Shop by Brand Yamaha OutboardPiston/Piston Kit ; Piston Pin ; Piston Ring Back Piston Ring 61N-11604-00-00 0.25 Viewer:788 OEM No. : 61N-11604-00-00-0.25 For YAMAHA Outboard 30 HP 1997 C30ELRV CRANKSHAFT PISTON You May Also Be Interested In Piston Kit 6G5-11645-00 0.25 Piston Kit 670-11631-01 STD Gasket Kit 6F5-W0001-A2 Key, Woodruff 90280-04002-00