Shop by Brand Yamaha OutboardPiston/Piston Kit ; Piston Pin ; Piston Ring Back Piston Ring 61U-11601-20 0.50 Viewer:740 OEM No. : 61U-11601-20-0.50 For YAMAHA Outboard 115 HP You May Also Be Interested In Piston Kit 6F6-11631-00 STD Piston Kit 6H4-11636-01 0.50 Carburetor 13200-91J70 Gasket, Exhaust Cover 346-02305-0/346023050M