Shop by Brand Yamaha OutboardPiston/Piston Kit ; Piston Pin ; Piston Ring Back Piston Ring 688-11610-20 0.50 Viewer:797 OEM No. : 688-11610-20-0.50 For YAMAHA Outboard 75 HP You May Also Be Interested In Piston Kit 61N-11631-00 STD Piston Ring 63D-11603-00-00 STD Washer, Plate 90201-31M00-00 Gasket, Cover 6H3-12414-A1-00