Shop by Brand Yamaha OutboardPiston/Piston Kit ; Piston Pin ; Piston Ring Back Piston Kit 6G5-11635-00 0.25 Viewer:1049 OEM No. : 6G5-11635-00-0.50 For YAMAHA Outboard 115, 150, 175, 200 HP You May Also Be Interested In Piston Kit 64D-11635-00 0.25 Piston Kit 66T-11636-00 0.50 Gasket, Exhaust Cover 14151-98500-000/14151-98501-000 Gasket, Cylinder Head Cover 11162-94300-000/11162-94301-000