Shop by Brand Yamaha OutboardPiston/Piston Kit ; Piston Pin ; Piston Ring Back Piston Kit 6G0-11635-00 0.25 Viewer:894 OEM No. : 6G0-11635-00-0.25 For YAMAHA Outboard 20, 25 HP You May Also Be Interested In Piston Kit 6R5-11645-01 0.25 Piston Ring 675-11610-20 0.50 Steering Cable 90690-01545 Water Pump Repair Kit 6BG-W0078-00-00-WH