Shop by Brand Yamaha OutboardPiston/Piston Kit ; Piston Pin ; Piston Ring Back Piston Kit 6G5-11631-00 STD Viewer:1372 OEM No. : 6G5-11631-00-STD For YAMAHA Outboard 115, 150, 175, 200 HP You May Also Be Interested In Piston Kit 64D-11635-00 0.25 Piston Kit 688-11635-03 0.25 Water Pump Repair Kit 6AH-W0078-00-00-F Gear 57311-91L00