Shop by Brand Yamaha OutboardGasket/Gasket Kit Back Gasket, Upper Casing 6H4-45113-00-00 Viewer:878 OEM No.: 6H4-45113-00-00 Similar Number: YAMAHA No.: 6H4-45113-A0-00 For YAMAHA outboard 40, 50 HP You May Also Be Interested In Gasket, Exhaust Manifold 67F-41134-A0-00 Gasket, Exhaust Outer Cover 6H3-41114-A0-00 Propeller Shaft 6G1-45611-01 Oil Filter 15400-PFB-004