Yamaha Label, Fire Extinguisher - F1B-U41F5-20-00. Genuine OEM Safety Label for Fire Extinguisher Identification. The Yamaha - LABEL, FIRE EXTING - F1B-U41F5-20-00 is an official Yamaha replacement label designed to clearly identify the location and presence of fire extinguisher equipment on your Yamaha watercraft or vessel. This durable safety label adheres securely to designated areas and is engineered to withstand the harsh marine environment, ensuring lasting visibility and compliance with o