90532-ZV0-000 Washer (1.05) Gear - Overview. The 90532-ZV0-000 Washer (1.05) Gear is a precision washer designed specifically for Honda marine engine systems. This component plays an integral role in the gearing mechanism, supporting smooth and reliable mechanical operation in Honda's marine engines. Precisely engineered to meet factory specifications, it ensures seamless integration with existing parts, maintaining optimal performance and durability.. Key Features. Precision washer with a thick