40155-ZY9-010 Cover (Lower) Bracket - Overview. The 40155-ZY9-010 Cover (Lower) Bracket is a crucial component designed specifically for Honda marine engine systems. This lower bracket cover protects vital under-cover parts and supports the lower bracket assembly within the engine system. Engineered to ensure reliability and optimal functionality, it seamlessly integrates with existing parts, maintaining optimal performance and durability for Honda marine engines.. Key Features. Genuine Honda OE