Shop by Brand Yamaha OutboardPiston/Piston Kit ; Piston Pin ; Piston Ring Back Piston Kit 6R5-11645-01 0.25 Viewer:994 OEM No. : 6R5-11645-01-0.25 For YAMAHA Outboard 115, 130, 150, 175, 200, 225 HP You May Also Be Interested In Piston Pin 6E5-11633-00 Piston Kit 675-11631-00 STD Piston Kit 2704-821896A3/821896A 3 0.015 Carburetor Repair Kit 435677/0435677