Shop by Brand Yamaha OutboardPiston/Piston Kit ; Piston Pin ; Piston Ring Back Piston Kit 6G5-11645-00 0.25 Viewer:1024 OEM No. : 6G5-11645-00-0.25 For YAMAHA Outboard 115, 150, 175, 200 HP You May Also Be Interested In Piston Ring 6G1-11610-00-00/6G1-11603-00-00 STD Piston Kit 676-11635-00 0.25 Connecting Rod 6E0-11651-00 Screw, Insert to Gear Housing 10-76156/76156