Shop by Brand Yamaha OutboardPiston/Piston Kit ; Piston Pin ; Piston Ring Back Piston Kit 6R5-11642-01 STD Viewer:698 OEM No. : 6R5-11642-01-STD For YAMAHA Outboard 115, 130, 150, 175, 200, 225 HP You May Also Be Interested In Piston Kit 677-11631-00-97 STD Piston Ring 647-11610-10 0.25 Power Head Gasket Kit 6H3-W0001-02-00 Spring 18130-96321-000