEM No. : 675-11631-00-STD For YAMAHA Outboard 50, 60, 75, 85 HP You May Also Be Interested In Piston Kit 6H3-11635-01 0.25 Piston Ring 6K5-11601-22-00 0.50 Gasket, Muffler 67F-45123-00-00 Insert Cartridge 688-44321-00