Shop by Brand Yamaha OutboardPiston/Piston Kit ; Piston Pin ; Piston Ring Back Piston Kit 696-11631-00 STD Viewer:1577 OEM No. : 696-11631-00-STD For YAMAHA Outboard 48 HP You May Also Be Interested In Piston Pin 6G0-11633-00 Piston Kit 6H1-11631-03 STD Seal, Labyrinth 6F5-11515-00 Oil Seal 26-8537079/853707 9