28455-ZV1-000 Rubber - Overview. The 28455-ZV1-000 Rubber is a genuine OEM rubber engine cover seal designed specifically for Honda marine engine systems. Its primary function is to provide an effective seal for the engine cover, protecting internal components from water intrusion, dust, and vibration damage. By ensuring a tight fit and durable seal, it plays a crucial role in maintaining the reliable operation and longevity of Honda marine engines. Precision-engineered to meet factory specifications, this part guarantees seamless integration with existing parts, maintaining optimal performance and durability.. Key Features. Authentic Honda OEM rubber part ensuring exact fit and quality.. Functions as an engine cover seal to protect engine internals.. Provides excellent vibration dampening and sealing.. Manufactured to meet precise factory dimensions and tolerances.. Resistant to marine environment elements including water and salt.. Supports smooth operation and longevity of Honda mar