90539-ZV5-000 Shim (73X77X0.15) - Overview. The 90539-ZV5-000 Shim (73X77X0.15) is an essential component in Honda marine engine systems. This shim supports the propulsion system by ensuring precise alignment between components, critical for the reliable operation of the marine engine. Manufactured to exact specifications, it ensures seamless integration with existing parts, maintaining optimal performance and durability.. Key Features. OEM genuine Honda part designed for marine engine bevel gea