Shop by Brand Yamaha OutboardPiston/Piston Kit ; Piston Pin ; Piston Ring Back Piston Kit 61N-11635-00 0.25 Viewer:1408 OEM No. : 61N-11635-00-0.25 For YAMAHA Outboard 30 HP 1997 C30ELRV CRANKSHAFT PISTON You May Also Be Interested In Piston Kit 6J8-11636-02-00 0.50 Piston Kit 6F6-11636-00 0.05 Piston Kit 433003/0433003 0.030 Gasket 27-42631-1/42631 1