Shop by Brand Yamaha OutboardPiston/Piston Kit ; Piston Pin ; Piston Ring Back Piston Kit 6H3-11631-09 STD Viewer:424 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 677-11631-00-97 STD Piston Kit 6E7-11635-00-00 0.25 Oil Seal 26-95232/95232 Bearing 93306-206U3-00