23162-ZV7-000 Engine Case Gasket - Overview. The 23162-ZV7-000 Engine Case Gasket is a vital sealing component within Honda marine engine systems. This gasket plays a crucial role in preventing oil and fluid leaks from the engine crankcase, ensuring the engine operates reliably and efficiently. Manufactured to meet Honda's factory specifications, it seamlessly integrates with existing engine parts, maintaining optimal performance and durability.. Key Features. Gasket designed specifically for th