Shop by Brand Yamaha OutboardPiston/Piston Kit ; Piston Pin ; Piston Ring Back Piston Pin 677-11633-00-00 Viewer:670 OEM No. : 677-11633-00-00 For YAMAHA Outboard Engine You May Also Be Interested In Piston Kit 662-11631-01 STD Piston Ring 656-11610-11 0.25 Gasket 27-803728/803728 Power Head Gasket Set 3R1-87121-0/3R1871210M