Shop by Brand Yamaha OutboardPiston/Piston Kit ; Piston Pin ; Piston Ring Back Piston Ring 6G0-11610-20 0.50 Viewer:785 OEM No. : 6G0-11610-20-0.50 For YAMAHA Outboard 25 HP You May Also Be Interested In Piston Kit 6L1-11646-01 0.50 Piston Kit 646-11631-01 STD Pinion Gear 6E0-45551-00-00(13T) CDI Unit Assembly 3B2-06170-0/3B2061700M