Shop by Brand Yamaha OutboardPiston/Piston Kit ; Piston Pin ; Piston Ring Back Piston Kit 6R5-11646-11 0.50 Viewer:923 OEM No. : 6R5-11646-11-0.50 For YAMAHA Outboard 115, 130, 150, 175, 200, 225 HP You May Also Be Interested In Piston Ring 6J8-11601-01-00 STD Piston Ring 656-11610-00 STD Pin, Dowel 93603-21111-00 Gasket, Carburetor 13125-89J00-000/13125-89J01-000