Shop by Brand Yamaha OutboardPiston/Piston Kit ; Piston Pin ; Piston Ring Back Piston Kit 6H3-11631-09 STD Viewer:432 OEM No. : 6H3-11631-09-STD Similar Number: YAMAHA No.: 6H3-11631-00/6B0-11631-00 For YAMAHA Outboard 60, 70 HP You May Also Be Interested In Piston Kit 679-11636-00 0.50 Piston Pin 6G1-11633-00-00 Nut 09140-14008-000 Mount Rubber, Upper Front 689-44516-00-00