Shop by Brand Yamaha OutboardCylinder Liner Sleeve Back Cylinder Liner Sleeve 61N-10935-00/61N-11312-00 Viewer:1944 OEM No.: 61N-10935-00/61N-11312-00 ID(MM): 72 mm For YAMAHA outboard 30 HP You May Also Be Interested In Cylinder Liner Sleeve 6K5-10935-00/6K5-11312-00 Cylinder Liner Sleeve 61N-10935-00/61N-11312-00 Bolt 90109-08M61-00 Piston Ring 436254/0436254 STD