40107-zv7-750 Case (Lower) Grom - Overview. The 40107-ZV7-750 Case (Lower) Grom is a vital component in Honda marine engine systems, specifically supporting the rigging system. This OEM grommet serves as a protective sealing interface within the lower case area, designed to prevent water intrusion and securely guide rigging hoses. Manufactured to meet factory specifications, it ensures seamless integration with existing parts, maintaining optimal performance and durability.. Key Features. Grommet designed for precise fitment in the lower case of Honda marine engines.. Essential for secure and water-resistant routing of rigging hoses.. Original Equipment Manufacturer (OEM) part preserving factory tolerances and materials.. Contributes to protecting sensitive engine wiring and hoses from environmental elements.. Maintains system integrity by ensuring proper sealing and preventing unwanted leaks.. Cleanly integrates with Honda marine rigging hardware and accessories.. Why Choose Genuine O