Shop by Brand Yamaha OutboardPiston/Piston Kit ; Piston Pin ; Piston Ring Back Piston Kit 6H1-11631-03 STD Viewer:883 OEM No. : 6H1-11631-03-STD For YAMAHA Outboard 48, 75, 80, 85, 90 HP You May Also Be Interested In Piston Ring 6H4-11601-20 0.50 Piston Kit 64D-11642-00 STD Coil Ignition 582106/0582106 Slide, Shift 663-45634-00-00