50152-ZVD-000 Mounting Rubber A - Overview. The 50152-ZVD-000 Mounting Rubber A is an essential vibration-dampening component designed specifically for Honda marine engine systems. Its primary role is to isolate and reduce the transmission of engine or mechanical vibrations, thereby enhancing the overall operational smoothness and durability of the marine unit. This mounting rubber supports the engine mounting system, contributing to quieter and more reliable engine performance.. Key Features. G