Shop by Brand Yamaha OutboardPiston/Piston Kit ; Piston Pin ; Piston Ring Back Piston Kit 6R5-11646-11 0.50 Viewer:924 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 61N-11604-00-00 0.25 Piston Kit 6H4-11636-09 0.50 Coil Ignition 3A0-06040-1/3A0060401M Piston Pin 6R5-11633-00