14771-ZVD-000 Vlv Spr Retainer - Overview. The 14771-ZVD-000 Vlv Spr Retainer is a critical component within Honda marine engine systems. Designed to securely hold the valve spring in place, it ensures proper valve function and engine reliability. This genuine OEM part is engineered to maintain the exact factory specifications for fit, form, and function, guaranteeing seamless integration with existing parts, maintaining optimal performance and durability.. Key Features. Specific function as val