Shop by Brand Yamaha OutboardPiston/Piston Kit ; Piston Pin ; Piston Ring Back Piston Kit 64D-11645-00 0.25 Viewer:1591 OEM No. : 64D-11645-00-0.25 For YAMAHA Outboard 150, 175, 200, 225 HP You May Also Be Interested In Piston Ring 664-11610-10 0.25 Piston Ring 6J8-11601-11-00 0.25 Power Head Gasket Kit 6H3-W0001-00-00/6H3-W0001-A0-00 Bush 43211-94400-000/43211-94401-000