Shop by Brand Yamaha OutboardPiston/Piston Kit ; Piston Pin ; Piston Ring Back Piston Kit 6H3-11631-09 STD Viewer:417 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 Ring 676-11610-00 STD Piston Pin 663-11633-00-00 Fuel Connector 22-13562T3 Gasket, Exhaust Cover 6H4-41114-00-00