87152-ZW1-740 Specification Label - Overview. The 87152-ZW1-740 Specification Label is an essential identification plate designed for Honda Marine engine systems. Its role is to provide critical technical details such as model numbers, serial numbers, horsepower ratings, and other vital specifications that support proper maintenance and service of Honda marine engines. This OEM label ensures seamless integration with existing parts, maintaining optimal performance and durability.. Key Features.