Shop by Brand Yamaha OutboardPiston/Piston Kit ; Piston Pin ; Piston Ring Back Piston Kit 64D-11645-00 0.25 Viewer:1610 OEM No. : 64D-11645-00-0.25 For YAMAHA Outboard 150, 175, 200, 225 HP You May Also Be Interested In Piston Kit 6G0-11631-00 STD Piston Kit 689-11635-00 0.25 Carburetor Repair Kit 696-W0093-00-00/696-W0093-02-00 Outer Plate, Cartridge 6G0-44323-00