14115-PNA-000 Sealing (14mm) Bolt - Overview. The 14115-PNA-000 Sealing (14mm) Bolt is a critical component used primarily within Honda marine engine systems. This bolt functions as a sealing element designed to prevent leaks and maintain pressure integrity in sensitive engine areas. Engineered to provide an exact fit and function within the camshaft and pulse plate assemblies, it ensures seamless integration with existing parts, maintaining optimal performance and durability.. Key Features. Thi