Shop by Brand Yamaha OutboardPiston/Piston Kit ; Piston Pin ; Piston Ring Back Piston Ring 61U-11601-10-00 0.25 Viewer:753 OEM No. : 61U-11601-10-00-0.25 For YAMAHA Outboard 115 HP You May Also Be Interested In Piston Ring 61U-11601-20 0.50 Piston Kit 6H1-11631-03 STD Gear, Knee 682-42141-00 Bush, Special Nylon 90386-40M08-00